diff --git a/.vscode/dictionaries/code-entities.txt b/.vscode/dictionaries/code-entities.txt
index 4a8c5eae7b7fc50..6422154d7d43853 100644
--- a/.vscode/dictionaries/code-entities.txt
+++ b/.vscode/dictionaries/code-entities.txt
@@ -594,6 +594,7 @@ reflectionchange
 removestream
 replacewithcommas
 replacewithspaces
+RFCOMM
 RGBX
 RGUI
 richlistbox
diff --git a/.vscode/dictionaries/non-english.txt b/.vscode/dictionaries/non-english.txt
index b5b7b57a8d1eec0..34fc0df176ff51e 100644
--- a/.vscode/dictionaries/non-english.txt
+++ b/.vscode/dictionaries/non-english.txt
@@ -18,9 +18,11 @@ dezembro
 Donnerstag
 démonstration
 erkennst
+español
 Esta
 Februar
 fers
+français
 française
 Früh
 gangnam
diff --git a/.vscode/dictionaries/terms-abbreviations.txt b/.vscode/dictionaries/terms-abbreviations.txt
index defc2b74bdd8224..c1b55082d726f0f 100644
--- a/.vscode/dictionaries/terms-abbreviations.txt
+++ b/.vscode/dictionaries/terms-abbreviations.txt
@@ -284,6 +284,7 @@ iconset
 idents
 IERS
 IMSC
+inferencing
 infobar
 infobox
 infoboxes
diff --git a/files/en-us/_redirects.txt b/files/en-us/_redirects.txt
index c7deb5b7a80f5a3..fefdc6826389914 100644
--- a/files/en-us/_redirects.txt
+++ b/files/en-us/_redirects.txt
@@ -1110,7 +1110,7 @@
 /en-US/docs/Common_CSS_Questions	/en-US/docs/Learn/CSS/Howto/CSS_FAQ
 /en-US/docs/Common_XSLT_Errors	/en-US/docs/Web/XSLT/Common_errors
 /en-US/docs/Configuring_Build_Options	https://firefox-source-docs.mozilla.org/setup/configuring_build_options.html
-/en-US/docs/Configuring_servers_for_Ogg_media	/en-US/docs/Web/HTTP/Configuring_servers_for_Ogg_media
+/en-US/docs/Configuring_servers_for_Ogg_media	/en-US/docs/Web/Media/Formats/Configuring_servers_for_Ogg_media
 /en-US/docs/Consistent_List_Indentation	/en-US/docs/Web/CSS/CSS_lists/Consistent_list_indentation
 /en-US/docs/Const_statement	/en-US/docs/Web/JavaScript/Reference/Statements/const
 /en-US/docs/Content_negotiation	/en-US/docs/Web/HTTP/Content_negotiation
@@ -9479,13 +9479,18 @@
 /en-US/docs/Web/API/RTCIceTransport/onselectedcandidatepairchange	/en-US/docs/Web/API/RTCIceTransport/selectedcandidatepairchange_event
 /en-US/docs/Web/API/RTCIceTransport/onstatechange	/en-US/docs/Web/API/RTCIceTransport/statechange_event
 /en-US/docs/Web/API/RTCIceTransportState	/en-US/docs/Web/API/RTCIceTransport/state
+/en-US/docs/Web/API/RTCInboundRtpStreamStats/firCount	/en-US/docs/Web/API/RTCInboundRtpStreamStats
 /en-US/docs/Web/API/RTCInboundRtpStreamStats/lastPacketReceivedTimesta	/en-US/docs/Web/API/RTCInboundRtpStreamStats/lastPacketReceivedTimestamp
+/en-US/docs/Web/API/RTCInboundRtpStreamStats/pliCount	/en-US/docs/Web/API/RTCInboundRtpStreamStats
+/en-US/docs/Web/API/RTCInboundRtpStreamStats/trackId	/en-US/docs/Web/API/RTCInboundRtpStreamStats
 /en-US/docs/Web/API/RTCOfferAnswerOptions	/en-US/docs/Web/API/RTCPeerConnection/createAnswer
 /en-US/docs/Web/API/RTCOfferAnswerOptions/voiceActivityDetection	/en-US/docs/Web/API/RTCPeerConnection/createAnswer
 /en-US/docs/Web/API/RTCOfferOptions	/en-US/docs/Web/API/RTCPeerConnection/createOffer
 /en-US/docs/Web/API/RTCOfferOptions/iceRestart	/en-US/docs/Web/API/RTCPeerConnection/createOffer
+/en-US/docs/Web/API/RTCOutboundRtpStreamStats/firCount	/en-US/docs/Web/API/RTCOutboundRtpStreamStats
 /en-US/docs/Web/API/RTCOutboundRtpStreamStats/lastPacketSentTimestamp	/en-US/docs/Web/API/RTCOutboundRtpStreamStats
 /en-US/docs/Web/API/RTCOutboundRtpStreamStats/perDscpPacketsReceived	/en-US/docs/Web/API/RTCOutboundRtpStreamStats/perDscpPacketsSent
+/en-US/docs/Web/API/RTCOutboundRtpStreamStats/pliCount	/en-US/docs/Web/API/RTCOutboundRtpStreamStats
 /en-US/docs/Web/API/RTCPeerConnection.addStream	/en-US/docs/Web/API/RTCPeerConnection/addStream
 /en-US/docs/Web/API/RTCPeerConnection.close	/en-US/docs/Web/API/RTCPeerConnection/close
 /en-US/docs/Web/API/RTCPeerConnection.getIdentityAssertion	/en-US/docs/Web/API/RTCPeerConnection/getIdentityAssertion
@@ -9552,6 +9557,13 @@
 /en-US/docs/Web/API/RTCRtpSendParameters/encodings	/en-US/docs/Web/API/RTCRtpSender/setParameters
 /en-US/docs/Web/API/RTCRtpSender/getCapabilities	/en-US/docs/Web/API/RTCRtpSender/getCapabilities_static
 /en-US/docs/Web/API/RTCRtpSender/getCapabilities()	/en-US/docs/Web/API/RTCRtpSender/getCapabilities_static
+/en-US/docs/Web/API/RTCRtpStreamStats/codecId	/en-US/docs/Web/API/RTCInboundRtpStreamStats
+/en-US/docs/Web/API/RTCRtpStreamStats/firCount	/en-US/docs/Web/API/RTCInboundRtpStreamStats
+/en-US/docs/Web/API/RTCRtpStreamStats/kind	/en-US/docs/Web/API/RTCInboundRtpStreamStats
+/en-US/docs/Web/API/RTCRtpStreamStats/nackCount	/en-US/docs/Web/API/RTCInboundRtpStreamStats/nackCount
+/en-US/docs/Web/API/RTCRtpStreamStats/pliCount	/en-US/docs/Web/API/RTCOutboundRtpStreamStats
+/en-US/docs/Web/API/RTCRtpStreamStats/ssrc	/en-US/docs/Web/API/RTCInboundRtpStreamStats
+/en-US/docs/Web/API/RTCRtpStreamStats/transportId	/en-US/docs/Web/API/RTCInboundRtpStreamStats
 /en-US/docs/Web/API/RTCRtpSynchronizationSource	/en-US/docs/Web/API/RTCRtpReceiver/getSynchronizationSources
 /en-US/docs/Web/API/RTCRtpSynchronizationSource/voiceActivityFlag	/en-US/docs/Web/API/RTCRtpReceiver/getSynchronizationSources
 /en-US/docs/Web/API/RTCRtpTransceiverDirection	/en-US/docs/Web/API/RTCRtpTransceiver/direction
@@ -12281,6 +12293,7 @@
 /en-US/docs/Web/HTTP/Basics_of_HTTP/Resource_URLs	/en-US/docs/Web/URI/Schemes/resource
 /en-US/docs/Web/HTTP/CORS/Errors/Reason:_CORS_header_‘Origin’_cannot_be_added	/en-US/docs/Web/HTTP/CORS/Errors/CORSOriginHeaderNotAdded
 /en-US/docs/Web/HTTP/Caching_FAQ	/en-US/docs/Web/HTTP/Caching
+/en-US/docs/Web/HTTP/Configuring_servers_for_Ogg_media	/en-US/docs/Web/Media/Formats/Configuring_servers_for_Ogg_media
 /en-US/docs/Web/HTTP/Controlling_DNS_prefetching	/en-US/docs/Web/HTTP/Headers/X-DNS-Prefetch-Control
 /en-US/docs/Web/HTTP/Cookies/Cookie_Prefixes	/en-US/docs/Web/HTTP/Cookies#Cookie_prefixes
 /en-US/docs/Web/HTTP/Cross-Origin_Resource_Policy_(CORP)	/en-US/docs/Web/HTTP/Cross-Origin_Resource_Policy
diff --git a/files/en-us/_wikihistory.json b/files/en-us/_wikihistory.json
index 0688969f6e05346..42098774ba19b8e 100644
--- a/files/en-us/_wikihistory.json
+++ b/files/en-us/_wikihistory.json
@@ -54157,10 +54157,6 @@
     "modified": "2020-10-15T22:17:12.448Z",
     "contributors": ["Sheppy"]
   },
-  "Web/API/RTCInboundRtpStreamStats/firCount": {
-    "modified": "2020-10-15T22:17:11.433Z",
-    "contributors": ["Sheppy"]
-  },
   "Web/API/RTCInboundRtpStreamStats/framesDecoded": {
     "modified": "2020-10-15T22:17:13.510Z",
     "contributors": ["Sheppy"]
@@ -54185,10 +54181,6 @@
     "modified": "2020-10-15T22:17:13.721Z",
     "contributors": ["Sheppy"]
   },
-  "Web/API/RTCInboundRtpStreamStats/pliCount": {
-    "modified": "2020-10-15T22:17:12.837Z",
-    "contributors": ["Sheppy"]
-  },
   "Web/API/RTCInboundRtpStreamStats/qpSum": {
     "modified": "2020-10-15T22:17:11.627Z",
     "contributors": ["Sheppy"]
@@ -54205,10 +54197,6 @@
     "modified": "2020-10-15T22:17:11.541Z",
     "contributors": ["Sheppy"]
   },
-  "Web/API/RTCInboundRtpStreamStats/trackId": {
-    "modified": "2020-10-15T22:17:14.607Z",
-    "contributors": ["Sheppy"]
-  },
   "Web/API/RTCOutboundRtpStreamStats": {
     "modified": "2020-10-15T22:17:14.806Z",
     "contributors": ["Sheppy"]
@@ -54217,10 +54205,6 @@
     "modified": "2020-10-15T22:17:15.805Z",
     "contributors": ["Sheppy"]
   },
-  "Web/API/RTCOutboundRtpStreamStats/firCount": {
-    "modified": "2020-10-15T22:17:15.817Z",
-    "contributors": ["Sheppy"]
-  },
   "Web/API/RTCOutboundRtpStreamStats/framesEncoded": {
     "modified": "2020-10-15T22:17:15.823Z",
     "contributors": ["Sheppy"]
@@ -54233,10 +54217,6 @@
     "modified": "2020-10-15T22:17:15.897Z",
     "contributors": ["Sheppy"]
   },
-  "Web/API/RTCOutboundRtpStreamStats/pliCount": {
-    "modified": "2020-10-15T22:17:15.902Z",
-    "contributors": ["Sheppy"]
-  },
   "Web/API/RTCOutboundRtpStreamStats/qpSum": {
     "modified": "2020-10-15T22:17:16.058Z",
     "contributors": ["Sheppy"]
@@ -54819,46 +54799,6 @@
     "modified": "2020-10-15T22:33:11.726Z",
     "contributors": ["Sheppy"]
   },
-  "Web/API/RTCRtpStreamStats": {
-    "modified": "2020-10-15T22:08:41.982Z",
-    "contributors": ["Sheppy"]
-  },
-  "Web/API/RTCRtpStreamStats/codecId": {
-    "modified": "2020-10-15T22:08:51.438Z",
-    "contributors": ["Sheppy"]
-  },
-  "Web/API/RTCRtpStreamStats/firCount": {
-    "modified": "2020-10-15T22:08:58.560Z",
-    "contributors": ["sideshowbarker", "Sheppy"]
-  },
-  "Web/API/RTCRtpStreamStats/kind": {
-    "modified": "2020-10-15T22:08:45.154Z",
-    "contributors": ["Sheppy"]
-  },
-  "Web/API/RTCRtpStreamStats/nackCount": {
-    "modified": "2020-10-15T22:08:57.931Z",
-    "contributors": ["sideshowbarker", "Sheppy"]
-  },
-  "Web/API/RTCRtpStreamStats/pliCount": {
-    "modified": "2020-10-15T22:08:57.878Z",
-    "contributors": ["sideshowbarker", "Sheppy"]
-  },
-  "Web/API/RTCRtpStreamStats/qpSum": {
-    "modified": "2020-10-15T22:09:08.932Z",
-    "contributors": ["sideshowbarker", "Sheppy"]
-  },
-  "Web/API/RTCRtpStreamStats/ssrc": {
-    "modified": "2020-10-15T22:08:52.056Z",
-    "contributors": ["Sheppy"]
-  },
-  "Web/API/RTCRtpStreamStats/trackId": {
-    "modified": "2020-10-15T22:08:53.310Z",
-    "contributors": ["Sheppy"]
-  },
-  "Web/API/RTCRtpStreamStats/transportId": {
-    "modified": "2020-10-15T22:08:53.444Z",
-    "contributors": ["Sheppy"]
-  },
   "Web/API/RTCRtpTransceiver": {
     "modified": "2020-10-15T22:01:30.406Z",
     "contributors": ["Sheppy", "bwc", "fscholz"]
@@ -98759,24 +98699,6 @@
       "teoli"
     ]
   },
-  "Web/HTTP/Configuring_servers_for_Ogg_media": {
-    "modified": "2019-09-10T19:10:12.290Z",
-    "contributors": [
-      "Sheppy",
-      "fscholz",
-      "bholley",
-      "chrisdavidmills",
-      "teoli",
-      "kscarfone",
-      "Dikrib",
-      "Sephr",
-      "BenB",
-      "cpearce",
-      "Zcorpan",
-      "Varmaa",
-      "sorinelpusti"
-    ]
-  },
   "Web/HTTP/Connection_management_in_HTTP_1.x": {
     "modified": "2019-11-27T11:05:48.174Z",
     "contributors": [
@@ -122592,6 +122514,24 @@
     "modified": "2020-06-01T18:13:20.323Z",
     "contributors": ["atd30", "Sheppy"]
   },
+  "Web/Media/Formats/Configuring_servers_for_Ogg_media": {
+    "modified": "2019-09-10T19:10:12.290Z",
+    "contributors": [
+      "Sheppy",
+      "fscholz",
+      "bholley",
+      "chrisdavidmills",
+      "teoli",
+      "kscarfone",
+      "Dikrib",
+      "Sephr",
+      "BenB",
+      "cpearce",
+      "Zcorpan",
+      "Varmaa",
+      "sorinelpusti"
+    ]
+  },
   "Web/Media/Formats/Containers": {
     "modified": "2020-04-18T23:02:19.945Z",
     "contributors": ["sideshowbarker", "FFV47", "Sheppy", "mukhtar-github"]
diff --git a/files/en-us/games/publishing_games/game_distribution/index.md b/files/en-us/games/publishing_games/game_distribution/index.md
index 4c4cf929a6b7782..5654bc8ce97455a 100644
--- a/files/en-us/games/publishing_games/game_distribution/index.md
+++ b/files/en-us/games/publishing_games/game_distribution/index.md
@@ -56,7 +56,7 @@ If you're working on a side project just for fun, then leaving the source open w
 
 As the name may suggest, publishers can handle the publishing of your game for you. Whether you should go that way or not depends on what your plan is for having your game distributed: Do you want to send it wherever possible, or do you want to restrict its presence to those who've bought an [exclusive license](/en-US/docs/Games/Publishing_games/Game_monetization)? It's up to you. Consider various options, experiment and conclude. Publishers will be explained in more detail in the [monetization](/en-US/docs/Games/Publishing_games/Game_monetization) article.
 
-There are also independent portals collecting interesting games like [HTML5Games.com](https://html5games.com/), [GameArter.com](https://www.gamearter.com/), [MarketJS.com](https://www.marketjs.com/), [GameFlare](https://distribution.gameflare.com/), [GameDistribution.com](https://gamedistribution.com/), [GameSaturn.com](https://gamesaturn.com/), [Poki](https://developers.poki.com/), or [CrazyGames](https://developer.crazygames.com/) where you can send your game in and it will get some natural promotion because of the big traffic those sites attract. Some of these take your files and host them on their server, whereas others only link to your website or embed your game on their site. Such exposure may just provide [promotion](/en-US/docs/Games/Publishing_games/Game_promotion) for your game, or if you have adverts shown beside your game (or other money making options) it may also provide monetization.
+There are also independent portals collecting interesting games like [HTML5Games.com](https://html5games.com/), [GameArter.com](https://www.gamearter.com/), [MarketJS.com](https://www.marketjs.com/), [GameFlare](https://distribution.gameflare.com/), [GameDistribution.com](https://gamedistribution.com/), [GameSaturn.com](https://gamesaturn.com/), [Playmox.com](https://www.playmox.com/), [Poki](https://developers.poki.com/), or [CrazyGames](https://developer.crazygames.com/) where you can send your game in and it will get some natural promotion because of the big traffic those sites attract. Some of these take your files and host them on their server, whereas others only link to your website or embed your game on their site. Such exposure may just provide [promotion](/en-US/docs/Games/Publishing_games/Game_promotion) for your game, or if you have adverts shown beside your game (or other money making options) it may also provide monetization.
 
 ### Web and native stores
 
diff --git a/files/en-us/glossary/time_to_interactive/index.md b/files/en-us/glossary/time_to_interactive/index.md
index 3869f36a5e13523..5d52f55fba5383a 100644
--- a/files/en-us/glossary/time_to_interactive/index.md
+++ b/files/en-us/glossary/time_to_interactive/index.md
@@ -8,14 +8,14 @@ page-type: glossary-definition
 
 **Time to Interactive** (TTI) is a non-standardized web performance 'progress' metric defined as the point in time when the last [Long Task](/en-US/docs/Web/API/PerformanceLongTaskTiming) finished and was followed by 5 seconds of network and main thread inactivity.
 
-TTI, proposed by the Web Incubator Community Group in 2018, is intended to provide a metric that describes when a page or application contains useful content and the main thread is idle and free to respond to user interactions, including having event handlers registered.
+TTI, proposed by the Web Incubator Community Group in 2018, was intended to provide a metric that describes when a page or application contains useful content and the main thread is idle and free to respond to user interactions, including having event handlers registered.
 
 #### Caveat
 
-TTI is derived by leveraging information from the [Long Task API](/en-US/docs/Web/API/PerformanceLongTaskTiming). Although available in some performance monitoring tools, TTI is not a part of any official web specification at the time of writing.
+TTI is derived by leveraging information from the [Long Task API](/en-US/docs/Web/API/PerformanceLongTaskTiming). Although available in some performance monitoring tools, TTI is not a part of any official web specification.
 
 ## See also
 
 - [Definition of TTI](https://github.com/WICG/time-to-interactive) from Web Incubator Community Group
 - [Time to Interactive — focusing on human-centric metrics](https://calibreapp.com/blog/time-to-interactive) by Radimir Bitsov
-- [Tracking TTI](https://web.dev/articles/user-centric-performance-metrics#tracking_tti)
+- {{glossary("Time_to_first_byte", "Time to first byte (TTFB)")}}
diff --git a/files/en-us/learn/javascript/building_blocks/conditionals/index.md b/files/en-us/learn/javascript/building_blocks/conditionals/index.md
index 547daf42d295bfc..3d53ee9dbca1959 100644
--- a/files/en-us/learn/javascript/building_blocks/conditionals/index.md
+++ b/files/en-us/learn/javascript/building_blocks/conditionals/index.md
@@ -607,7 +607,7 @@ h2 {
   </head>
   <body>
     ${outputBody}
-    <script>${code}</script>
+    <script>${code}<${"/"}script>
   </body>
 </html>`;
 }
@@ -797,7 +797,7 @@ function outputDocument(code) {
   </head>
   <body>
     ${outputBody}
-    <script>${code}</script>
+    <script>${code}<${"/"}script>
   </body>
 </html>`;
 }
diff --git a/files/en-us/learn/javascript/client-side_web_apis/manipulating_documents/index.md b/files/en-us/learn/javascript/client-side_web_apis/manipulating_documents/index.md
index 842649f39d5ca4c..49714d9a9281cda 100644
--- a/files/en-us/learn/javascript/client-side_web_apis/manipulating_documents/index.md
+++ b/files/en-us/learn/javascript/client-side_web_apis/manipulating_documents/index.md
@@ -83,7 +83,7 @@ Nodes are also referred to by their position in the tree relative to other nodes
 - **Child node**: A node _directly_ inside another node. For example, `IMG` is a child of `SECTION` in the above example.
 - **Descendant node**: A node _anywhere_ inside another node. For example, `IMG` is a child of `SECTION` in the above example, and it is also a descendant. `IMG` is not a child of `BODY`, as it is two levels below it in the tree, but it is a descendant of `BODY`.
 - **Parent node**: A node which has another node inside it. For example, `BODY` is the parent node of `SECTION` in the above example.
-- **Sibling nodes**: Nodes that sit on the same level in the DOM tree. For example, `IMG` and `P` are siblings in the above example.
+- **Sibling nodes**: Nodes that sit on the same level under the same parent node in the DOM tree. For example, `IMG` and `P` are siblings in the above example.
 
 It is useful to familiarize yourself with this terminology before working with the DOM, as a number of the code terms you'll come across make use of them. You may have also come across them if you have studied CSS (e.g. descendant selector, child selector).
 
diff --git a/files/en-us/mdn/community/communication_channels/index.md b/files/en-us/mdn/community/communication_channels/index.md
index 39beb0775f7016b..9c8406a2fc9a10a 100644
--- a/files/en-us/mdn/community/communication_channels/index.md
+++ b/files/en-us/mdn/community/communication_channels/index.md
@@ -43,7 +43,7 @@ Check out the MDN-specific [discussion guidelines](/en-US/docs/MDN/Community/Dis
 
 ## Social media
 
-You can follow MDN Web Docs on [Mastodon](https://mozilla.social/@mdn) and [X](https://x.com/MozDevNet).
+You can follow MDN Web Docs on [Mastodon](https://mastodon.social/@mdn) and [X](https://x.com/MozDevNet).
 Feel free to tag us in your posts if you want to share something with us or say hello, although we can't guarantee that we can respond to everything.
 
 ## Forums
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/identity/launchwebauthflow/index.md b/files/en-us/mozilla/add-ons/webextensions/api/identity/launchwebauthflow/index.md
index 0acfd7afa1f2651..f6d6efbed5e13f2 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/identity/launchwebauthflow/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/identity/launchwebauthflow/index.md
@@ -44,7 +44,7 @@ let authorizing = browser.identity.launchWebAuthFlow(
   - : `object`. Options for the flow, containing the following properties:
 
     - `url`
-      - : `string`. The URL offered by the OAuth2 service provider to get an access token. The details of this URL should be given in the documentation for the service provider in question, but the URL parameters should always include:
+      - : `string`. The URL offered by the OAuth2 service provider to get an access token. The details of this URL should be given in the documentation for the service provider in question, but the URL parameters should always include: the [redirect URL](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/identity#getting_the_redirect_url) and the extension's [client ID](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/identity#registering_your_add-on).
     - `redirect_uri` {{optional_inline}}
       - : `string`. This represents the URI your extension is redirected to when the flow has finished. Not required for the flow to work on the browser side if it matches the generated redirect URL. See [Getting the redirect URL](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/identity#getting_the_redirect_url).
     - `interactive` {{optional_inline}}
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/sidebaraction/settitle/index.md b/files/en-us/mozilla/add-ons/webextensions/api/sidebaraction/settitle/index.md
index 3fa02bd22d0fd04..8504f3f4438762c 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/sidebaraction/settitle/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/sidebaraction/settitle/index.md
@@ -7,7 +7,7 @@ browser-compat: webextensions.api.sidebarAction.setTitle
 
 {{AddonSidebar}}
 
-Sets the sidebar's title. The title is displayed anywhere the browser lists available sidebars. For example, Firefox will show it in the "View > Sidebar" menu. It's also shown at the top o the sidebar when the sidebar is open.
+Sets the sidebar's title. The title is displayed anywhere the browser lists available sidebars. For example, Firefox will show it in the "View > Sidebar" menu. It's also shown at the top of the sidebar when the sidebar is open.
 
 ## Types of title
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/tabs/onupdated/index.md b/files/en-us/mozilla/add-ons/webextensions/api/tabs/onupdated/index.md
index b0e61c374f570b7..3e042bfaa0f9073 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/tabs/onupdated/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/tabs/onupdated/index.md
@@ -141,11 +141,11 @@ browser.tabs.onUpdated.addListener(handleUpdated);
 
 ### Filtering examples
 
-Log changes only to tabs whose `url` property is [matched](/en-US/docs/Mozilla/Add-ons/WebExtensions/Match_patterns) by `https://developer.mozilla.org/*` or `https://mozilla.social/@mdn`:
+Log changes only to tabs whose `url` property is [matched](/en-US/docs/Mozilla/Add-ons/WebExtensions/Match_patterns) by `https://developer.mozilla.org/*` or `https://mastodon.social/@mdn`:
 
 ```js
 const pattern1 = "https://developer.mozilla.org/*";
-const pattern2 = "https://mozilla.social/@mdn";
+const pattern2 = "https://mastodon.social/@mdn";
 
 const filter = {
   urls: [pattern1, pattern2],
@@ -176,11 +176,11 @@ function handleUpdated(tabId, changeInfo, tabInfo) {
 browser.tabs.onUpdated.addListener(handleUpdated, filter);
 ```
 
-Combine both the previous filters, log only when the `pinned` property of tabs changes for tabs whose `url` property is [matched](/en-US/docs/Mozilla/Add-ons/WebExtensions/Match_patterns) by `https://developer.mozilla.org/*` or `https://mozilla.social/@mdn`:
+Combine both the previous filters, log only when the `pinned` property of tabs changes for tabs whose `url` property is [matched](/en-US/docs/Mozilla/Add-ons/WebExtensions/Match_patterns) by `https://developer.mozilla.org/*` or `https://mastodon.social/@mdn`:
 
 ```js
 const pattern1 = "https://developer.mozilla.org/*";
-const pattern2 = "https://mozilla.social/@mdn";
+const pattern2 = "https://mastodon.social/@mdn";
 
 const filter = {
   urls: [pattern1, pattern2],
@@ -196,11 +196,11 @@ function handleUpdated(tabId, changeInfo, tabInfo) {
 browser.tabs.onUpdated.addListener(handleUpdated, filter);
 ```
 
-Log changes only when the `pinned` property of tabs changes for tabs whose `url` property is [matched](/en-US/docs/Mozilla/Add-ons/WebExtensions/Match_patterns) by `https://developer.mozilla.org/*` or `https://mozilla.social/@mdn` where the tab was part of the current browser window when the update event fired:
+Log changes only when the `pinned` property of tabs changes for tabs whose `url` property is [matched](/en-US/docs/Mozilla/Add-ons/WebExtensions/Match_patterns) by `https://developer.mozilla.org/*` or `https://mastodon.social/@mdn` where the tab was part of the current browser window when the update event fired:
 
 ```js
 const pattern1 = "https://developer.mozilla.org/*";
-const pattern2 = "https://mozilla.social/@mdn";
+const pattern2 = "https://mastodon.social/@mdn";
 
 const filter = {
   urls: [pattern1, pattern2],
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncompleted/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncompleted/index.md
index 56a729a6aa40c80..fb6ca5345efc0cc 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncompleted/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncompleted/index.md
@@ -7,7 +7,7 @@ browser-compat: webextensions.api.webNavigation.onCompleted
 
 {{AddonSidebar}}
 
-Fired when a document, including the resources it refers to, is completely loaded and initialized. This is equivalent to the DOM [`load`](/en-US/docs/Web/API/Window/load_event) event.
+Fired when a document, including the resources it refers to, is completely loaded and initialized. This is equivalent to the window [`load`](/en-US/docs/Web/API/Window/load_event) event.
 
 ## Syntax
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/native_messaging/index.md b/files/en-us/mozilla/add-ons/webextensions/native_messaging/index.md
index 4737e189c654c8d..ae59e5444af615f 100644
--- a/files/en-us/mozilla/add-ons/webextensions/native_messaging/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/native_messaging/index.md
@@ -266,11 +266,10 @@ async function readFullAsync(length, buffer = new Uint8Array(65536)) {
 }
 
 async function sendMessage(message) {
-  const header = new Uint32Array([message.length]);
-  const stdout = await fs.open(`/proc/${process.pid}/fd/1`, "w");
+  const header = Buffer.from(new Uint32Array([message.length]).buffer);
+  const stdout = process.stdout;
   await stdout.write(header);
   await stdout.write(message);
-  await stdout.close();
 }
 
 while (true) {
diff --git a/files/en-us/mozilla/firefox/experimental_features/index.md b/files/en-us/mozilla/firefox/experimental_features/index.md
index 9719d497926ea0e..708af6dc2a7d376 100644
--- a/files/en-us/mozilla/firefox/experimental_features/index.md
+++ b/files/en-us/mozilla/firefox/experimental_features/index.md
@@ -22,7 +22,7 @@ Experimental features can be enabled or disabled using the [Firefox Configuratio
 
 ### Autocorrection of editable text elements
 
-The HTML [`autocorrect`](/en-US/docs/Web/HTML/Global_attributes/autocorrect) attribute (and corresponding {{domxref("HTMLElement.autocorrect")}} property) allow autocompletion in editable text elements including: most kinds of text {{htmlelement("input")}} elements, {{htmlelement("textarea")}} elements, and elements that have the [`contenteditable`](/en-US/docs/Web/HTML/Global_attributes/contenteditable) attribute set ([Firefox bug 1725806](https://bugzil.la/1725806)).
+The HTML [`autocorrect`](/en-US/docs/Web/HTML/Global_attributes/autocorrect) attribute (and corresponding {{domxref("HTMLElement.autocorrect")}} property) allow autocorrection in editable text elements including: most kinds of text {{htmlelement("input")}} elements, {{htmlelement("textarea")}} elements, and elements that have the [`contenteditable`](/en-US/docs/Web/HTML/Global_attributes/contenteditable) attribute set ([Firefox bug 1725806](https://bugzil.la/1725806)).
 
 <table>
   <thead>
@@ -265,48 +265,6 @@ The {{cssxref("initial-letter")}} CSS property is part of the [CSS Inline Layout
   </tbody>
 </table>
 
-### `from` keyword for relative colors
-
-The `from` keyword is now parsed as valid CSS syntax when the `layout.css.relative-color-syntax.enabled` preference is set to `true`.
-Although this keyword currently has no effect, it will not produce syntax errors when used in valid places in CSS color functions, thereby supporting the ongoing work on [relative colors](/en-US/docs/Web/CSS/CSS_colors/Relative_colors).
-See [Firefox bug 1889133](https://bugzil.la/1889133) for more details.
-
-<table>
-  <thead>
-    <tr>
-      <th>Release channel</th>
-      <th>Version added</th>
-      <th>Enabled by default?</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <th>Nightly</th>
-      <td>126</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Developer Edition</th>
-      <td>126</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Beta</th>
-      <td>126</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Release</th>
-      <td>126</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Preference name</th>
-      <td colspan="2"><code>layout.css.relative-color-syntax.enabled</code></td>
-    </tr>
-  </tbody>
-</table>
-
 ### Single numbers as aspect ratio in media queries
 
 Support for using a single {{cssxref("number")}} as a {{cssxref("ratio")}} when specifying the aspect ratio for a [media query](/en-US/docs/Web/CSS/CSS_media_queries). (See [Firefox bug 1565562](https://bugzil.la/1565562) for more details.)
@@ -347,46 +305,6 @@ Support for using a single {{cssxref("number")}} as a {{cssxref("ratio")}} when
   </tbody>
 </table>
 
-### backdrop-filter property
-
-The {{cssxref("backdrop-filter")}} property applies filter effects to the area behind an element. (See [Firefox bug 1178765](https://bugzil.la/1178765) for more details.)
-
-<table>
-  <thead>
-    <tr>
-      <th>Release channel</th>
-      <th>Version added</th>
-      <th>Enabled by default?</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <th>Nightly</th>
-      <td>70</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Developer Edition</th>
-      <td>70</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Beta</th>
-      <td>70</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Release</th>
-      <td>70</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Preference name</th>
-      <td colspan="2"><code>layout.css.backdrop-filter.enabled</code></td>
-    </tr>
-  </tbody>
-</table>
-
 ### fit-content() function
 
 The {{cssxref("fit-content_function", "fit-content()")}} function as it applies to {{cssxref("width")}} and other sizing properties. This function is already well-supported for CSS Grid Layout track sizing. (See [Firefox bug 1312588](https://bugzil.la/1312588) for more details.)
@@ -515,47 +433,6 @@ The [@scope](/en-US/docs/Web/CSS/@scope) [CSS](/en-US/docs/Web/CSS) [at-rule](/e
   </tbody>
 </table>
 
-### @font-face src feature checking
-
-The `@font-face` [`src` descriptor](/en-US/docs/Web/CSS/@font-face/src) now supports the `tech()` function, allowing fallback of whether a font resource is downloaded based on whether the user-agent supports a particular font feature or technology.
-See [Firefox bug 1715546](https://bugzil.la/1715546) for more details.
-
-<table>
-  <thead>
-    <tr>
-      <th>Release channel</th>
-      <th>Version added</th>
-      <th>Enabled by default?</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <th>Nightly</th>
-      <td>105</td>
-      <td>Yes</td>
-    </tr>
-    <tr>
-      <th>Developer Edition</th>
-      <td>105</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Beta</th>
-      <td>105</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Release</th>
-      <td>105</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Preference name</th>
-      <td colspan="2"><code>layout.css.font-tech.enabled</code></td>
-    </tr>
-  </tbody>
-</table>
-
 ### font-variant-emoji property
 
 The CSS [`font-variant-emoji`](/en-US/docs/Web/CSS/font-variant-emoji) property allows you to set a default presentation style for displaying emojis.
@@ -597,47 +474,6 @@ See ([Firefox bug 1461589](https://bugzil.la/1461589)) for more details.
   </tbody>
 </table>
 
-### page-orientation descriptor
-
-The **`page-orientation`** [CSS](/en-US/docs/Web/CSS) descriptor for the {{cssxref("@page")}} at-rule controls the rotation of a printed page. It handles the flow of content across pages when the orientation of a page is changed. This behavior differs from the [`size`](/en-US/docs/Web/CSS/@page/size) descriptor in that a user can define the direction in which to rotate the page.
-See ([Firefox bug 1673987](https://bugzil.la/1673987)) for more details.
-
-<table>
-  <thead>
-    <tr>
-      <th>Release channel</th>
-      <th>Version added</th>
-      <th>Enabled by default?</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <th>Nightly</th>
-      <td>111</td>
-      <td>Yes</td>
-    </tr>
-    <tr>
-      <th>Developer Edition</th>
-      <td>111</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Beta</th>
-      <td>111</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Release</th>
-      <td>111</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Preference name</th>
-      <td colspan="2"><code>layout.css.page-orientation.enabled</code></td>
-    </tr>
-  </tbody>
-</table>
-
 ### prefers-reduced-transparency media feature
 
 The CSS [`prefers-reduced-transparency`](/en-US/docs/Web/CSS/@media/prefers-reduced-transparency) media feature lets you detect if a user has enabled the setting to minimize the amount of transparent or translucent layer effects on their device.
@@ -804,97 +640,11 @@ See ([Firefox bug 1808410](https://bugzil.la/1808410)) for more details.
   </tbody>
 </table>
 
-### zoom property
-
-The non-standard CSS {{cssxref("zoom")}} property is enabled in the Nightly release and lets you magnify an element similar to the {{cssxref("transform")}} property, but it affects the layout size of the element.
-See ([Firefox bug 1855763](https://bugzil.la/1855763) and [Firefox bug 390936](https://bugzil.la/390936)) for more details.
-
-<table>
-  <thead>
-    <tr>
-      <th>Release channel</th>
-      <th>Version added</th>
-      <th>Enabled by default?</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <th>Nightly</th>
-      <td>120</td>
-      <td>Yes</td>
-    </tr>
-    <tr>
-      <th>Developer Edition</th>
-      <td>120</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Beta</th>
-      <td>120</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Release</th>
-      <td>120</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Preference name</th>
-      <td colspan="2">
-      <code>layout.css.zoom.enabled</code>
-    </td>
-    </tr>
-  </tbody>
-</table>
-
-To ensure compatibility with these changes, the [Vendor-prefixed transform properties](#vendor-prefixed_transform_properties) and the [Vendor-prefixed transition properties](#vendor-prefixed_transition_properties) are disabled in the Nightly release.
-These changes are described in the following sections.
-
-### text-wrap: balance & stable values
-
-The [`text-wrap`](/en-US/docs/Web/CSS/text-wrap) CSS property values `balance` and `stable` allow the layout of short content to be wrapped in a balanced manner and for editable content to not reflow while the user is editing it, respectively.
-(See [Firefox bug 1731541](https://bugzil.la/1731541) for more details.)
-
-<table>
-  <thead>
-    <tr>
-      <th>Release channel</th>
-      <th>Version added</th>
-      <th>Enabled by default?</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <th>Nightly</th>
-      <td>120</td>
-      <td>Yes</td>
-    </tr>
-    <tr>
-      <th>Developer Edition</th>
-      <td>120</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Beta</th>
-      <td>120</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Release</th>
-      <td>120</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Preference name</th>
-      <td colspan="2"><code>layout.css.text-wrap-balance.enabled, layout.css.text-wrap-balance.limit, layout.css.text-wrap-balance-after-clamp.enabled</code></td>
-    </tr>
-  </tbody>
-</table>
-
 ### Vendor-prefixed transform properties
 
-The `-moz-` prefixed [CSS transform](/en-US/docs/Web/CSS/CSS_transforms) properties have been disabled in the Nightly release via the `layout.css.prefixes.transforms` preference being set to `false`. ([Firefox bug 1855763](https://bugzil.la/1855763)).
-Specifically, the disabled properties are:
+The `-moz-` prefixed [CSS transform](/en-US/docs/Web/CSS/CSS_transforms) properties can be disabled by setting the `layout.css.prefixes.transforms` preference to `false`. The intent is to disable these once the standard CSS zoom properties are well supported. ([Firefox bug 1886134](https://bugzil.la/1886134), [Firefox bug 1855763](https://bugzil.la/1855763)).
+
+Specifically, this preference will disable the following prefixed properties:
 
 - `-moz-backface-visibility`
 - `-moz-perspective`
@@ -915,57 +665,8 @@ Specifically, the disabled properties are:
     <tr>
       <th>Nightly</th>
       <td>120</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Developer Edition</th>
-      <td>120</td>
-      <td>Yes</td>
-    </tr>
-    <tr>
-      <th>Beta</th>
-      <td>120</td>
       <td>Yes</td>
     </tr>
-    <tr>
-      <th>Release</th>
-      <td>120</td>
-      <td>Yes</td>
-    </tr>
-    <tr>
-      <th>Preference name</th>
-      <td colspan="2">
-      <code>layout.css.prefixes.transforms</code>
-    </td>
-    </tr>
-  </tbody>
-</table>
-
-### Vendor-prefixed transition properties
-
-The `-moz-` prefixed [CSS transitions](/en-US/docs/Web/CSS/CSS_transitions) properties have been disabled in the Nightly release via the `layout.css.prefixes.transitions` preference being set to `false`. ([Firefox bug 1855763](https://bugzil.la/1855763)).
-Specifically, the disabled properties are:
-
-- `-moz-transition`
-- `-moz-transition-delay`
-- `-moz-transition-duration`
-- `-moz-transition-property`
-- `-moz-transition-timing-function`
-
-<table>
-  <thead>
-    <tr>
-      <th>Release channel</th>
-      <th>Version added</th>
-      <th>Enabled by default?</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <th>Nightly</th>
-      <td>120</td>
-      <td>No</td>
-    </tr>
     <tr>
       <th>Developer Edition</th>
       <td>120</td>
@@ -984,7 +685,7 @@ Specifically, the disabled properties are:
     <tr>
       <th>Preference name</th>
       <td colspan="2">
-      <code>layout.css.prefixes.transitions</code>
+      <code>layout.css.prefixes.transforms</code>
     </td>
     </tr>
   </tbody>
@@ -1136,8 +837,8 @@ The CSS {{cssxref("letter-spacing")}} property now splits the specified letter s
     </tr>
     <tr>
       <th>Developer Edition</th>
-      <td>127</td>
-      <td>No</td>
+      <td>128</td>
+      <td>Yes</td>
     </tr>
     <tr>
       <th>Beta</th>
@@ -1328,6 +1029,46 @@ This includes: `SVGPathSegList`, [SVGPathElement.getPathSegAtLength()](/en-US/do
 
 ## JavaScript
 
+### Intl.DurationFormat
+
+{{jsxref("Intl.DurationFormat")}} enables locale-sensitive formatting of durations. ([Firefox bug 1648139](https://bugzil.la/1648139)).
+
+<table>
+  <thead>
+    <tr>
+      <th>Release channel</th>
+      <th>Version added</th>
+      <th>Enabled by default?</th>
+    </tr>
+  </thead>
+  <tbody>
+    <tr>
+      <th>Nightly</th>
+      <td>134</td>
+      <td>Yes</td>
+    </tr>
+    <tr>
+      <th>Developer Edition</th>
+      <td>134</td>
+      <td>No</td>
+    </tr>
+    <tr>
+      <th>Beta</th>
+      <td>134</td>
+      <td>No</td>
+    </tr>
+    <tr>
+      <th>Release</th>
+      <td>134</td>
+      <td>No</td>
+    </tr>
+    <tr>
+      <th>Preference name</th>
+      <td colspan="2">NA</td>
+    </tr>
+  </tbody>
+</table>
+
 ### JSON.parse with source
 
 The [`JSON.parse` source text access proposal](https://github.com/tc39/proposal-json-parse-with-source) extends [`JSON.parse`](/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse) behavior to provide features to mitigate issues around loss of precision when converting values such as large floats and date values between JavaScript values and JSON text. ([Firefox bug 1913085](https://bugzil.la/1913085), [Firefox bug 1925334](https://bugzil.la/1925334)).
@@ -1458,6 +1199,55 @@ The {{domxref("CloseWatcher")}} interface allows developers to implement UI comp
   </tbody>
 </table>
 
+### Trusted Types API
+
+The [Trusted Types API](/en-US/docs/Web/API/Trusted_Types_API) provides mechanisms to ensure that functions that can potentially be used as vectors for XSS attacks are only able to be called with data that has been validated or sanitized.
+
+> [!NOTE]
+> At the time of writing not enough of the API has been implemented for it to be effectively testable.
+> This note will be removed once it is ready.
+
+This subset of the API has been implemented:
+
+- {{domxref("TrustedTypePolicyFactory")}}:
+  - {{domxref("TrustedTypePolicyFactory/getAttributeType", "getAttributeType()")}} and {{domxref("TrustedTypePolicyFactory/getPropertyType", "getPropertyType()")}} ([Firefox bug 1917783](https://bugzil.la/1917783), [Firefox bug 1917784](https://bugzil.la/1917784)).
+
+<table>
+  <thead>
+    <tr>
+      <th>Release channel</th>
+      <th>Version added</th>
+      <th>Enabled by default?</th>
+    </tr>
+  </thead>
+  <tbody>
+    <tr>
+      <th>Nightly</th>
+      <td>133</td>
+      <td>No</td>
+    </tr>
+    <tr>
+      <th>Developer Edition</th>
+      <td>133</td>
+      <td>No</td>
+    </tr>
+    <tr>
+      <th>Beta</th>
+      <td>133</td>
+      <td>No</td>
+    </tr>
+    <tr>
+      <th>Release</th>
+      <td>133</td>
+      <td>No</td>
+    </tr>
+    <tr>
+      <th>Preference name</th>
+      <td colspan="2"><code>dom.security.trusted_types.enabled</code></td>
+    </tr>
+  </tbody>
+</table>
+
 ### Graphics: Canvas, WebGL, and WebGPU
 
 #### Hit regions
@@ -1946,46 +1736,6 @@ User selection via mouse, keyboard, and so on, can start and end anywhere in the
   </tbody>
 </table>
 
-#### HTMLMediaElement method: setSinkId()
-
-{{domxref("HTMLMediaElement.setSinkId()")}} allows you to set the sink ID of an audio output device on an {{domxref("HTMLMediaElement")}}, thereby changing where the audio is being output. See [Firefox bug 934425](https://bugzil.la/934425) for more details.
-
-<table>
-  <thead>
-    <tr>
-      <th>Release channel</th>
-      <th>Version added</th>
-      <th>Enabled by default?</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <th>Nightly</th>
-      <td>64</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Developer Edition</th>
-      <td>64</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Beta</th>
-      <td>64</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Release</th>
-      <td>64</td>
-      <td>No</td>
-    </tr>
-    <tr>
-      <th>Preference name</th>
-      <td colspan="2"><code>media.setsinkid.enabled</code></td>
-    </tr>
-  </tbody>
-</table>
-
 #### HTMLMediaElement properties: audioTracks and videoTracks
 
 Enabling this feature adds the {{domxref("HTMLMediaElement.audioTracks")}} and {{domxref("HTMLMediaElement.videoTracks")}} properties to all HTML media elements. However, because Firefox doesn't currently support multiple audio and video tracks, the most common use cases for these properties don't work, so they're both disabled by default. See [Firefox bug 1057233](https://bugzil.la/1057233) for more details.
@@ -2330,7 +2080,7 @@ In order to help mitigate man-in-the-middle (MitM) attacks caused by Flash conte
 
 ### Insecure page labeling
 
-These two preferences add a "Not secure" text label in the address bar next to the traditional lock icon when a page is loaded insecurely (that is, using {{Glossary("HTTP")}} rather than {{Glossary("HTTPS")}}). See [Firefox bug 1335970](https://bugzil.la/1335970) for more details.
+The two `security.insecure_connection_text_*` preferences add a "Not secure" text label in the address bar next to the traditional lock icon when a page is loaded insecurely (that is, using {{Glossary("HTTP")}} rather than {{Glossary("HTTPS")}}). The `browser.urlbar.trimHttps` preference trims the `https:` prefix from address bar URLS. See [Firefox bug 1853418](https://bugzil.la/1853418) for more details.
 
 <table>
   <thead>
@@ -2343,8 +2093,8 @@ These two preferences add a "Not secure" text label in the address bar next to t
   <tbody>
     <tr>
       <th>Nightly</th>
-      <td>60</td>
-      <td>No</td>
+      <td>121</td>
+      <td>Yes</td>
     </tr>
     <tr>
       <th>Developer Edition</th>
@@ -2364,10 +2114,9 @@ These two preferences add a "Not secure" text label in the address bar next to t
     <tr>
       <th>Preference name</th>
       <td colspan="2">
-        <code>security.insecure_connection_text.enabled</code> for normal
-        browsing mode;
-        <code>security.insecure_connection_text.pbmode.enabled</code> for
-        private browsing mode
+        <code>security.insecure_connection_text.enabled</code> for normal browsing mode;
+        <code>security.insecure_connection_text.pbmode.enabled</code> for private browsing mode
+        <code>browser.urlbar.trimHttps</code> for trimming https prefix
       </td>
     </tr>
   </tbody>
diff --git a/files/en-us/mozilla/firefox/releases/133/index.md b/files/en-us/mozilla/firefox/releases/133/index.md
index b1ced2de508eb5a..8fd1754a2f62119 100644
--- a/files/en-us/mozilla/firefox/releases/133/index.md
+++ b/files/en-us/mozilla/firefox/releases/133/index.md
@@ -68,6 +68,7 @@ No notable changes
 
 - {{WebExtAPIRef("cookies.get")}} now orders cookies according to the [5.4 The Cookie Header section of the HTTP State Management Mechanism (RFC 6265)](https://datatracker.ietf.org/doc/html/rfc6265#section-5.4). This impacts call results when a cookie has variants with different path components. Previously, the earliest created cookie was matched by {{WebExtAPIRef("cookies.get")}}, {{WebExtAPIRef("cookies.remove")}}, {{WebExtAPIRef("cookies.set")}}, and {{WebExtAPIRef("cookies.getAll")}}. After this change, the cookie with the longest matching path is returned. ([Firefox bug 1798655](https://bugzil.la/1798655))
 - Fixed a bug in the {{WebExtAPIRef("declarativeNetRequest")}} API that prevented rule registration after a browser restart ([Firefox bug 1921353](https://bugzil.la/1921353)). This bug affected extensions that rely on {{WebExtAPIRef("declarativeNetRequest.updateDynamicRules")}} or {{WebExtAPIRef("declarativeNetRequest.updateEnabledRulesets")}}. This fix has also been backported to Firefox ESR 128.5 and Firefox ESR 115.18.
+- Fixed a bug that prevented [`window.close()`](/en-US/docs/Web/API/Window/close) called from a [sidebar](/en-US/docs/Mozilla/Add-ons/WebExtensions/user_interface/Sidebars) from closing the sidebar.
 
 ## Experimental web features
 
diff --git a/files/en-us/mozilla/firefox/releases/134/index.md b/files/en-us/mozilla/firefox/releases/134/index.md
index 9c4401f0172a315..2a172d804dc9af1 100644
--- a/files/en-us/mozilla/firefox/releases/134/index.md
+++ b/files/en-us/mozilla/firefox/releases/134/index.md
@@ -18,6 +18,8 @@ This article provides information about the changes in Firefox 134 that affect d
 
 ### CSS
 
+- The {{CSSXRef("align-self")}} and {{CSSXRef("justify-self")}} CSS properties and {{CSSXRef("place-self")}} CSS shorthand property are now supported for [absolutely positioned](/en-US/docs/Learn/CSS/CSS_layout/Positioning#absolute_positioning) elements. ([Firefox bug 1920160](https://bugzil.la/1920160)).
+
 #### Removals
 
 ### JavaScript
@@ -26,7 +28,6 @@ This article provides information about the changes in Firefox 134 that affect d
 - The {{jsxref("Promise.try()")}} convenience method is now supported.
   The method takes a callback of any kind (a function that returns or throws, synchronously or asynchronously) and wraps its result in a {{jsxref("Promise")}}.
   This allows you to use promise semantics ({{jsxref("Promise.then", ".then()")}}, {{jsxref("Promise.catch", ".catch()")}}) to handle the result from any kind of method. ([Firefox bug 1917879](https://bugzil.la/1917879) and [Firefox bug 1905364](https://bugzil.la/1905364)).
-- {{jsxref("Intl.DurationFormat")}} is supported, enabling locale-sensitive formatting of durations. ([Firefox bug 1648139](https://bugzil.la/1648139)).
 
 #### Removals
 
@@ -46,11 +47,14 @@ This article provides information about the changes in Firefox 134 that affect d
 
 - The [`PushManager.supportedContentEncodings`](/en-US/docs/Web/API/PushManager/supportedContentEncodings_static) static method is now supported for getting the allowed algorithms for encrypting the payload of a [push message](/en-US/docs/Web/API/Push_API). ([Firefox bug 1497430](https://bugzil.la/1497430)).
 - {{domxref("AudioParam.value")}} now allows the value to be set even during the time that an automated event is scheduled: previously the operation would silently be ignored at those times. ([Firefox bug 1308435](https://bugzil.la/1308435)).
+- The {{domxref("ReadableStreamBYOBReader.read()")}} method has a new argument [`options.min`](/en-US/docs/Web/API/ReadableStreamBYOBReader/read#min) that can be used to specify the minimum number of elements to be returned on each call. This might, for example, be used to avoid unnecessary iteration when working with data structures that have a known data size. ([Firefox bug 1864406](https://bugzil.la/1864406)).
 
 #### DOM
 
 #### Media, WebRTC, and Web Audio
 
+- WebRTC simulcast of screen-shared video with the [VP8 codec](/en-US/docs/Web/Media/Formats/Video_codecs#vp8) is now supported (simulcast from other video sources has been enabled for a long time). More precisely, {{domxref("MediaStreamTrack")}} objects for screen and window capture (for example, from {{domxref("MediaDevices.getDisplayMedia()")}}), can now be encoded as multiple simulcast layers when using VP8. ([Firefox bug 1692873](https://bugzil.la/1692873)).
+
 #### Removals
 
 ### WebAssembly
@@ -75,8 +79,9 @@ This article provides information about the changes in Firefox 134 that affect d
 
 These features are newly shipped in Firefox 134 but are disabled by default. To experiment with them, search for the appropriate preference on the `about:config` page and set it to `true`. You can find more such features on the [Experimental features](/en-US/docs/Mozilla/Firefox/Experimental_features) page.
 
+- **`Intl.DurationFormat`** (Nightly release): {{jsxref("Intl.DurationFormat")}} enables locale-sensitive formatting of durations. ([Firefox bug 1648139](https://bugzil.la/1648139)).
 - **`autocorrect`**: <code>dom.forms.autocorrect</code>.
-  The HTML [`autocorrect`](/en-US/docs/Web/HTML/Global_attributes/autocorrect) attribute and {{domxref("HTMLElement.autocorrect")}} property allow autocompletion in editable text elements, including: most kinds of text {{htmlelement("input")}} elements, {{htmlelement("textarea")}} elements, and elements that have the [`contenteditable`](/en-US/docs/Web/HTML/Global_attributes/contenteditable) attribute set ([Firefox bug 1725806](https://bugzil.la/1725806)).
+  The HTML [`autocorrect`](/en-US/docs/Web/HTML/Global_attributes/autocorrect) attribute and {{domxref("HTMLElement.autocorrect")}} property allow autocorrection in editable text elements, including: most kinds of text {{htmlelement("input")}} elements, {{htmlelement("textarea")}} elements, and elements that have the [`contenteditable`](/en-US/docs/Web/HTML/Global_attributes/contenteditable) attribute set ([Firefox bug 1725806](https://bugzil.la/1725806)).
 
 ## Older versions
 
diff --git a/files/en-us/mozilla/firefox/releases/63/index.md b/files/en-us/mozilla/firefox/releases/63/index.md
index 4897236444f877c..1e6f53c3fa3b7c0 100644
--- a/files/en-us/mozilla/firefox/releases/63/index.md
+++ b/files/en-us/mozilla/firefox/releases/63/index.md
@@ -99,8 +99,8 @@ _No changes._
 - The {{DOMxRef("AudioParam.setValueCurveAtTime()")}} method has been updated to correctly accept an array of floating-point values to indicate the parameter's values to change to over time. Previously, it required a {{jsxref("Float32Array")}} ([Firefox bug 1421091](https://bugzil.la/1421091)).
 - {{DOMxRef("AudioParam.setValueCurveAtTime()")}} has also been updated to correctly return a proper `TypeError` when a non-finite value is found in the `values` array ([Firefox bug 1472095](https://bugzil.la/1472095)).
 - In addition, `setValueCurveAtTime()` has been updated to ensure that, when the parameter finishes following the specified value curve after the duration elapses, the value of the parameter is set to the last value in the list of values to curve through ([Firefox bug 1308436](https://bugzil.la/1308436)).
-- The `RTCRTPStreamStats` dictionary has been renamed to {{DOMxRef("RTCRtpStreamStats")}} for consistency with other WebRTC dictionaries and the specification ([Firefox bug 1480498](https://bugzil.la/1480498)).
-- Support for the `RTCRtpStreamStats` dictionary's {{DOMxRef("RTCRtpStreamStats.kind", "kind")}} property has been added ([Firefox bug 1481851](https://bugzil.la/1481851)).
+- The `RTCRTPStreamStats` dictionary has been renamed to `RTCRtpStreamStats` for consistency with other WebRTC dictionaries and the specification ([Firefox bug 1480498](https://bugzil.la/1480498)).
+- Support for the `RTCRtpStreamStats` dictionary's `kind` property has been added ([Firefox bug 1481851](https://bugzil.la/1481851)).
 - The `RTCRtpStreamStats` dictionary's `isRemote` property is deprecated and will be removed in Firefox 65. A warning is now output to console when this property is accessed. See [this blog post on the Advancing WebRTC blog](https://blog.mozilla.org/webrtc/getstats-isremote-65/) for details ([Firefox bug 1393306](https://bugzil.la/1393306)).
 
 #### Canvas and WebGL
diff --git a/files/en-us/mozilla/firefox/releases/66/index.md b/files/en-us/mozilla/firefox/releases/66/index.md
index 80b433ebcf0a152..8efbe628697053f 100644
--- a/files/en-us/mozilla/firefox/releases/66/index.md
+++ b/files/en-us/mozilla/firefox/releases/66/index.md
@@ -90,7 +90,7 @@ No changes.
 - The new [AV1 video codec](/en-US/docs/Web/Media/Formats/Video_codecs#av1) is now enabled by default on both macOS and Windows (for Intel processors). Linux support will come in Firefox 67 ([Firefox bug 1521181](https://bugzil.la/1521181), [Firefox bug 1452146](https://bugzil.la/1452146), and [Firefox bug 1534814](https://bugzil.la/1534814)).
 - The {{domxref("MediaDevices")}} method {{domxref("MediaDevices.getDisplayMedia", "getDisplayMedia()")}}, available as `navigator.mediaDevices.getDisplayMedia()`, has been added and synchronized with the specification. This method lets you capture a screen or part of a screen as a {{domxref("MediaStream")}} for manipulation or sharing ([Firefox bug 1321221](https://bugzil.la/1321221)).
 - As a step toward eventually deprecating the Firefox-specific {{domxref("MediaDevices.getUserMedia", "getUserMedia()")}}-based method for capturing screen and window contents, the non-standard `mediaSource` constraint now treats the values `screen` and `window` identically. Both now present a list of both screens and windows for the user to choose from ([Firefox bug 1474376](https://bugzil.la/1474376)).
-- {{domxref("RTCRtpStreamStats.qpSum", "qpSum")}} has been added to local outbound {{domxref("RTCRTPStreamStats")}} objects. This measures the total of the Quantization Parameter values for every frame sent or received on the video track. The higher this number, the more compressed the stream probably is ([Firefox bug 1347070](https://bugzil.la/1347070)).
+- `RTCOutboundRtpStreamStats.qpSum` has been added. This measures the total of the Quantization Parameter values for every frame sent or received on the video track. The higher this number, the more compressed the stream probably is ([Firefox bug 1347070](https://bugzil.la/1347070)).
 - In a step along the road toward implementing support for Feature Policy in a future Firefox update, {{domxref("MediaDevices.getUserMedia", "getUserMedia()")}} can no longer be used in situations in which there is no proper origin for the content, such as when called from a sandboxed {{HTMLElement("iframe")}} or from a `data` URL entered into the address bar by the user. For more details, see the [Security](/en-US/docs/Web/API/MediaDevices/getUserMedia#security) section on the MediaDevices.getUserMedia() page ([Firefox bug 1371741](https://bugzil.la/1371741)).
 
 #### Removals
diff --git a/files/en-us/web/accessibility/aria/roles/menuitemradio_role/index.md b/files/en-us/web/accessibility/aria/roles/menuitemradio_role/index.md
index 4d4c8c61f4c9d72..802225f5315533b 100644
--- a/files/en-us/web/accessibility/aria/roles/menuitemradio_role/index.md
+++ b/files/en-us/web/accessibility/aria/roles/menuitemradio_role/index.md
@@ -68,7 +68,7 @@ From the assistive technology user's perspective, the heading does not exist sin
 - [`group`](/en-US/docs/Web/Accessibility/ARIA/Roles/group_role) role
   - : Container for a group of `menuitem` elements, including `menuitemradio` elements within a `menu` or `menubar`.
 - [`aria-checked`](/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-checked) (Required)
-  - : Set to `true`, `false`, or `mixed`, it indicates the current "checked" state of the menuitemradio
+  - : Set to `true` or `false`, it indicates the current "checked" state of the menuitemradio
 
 ### Keyboard interactions
 
diff --git a/files/en-us/web/api/cookiestore/delete/index.md b/files/en-us/web/api/cookiestore/delete/index.md
index faddae5622b4c1e..e56d91825409f00 100644
--- a/files/en-us/web/api/cookiestore/delete/index.md
+++ b/files/en-us/web/api/cookiestore/delete/index.md
@@ -55,7 +55,7 @@ A {{jsxref("Promise")}} that resolves with {{jsxref("undefined")}} when deletion
 In this example, a cookie is deleted by passing the name to the `delete()` method.
 
 ```js
-const result = cookieStore.delete("cookie1");
+const result = await cookieStore.delete("cookie1");
 
 console.log(result);
 ```
diff --git a/files/en-us/web/api/domquad/index.md b/files/en-us/web/api/domquad/index.md
index ea7c75691c91ebc..eb8cfe0312e5d8b 100644
--- a/files/en-us/web/api/domquad/index.md
+++ b/files/en-us/web/api/domquad/index.md
@@ -30,7 +30,7 @@ A `DOMQuad` is a collection of four `DOMPoint`s defining the corners of an arbit
 - {{domxref("DOMQuad.fromRect()")}}
   - : Returns a new `DOMQuad` object based on the passed set of coordinates.
 - {{domxref("DOMQuad.fromQuad()")}}
-  - : Returns a new `DOMQuad` object based on the passed set of coordinates.
+  - : Returns a new `DOMQuad` object or a set of quadrilateral coordinates based on the provided input.
 - {{domxref("DOMQuad.getBounds()")}}
   - : Returns a {{domxref("DOMRect")}} object with the coordinates and dimensions of the `DOMQuad` object.
 - {{domxref("DOMQuad.toJSON()")}}
diff --git a/files/en-us/web/api/gamepad/buttons/index.md b/files/en-us/web/api/gamepad/buttons/index.md
index a30c6031d9c1841..16f070b829da850 100644
--- a/files/en-us/web/api/gamepad/buttons/index.md
+++ b/files/en-us/web/api/gamepad/buttons/index.md
@@ -8,19 +8,19 @@ browser-compat: api.Gamepad.buttons
 
 {{APIRef("Gamepad API")}}{{SecureContext_Header}}
 
-The **`Gamepad.buttons`** property of the {{domxref("Gamepad")}} interface returns an array of {{domxref("gamepadButton")}} objects representing the
-buttons present on the device.
+The **`buttons`** property of the {{domxref("Gamepad")}} interface returns an array of {{domxref("gamepadButton")}} objects representing the buttons present on the device.
 
-Each entry in the array is 0 if the button is not pressed, and non-zero (typically 1.0)
-if the button is pressed. Each {{domxref("gamepadButton")}} object has two properties:
-`pressed` and `value`:
+Each entry in the array is `0` if the button is not pressed, and non-zero (typically `1.0`) if the button is pressed.
 
-- The `pressed` property is a boolean indicating whether the button is
-  currently pressed (`true`) or unpressed (`false`).
-- The `value` property is a floating point value used to enable
-  representing analog buttons, such as the triggers on many modern gamepads. The values
-  are normalized to the range 0.0 – 1.0, with 0.0 representing a button that is not
-  pressed, and 1.0 representing a button that is fully pressed.
+Each {{domxref("gamepadButton")}} object has two properties:
+
+- `pressed`
+
+  - : A boolean indicating whether the button is currently pressed (`true`) or unpressed (`false`).
+
+- `value`
+
+  - : A floating point value used to enable representing analog buttons, such as the triggers on many modern gamepads. The values are normalized to the range 0.0 – 1.0, with 0.0 representing a button that is not pressed, and 1.0 representing a button that is fully pressed.
 
 ## Value
 
@@ -28,50 +28,27 @@ An array of {{domxref("gamepadButton")}} objects.
 
 ## Examples
 
-The following code is taken from my Gamepad API button demo (you can [view the demo live](https://chrisdavidmills.github.io/gamepad-buttons/), and
-[find the source code](https://github.com/chrisdavidmills/gamepad-buttons/tree/master) on GitHub.) Note the code fork — in Chrome
-{{domxref("Navigator.getGamepads")}} needs a `webkit` prefix and the button
-values are stores as an array of double values, whereas in Firefox
-{{domxref("Navigator.getGamepads")}} doesn't need a prefix, and the button values are
-stored as an array of {{domxref("GamepadButton")}} objects; it is the
-{{domxref("GamepadButton.value")}} or {{domxref("GamepadButton.pressed")}} properties of
-these we need to access, depending on what type of buttons they are. In this simple
-example I've just allowed either.
+Depending on the type of button, we need to access the {{domxref("GamepadButton.value")}} or {{domxref("GamepadButton.pressed")}} properties. This
+example supports both:
 
 ```js
 function gameLoop() {
-  let a = 0;
-  let b = 0;
-  if (navigator.webkitGetGamepads) {
-    const gp = navigator.webkitGetGamepads()[0];
-
-    if (gp.buttons[0] === 1) {
-      b--;
-    } else if (gp.buttons[1] === 1) {
-      a++;
-    } else if (gp.buttons[2] === 1) {
-      b++;
-    } else if (gp.buttons[3] === 1) {
-      a--;
-    }
-  } else {
-    const gp = navigator.getGamepads()[0];
-
-    if (gp.buttons[0].value > 0 || gp.buttons[0].pressed) {
-      b--;
-    } else if (gp.buttons[1].value > 0 || gp.buttons[1].pressed) {
-      a++;
-    } else if (gp.buttons[2].value > 0 || gp.buttons[2].pressed) {
-      b++;
-    } else if (gp.buttons[3].value > 0 || gp.buttons[3].pressed) {
-      a--;
-    }
+  const gp = navigator.getGamepads()[0];
+
+  if (gp.buttons[0].value > 0 || gp.buttons[0].pressed) {
+    b--;
+  } else if (gp.buttons[1].value > 0 || gp.buttons[1].pressed) {
+    a++;
+  } else if (gp.buttons[2].value > 0 || gp.buttons[2].pressed) {
+    b++;
+  } else if (gp.buttons[3].value > 0 || gp.buttons[3].pressed) {
+    a--;
   }
 
-  ball.style.left = `${a * 2}px`;
+  ball.style.left = `${a * 2}px`; // ball is a UI widget
   ball.style.top = `${b * 2}px`;
 
-  const start = rAF(gameLoop);
+  requestAnimationFrame(gameLoop);
 }
 ```
 
diff --git a/files/en-us/web/api/htmlareaelement/coords/index.md b/files/en-us/web/api/htmlareaelement/coords/index.md
new file mode 100644
index 000000000000000..ff8d1dc28d0d41d
--- /dev/null
+++ b/files/en-us/web/api/htmlareaelement/coords/index.md
@@ -0,0 +1,48 @@
+---
+title: "HTMLAreaElement: coords property"
+short-title: coords
+slug: Web/API/HTMLAreaElement/coords
+page-type: web-api-instance-property
+browser-compat: api.HTMLAreaElement.coords
+---
+
+{{APIRef("HTML DOM")}}
+
+The **`coords`** property of the {{DOMxRef("HTMLAreaElement")}} interface specifies the coordinates of the element's shape as a list of floating-point numbers. It reflects the {{htmlelement("area")}} element's [`coords`](/en-US/docs/Web/HTML/Element/area#coords) attribute.
+
+If the `shape` is `rect`, the shape is a rectangle and the string value's four comma separated numbers specify the coordinates of the top-left and bottom-right corners of the rectangle. For example, `0,0,200,20` defines the coordinates as `0,0`, which is the top-left of the image map, and `200,20`, which is 200px from the left and 20px from the top of the top-left corner of the image map.
+
+If the `shape` is `circle`, the three comma-separated numbers represent the x and y coordinates of the circle's center and the radius.
+
+If the shape is `poly`, the string consists of at least 6 comma-separated numbers representing at least 3 pairs of coordinates that define the vertices of the polygon.
+
+For all coordinates, the origin is the top-left corner of the {{htmlelement("map")}} element's image.
+
+## Value
+
+A string; composed of a comma separated series of numbers.
+
+## Examples
+
+```js
+const areaElement = document.getElementById("circleArea");
+console.log(areaElement.coords);
+areaElement.coords = "25,25,25";
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- {{DOMXref("HTMLAreaElement.shape")}}
+- {{DOMXref("HTMLAreaElement.alt")}}
+- {{DOMXref("HTMLMapElement")}}
+- {{HTMLElement("area")}}
+- {{HTMLElement("map")}}
+- {{HTMLElement("a")}}
diff --git a/files/en-us/web/api/htmlareaelement/shape/index.md b/files/en-us/web/api/htmlareaelement/shape/index.md
new file mode 100644
index 000000000000000..45d189200f498f8
--- /dev/null
+++ b/files/en-us/web/api/htmlareaelement/shape/index.md
@@ -0,0 +1,39 @@
+---
+title: "HTMLAreaElement: shape property"
+short-title: shape
+slug: Web/API/HTMLAreaElement/shape
+page-type: web-api-instance-property
+browser-compat: api.HTMLAreaElement.shape
+---
+
+{{APIRef("HTML DOM")}}
+
+The **`shape`** property of the {{DOMxRef("HTMLAreaElement")}} interface specifies the shape of an image map area. It reflects the {{htmlelement("area")}} element's [`shape`](/en-US/docs/Web/HTML/Element/area#shape) attribute.
+
+## Value
+
+A string; `rect`, `circle`, or `poly`.
+
+## Examples
+
+```js
+const areaElement = document.getElementById("imageMapArea");
+console.log(areaElement.shape);
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- {{DOMXref("HTMLAreaElement.coords")}}
+- {{DOMXref("HTMLAreaElement.alt")}}
+- {{DOMXref("HTMLMapElement")}}
+- {{HTMLElement("area")}}
+- {{HTMLElement("map")}}
+- {{HTMLElement("a")}}
diff --git a/files/en-us/web/api/htmlmediaelement/sinkid/index.md b/files/en-us/web/api/htmlmediaelement/sinkid/index.md
index 8494533328e279a..5f366a133dc6688 100644
--- a/files/en-us/web/api/htmlmediaelement/sinkid/index.md
+++ b/files/en-us/web/api/htmlmediaelement/sinkid/index.md
@@ -10,7 +10,7 @@ browser-compat: api.HTMLMediaElement.sinkId
 
 The **`sinkId`** read-only property of the {{domxref("HTMLMediaElement")}} interface returns a string that is the unique ID of the device to be used for playing audio output.
 
-This ID should be one of the {{domxref("MediaDeviceInfo.deviceId")}} values returned from {{domxref("MediaDevices.enumerateDevices()")}}, `id-multimedia`, or `id-communications`.
+This ID should be one of the {{domxref("MediaDeviceInfo.deviceId")}} values returned from {{domxref("MediaDevices.enumerateDevices()")}}.
 If the user agent default device is being used, it returns an empty string.
 
 ## Value
diff --git a/files/en-us/web/api/htmlmodelement/cite/index.md b/files/en-us/web/api/htmlmodelement/cite/index.md
new file mode 100644
index 000000000000000..8cc74e7f0370954
--- /dev/null
+++ b/files/en-us/web/api/htmlmodelement/cite/index.md
@@ -0,0 +1,36 @@
+---
+title: "HTMLModElement: cite property"
+short-title: cite
+slug: Web/API/HTMLModElement/cite
+page-type: web-api-instance-property
+browser-compat: api.HTMLModElement.cite
+---
+
+{{ApiRef("HTML DOM")}}
+
+The **`cite`** property of the {{domxref("HTMLModElement")}} interface indicates the URL of the resource explaining the modification. It reflects the `cite` attribute of the {{HTMLElement("del")}} element and {{HTMLElement("ins")}} elements.
+
+## Value
+
+A string representing a URL.
+
+## Example
+
+```js
+const mod = document.querySelector("edit");
+console.log(`Explanation: ${mod.cite}`); // the current value
+mod.cite = "https://example.com/edits"; // updates the element's cite
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- {{domxref("HTMLModElement.dateTime")}}
+- {{domxref("HTMLQuoteElement.cite")}}
diff --git a/files/en-us/web/api/htmlquoteelement/cite/index.md b/files/en-us/web/api/htmlquoteelement/cite/index.md
new file mode 100644
index 000000000000000..36266a3e4d848de
--- /dev/null
+++ b/files/en-us/web/api/htmlquoteelement/cite/index.md
@@ -0,0 +1,36 @@
+---
+title: "HTMLQuoteElement: cite property"
+short-title: cite
+slug: Web/API/HTMLQuoteElement/cite
+page-type: web-api-instance-property
+browser-compat: api.HTMLQuoteElement.cite
+---
+
+{{ApiRef("HTML DOM")}}
+
+The **`cite`** property of the {{domxref("HTMLQuoteElement")}} interface indicates the URL for the source of the quotation.. It reflects the {{HTMLElement("q")}} element's [`cite`](/en-US/docs/Web/HTML/Element/q#cite) attribute.
+
+## Value
+
+A string representing a URL.
+
+## Example
+
+```js
+const quote = document.querySelector("q");
+console.log(`Original source: ${quote.cite}`); // the current value
+quote.cite = "https://example.com/quotes"; // updates the value
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- {{domxref("HTMLQuoteElement")}}
+- {{domxref("HTMLModElement.cite")}}
diff --git a/files/en-us/web/api/htmltitleelement/text/index.md b/files/en-us/web/api/htmltitleelement/text/index.md
index e605bee14da2b2c..2f59907d5101b27 100644
--- a/files/en-us/web/api/htmltitleelement/text/index.md
+++ b/files/en-us/web/api/htmltitleelement/text/index.md
@@ -8,7 +8,9 @@ browser-compat: api.HTMLTitleElement.text
 
 {{APIRef("HTML DOM")}}
 
-The **`text`** property of the {{domxref("HTMLTitleElement")}} interface represents the text of the document's title. Only the text part is included; tags within the element and their content are stripped and ignored.
+The **`text`** property of the {{domxref("HTMLTitleElement")}} interface represents the child text content of the document's title as a string. It contains the {{HTMLelement("title")}} element's content as text; if HTML tags are included within the `<title>` element, they are included as part of the string value rather than being parsed as HTML.
+
+Setting a value for the `text` property replaces the entire text contents of the `<title>`.
 
 ## Value
 
@@ -32,10 +34,11 @@ Consider the example below:
 
 ```js
 const title = document.querySelector("title");
-console.log(title.text); // yield: "Hello world!  really?"
+console.log(title.text); // "Hello world! <span class="highlight">Isn't this wonderful</span> really?"
+title.text = "Update the title";
 ```
 
-As you can see, the tag `span` and its content were skipped.
+As you can see, the `span` tag remained unparsed; the `<title>` element's contents were treated as plain text and returned exactly as they appear in the `title` element.
 
 ## Specifications
 
diff --git a/files/en-us/web/api/readablestreambyobreader/read/index.md b/files/en-us/web/api/readablestreambyobreader/read/index.md
index 73e970f9f3dd279..26896edda7a6a50 100644
--- a/files/en-us/web/api/readablestreambyobreader/read/index.md
+++ b/files/en-us/web/api/readablestreambyobreader/read/index.md
@@ -16,7 +16,7 @@ The method takes as an argument a view on a buffer that supplied data is to be r
 The promise fulfills with an object that has properties `value` and `done` when data comes available, or if the stream is cancelled.
 If the stream is errored, the promise will be rejected with the relevant error object.
 
-If a chunk of data is supplied, the `value` property will contain a new view.
+When a chunk of data is supplied, the `value` property will contain a new view.
 This will be a view over the same buffer/backing memory (and of the same type) as the original `view` passed to the `read()` method, now populated with the new chunk of data.
 Note that once the promise fulfills, the original `view` passed to the method will be detached and no longer usable.
 The promise will fulfill with a `value: undefined` if the stream has been cancelled.
@@ -25,16 +25,28 @@ In this case the backing memory region of `view` is discarded and not returned t
 The `done` property indicates whether or not more data is expected.
 The value is set `true` if the stream is closed or cancelled, and `false` otherwise.
 
+The method also has an optional `options.min` argument that can be used to specify the minimum number of elements that must be available before the promise will fulfill, while the stream is active.
+The view returned in the `value` property will always have at least this number of elements, except when the stream is closed.
+
 ## Syntax
 
 ```js-nolint
 read(view)
+read(view, options)
 ```
 
 ### Parameters
 
 - `view`
   - : The view that data is to be read into.
+- `options` {{optional_inline}}
+
+  - : Options are as follows:
+
+    - `min`
+      - : The minimum number of elements to read before the promise will fulfill while the stream is active.
+        If not given, the promise will resolve with at least one element, up to the maximum size of the view.
+        This number must not be bigger than the view that is being read into.
 
 ### Return value
 
@@ -71,10 +83,14 @@ The following are possible:
 ### Exceptions
 
 - {{jsxref("TypeError")}}
-  - : The source object is not a `ReadableStreamBYOBReader`, the stream has no owner, the view is not an object or has become detached, the view's length is 0, or {{domxref("ReadableStreamBYOBReader.releaseLock()")}} is called (when there's is a pending read request).
+  - : The source object is not a `ReadableStreamBYOBReader`, the stream has no owner, the view is not an object or has become detached, the view's length is 0, `options.min` is 0, or {{domxref("ReadableStreamBYOBReader.releaseLock()")}} is called (when there's a pending read request).
+- {{jsxref("RangeError")}}
+  - : The `options.min` value is larger than the view being written into.
 
 ## Examples
 
+### Reading into a view
+
 The example code here is taken from the live examples in [Using readable byte streams](/en-US/docs/Web/API/Streams_API/Using_readable_byte_streams#examples).
 
 First we create the reader using {{domxref("ReadableStream.getReader()")}} on the stream, specifying `mode: "byob"` in the options parameter.
@@ -127,6 +143,290 @@ function readStream(reader) {
 
 When there is no more data in the stream, the `read()` method fulfills with an object with the property `done` set to `true`, and the function returns.
 
+### Reading a minimum number of elements
+
+This example is almost exactly the same as the previous one, except that we've modified the code to read a minimum of 101 elements on each iteration.
+
+We've also made it into a live example.
+Note that most of the code is not relevant to the example and is therefore hidden.
+For more information see [Using readable byte streams](/en-US/docs/Web/API/Streams_API/Using_readable_byte_streams#examples).
+
+<!-- Below here is hidden live implementation -->
+
+```js hidden
+class MockHypotheticalSocket {
+  constructor() {
+    this.max_data = 800; // total amount of data to stream from "socket"
+    this.max_per_read = 100; // max data per read
+    this.min_per_read = 40; // min data per read
+    this.data_read = 0; // total data read so far (capped is maxdata)
+    this.socketData = null;
+  }
+
+  // Method returning promise when this socket is readable.
+  select2() {
+    // Object used to resolve promise
+    const resultObj = {};
+    resultObj["bytesRead"] = 0;
+
+    return new Promise((resolve /*, reject*/) => {
+      if (this.data_read >= this.max_data) {
+        //out of data
+        resolve(resultObj);
+        return;
+      }
+
+      // Emulate slow read of data
+      setTimeout(() => {
+        const numberBytesReceived = this.getNumberRandomBytesSocket();
+        this.data_read += numberBytesReceived;
+        this.socketData = this.randomByteArray(numberBytesReceived);
+        resultObj["bytesRead"] = numberBytesReceived;
+        resolve(resultObj);
+      }, 500);
+    });
+  }
+
+  /* Read data into specified buffer offset */
+  readInto(buffer, offset, length) {
+    let dataLength = 0;
+    if (this.socketData) {
+      dataLength = this.socketData.length;
+      const myView = new Uint8Array(buffer, offset, length);
+      // Write the length of data specified into buffer
+      // Code assumes buffer always bigger than incoming data
+      for (let i = 0; i < dataLength; i++) {
+        myView[i] = this.socketData[i];
+      }
+      this.socketData = null; // Clear "socket" data after reading
+    }
+    return dataLength;
+  }
+
+  // Dummy close function
+  close() {
+    return;
+  }
+
+  // Return random number bytes in this call of socket
+  getNumberRandomBytesSocket() {
+    // Capped to remaining data and the max min return-per-read range
+    const remaining_data = this.max_data - this.data_read;
+    const numberBytesReceived =
+      remaining_data < this.min_per_read
+        ? remaining_data
+        : this.getRandomIntInclusive(
+            this.min_per_read,
+            Math.min(this.max_per_read, remaining_data),
+          );
+    return numberBytesReceived;
+  }
+
+  // Return random number between two values
+  getRandomIntInclusive(min, max) {
+    min = Math.ceil(min);
+    max = Math.floor(max);
+    return Math.floor(Math.random() * (max - min + 1) + min);
+  }
+
+  // Return random character string
+  randomChars(length = 8) {
+    let string = "";
+    let choices =
+      "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*()";
+
+    for (let i = 0; i < length; i++) {
+      string += choices.charAt(Math.floor(Math.random() * choices.length));
+    }
+    return string;
+  }
+
+  /* Return random Uint8Array of bytes */
+  randomByteArray(bytes = 8) {
+    const textEncoder = new TextEncoder();
+    return textEncoder.encode(this.randomChars(bytes));
+  }
+}
+```
+
+<!-- The following html and js sets up reporting. Hidden because it is not useful for readers -->
+
+```css hidden
+.input {
+  float: left;
+  width: 50%;
+}
+.output {
+  float: right;
+  width: 50%;
+  overflow-wrap: break-word;
+}
+button {
+  display: block;
+}
+```
+
+```html hidden
+<button>Cancel stream</button>
+<div class="input">
+  <h2>Underlying source</h2>
+  <ul></ul>
+</div>
+<div class="output">
+  <h2>Consumer</h2>
+  <ul></ul>
+</div>
+```
+
+```js hidden
+// Store reference to lists, paragraph and button
+const list1 = document.querySelector(".input ul");
+const list2 = document.querySelector(".output ul");
+const button = document.querySelector("button");
+
+// Create empty string in which to store final result
+let result = "";
+
+// Function to log data from underlying source
+function logSource(result) {
+  const listItem = document.createElement("li");
+  listItem.textContent = result;
+  list1.appendChild(listItem);
+}
+
+// Function to log data from consumer
+function logConsumer(result) {
+  const listItem = document.createElement("li");
+  listItem.textContent = result;
+  list2.appendChild(listItem);
+}
+```
+
+```js hidden
+const stream = makeSocketStream("dummy host", "dummy port");
+
+const DEFAULT_CHUNK_SIZE = 400;
+
+function makeSocketStream(host, port) {
+  const socket = new MockHypotheticalSocket();
+
+  return new ReadableStream({
+    type: "bytes",
+
+    start(controller) {
+      readRepeatedly().catch((e) => controller.error(e));
+      function readRepeatedly() {
+        return socket.select2().then(() => {
+          // Since the socket can become readable even when there's
+          // no pending BYOB requests, we need to handle both cases.
+          let bytesRead;
+          if (controller.byobRequest) {
+            const v = controller.byobRequest.view;
+            bytesRead = socket.readInto(v.buffer, v.byteOffset, v.byteLength);
+            if (bytesRead === 0) {
+              controller.close();
+            }
+            controller.byobRequest.respond(bytesRead);
+            logSource(`byobRequest with ${bytesRead} bytes`);
+          } else {
+            const buffer = new ArrayBuffer(DEFAULT_CHUNK_SIZE);
+            bytesRead = socket.readInto(buffer, 0, DEFAULT_CHUNK_SIZE);
+            if (bytesRead === 0) {
+              controller.close();
+            } else {
+              controller.enqueue(new Uint8Array(buffer, 0, bytesRead));
+            }
+            logSource(`enqueue() ${bytesRead} bytes (no byobRequest)`);
+          }
+
+          if (bytesRead === 0) {
+            return;
+            // no more bytes in source
+          }
+          return readRepeatedly();
+        });
+      }
+    },
+
+    cancel() {
+      socket.close();
+      logSource(`cancel(): socket closed`);
+    },
+  });
+}
+
+const reader = stream.getReader({ mode: "byob" });
+let buffer = new ArrayBuffer(4000);
+readStream(reader);
+```
+
+#### JavaScript
+
+```js
+function readStream(reader) {
+  let bytesReceived = 0;
+  let offset = 0;
+
+  while (offset < buffer.byteLength) {
+    // read() returns a promise that resolves when a value has been received
+    reader
+      .read(new Uint8Array(buffer, offset, buffer.byteLength - offset), {
+        min: 101,
+      })
+      .then(async function processText({ done, value }) {
+        // Result objects contain two properties:
+        // done  - true if the stream has already given all its data.
+        // value - some data. Always undefined when done is true.
+
+        if (done) {
+          logConsumer(
+            `readStream() complete. Read ${value.byteLength} bytes (total: ${bytesReceived})`,
+          );
+          return;
+        }
+
+        buffer = value.buffer;
+        offset += value.byteLength;
+        bytesReceived += value.byteLength;
+
+        //logConsumer(`Read ${bytesReceived} bytes: ${value}`);
+        logConsumer(`Read ${value.byteLength} bytes (total: ${bytesReceived})`);
+        result += value;
+
+        // Read some more, and call this function again
+        return reader
+          .read(new Uint8Array(buffer, offset, buffer.byteLength - offset), {
+            min: 101,
+          })
+          .then(processText);
+      });
+  }
+}
+```
+
+```js hidden
+button.addEventListener("click", () => {
+  reader
+    .cancel("user choice")
+    .then(() => logConsumer("reader.cancel complete"));
+});
+
+reader.closed
+  .then(() => {
+    logConsumer("ReadableStreamBYOBReader.closed: resolved");
+  })
+  .catch(() => {
+    logConsumer("ReadableStreamBYOBReader.closed: rejected:");
+  });
+```
+
+#### Result
+
+The logging from the underlying push source (left) and consumer (right) are shown below.
+Note that if the browser supports the `options.min` argument then at least 101 elements are returned every time (and often more), except when the stream closes.
+
+{{EmbedLiveSample("Reading a minimum number of elements","100%","500px")}}
+
 ## Specifications
 
 {{Specifications}}
diff --git a/files/en-us/web/api/rtcencodedvideoframe/getmetadata/index.md b/files/en-us/web/api/rtcencodedvideoframe/getmetadata/index.md
index 755812d4017e2ce..92b686c6bfe97a3 100644
--- a/files/en-us/web/api/rtcencodedvideoframe/getmetadata/index.md
+++ b/files/en-us/web/api/rtcencodedvideoframe/getmetadata/index.md
@@ -51,7 +51,7 @@ An object with the following properties:
   - : A positive integer value indicating synchronization source ("ssrc") of the stream of RTP packets that are described by this encoded video frame.
     A source might be something like a camera or microphone, or some kind of mixer app that combines multiple sources.
     All packets from the same source share the same time source and sequence space, and so can be ordered relative to each other.
-    Note two frames with the same value refer to the same source (for more information see [`RTCRtpStreamStats.ssrc`](/en-US/docs/Web/API/RTCRtpStreamStats/ssrc)).
+    Note two frames with the same value refer to the same source (for more information see [`RTCInboundRtpStreamStats.ssrc`](/en-US/docs/Web/API/RTCInboundRtpStreamStats#ssrc)).
 - `payloadType`
   - : A positive integer value in the range from 0 to 127 that describes the format of the RTP payload.
     The mappings of values to formats is defined in RFC3550.
diff --git a/files/en-us/web/api/rtcinboundrtpstreamstats/codecid/index.md b/files/en-us/web/api/rtcinboundrtpstreamstats/codecid/index.md
new file mode 100644
index 000000000000000..499551d87688af1
--- /dev/null
+++ b/files/en-us/web/api/rtcinboundrtpstreamstats/codecid/index.md
@@ -0,0 +1,25 @@
+---
+title: "RTCInboundRtpStreamStats: codecId property"
+short-title: codecId
+slug: Web/API/RTCInboundRtpStreamStats/codecId
+page-type: web-api-instance-property
+browser-compat: api.RTCStatsReport.type_inbound-rtp.codecId
+---
+
+{{APIRef("WebRTC")}}
+
+The **`codecId`** property of the {{domxref("RTCInboundRtpStreamStats")}} dictionary is a string that uniquely identifies the object that was inspected to produce the data in the {{domxref("RTCCodecStats")}} for the {{Glossary("RTP")}} stream.
+
+`RTCInboundRtpStreamStats` and `RTCCodecStats` objects are correlated by iterating the {{domxref("RTCStatsReport")}} to find the statistics objects where `RTCInboundRtpStreamStats.codecId` is equal to {{domxref("RTCCodecStats.id")}}.
+
+## Value
+
+A string that contains the {{domxref("RTCCodecStats.id","id")}} of the object that was inspected to produce the {{domxref("RTCCodecStats")}} object associated with this RTP stream.
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
diff --git a/files/en-us/web/api/rtcinboundrtpstreamstats/fircount/index.md b/files/en-us/web/api/rtcinboundrtpstreamstats/fircount/index.md
deleted file mode 100644
index 3a173aa72c39627..000000000000000
--- a/files/en-us/web/api/rtcinboundrtpstreamstats/fircount/index.md
+++ /dev/null
@@ -1,40 +0,0 @@
----
-title: "RTCInboundRtpStreamStats: firCount property"
-short-title: firCount
-slug: Web/API/RTCInboundRtpStreamStats/firCount
-page-type: web-api-instance-property
-browser-compat: api.RTCInboundRtpStreamStats.firCount
----
-
-{{APIRef("WebRTC")}}
-
-The **`firCount`** property of the
-{{domxref("RTCInboundRtpStreamStats")}} dictionary indicates the number of
-**Full Intra Request** (**FIR**) packets have been sent by
-the receiver to the sender.
-
-The receiver sends a FIR packet when the stream
-falls behind and needs to skip frames in order to catch up.
-
-## Value
-
-An integer value indicating how many FIR packets have been received by the sender
-during the current connection. This statistic is available only for video tracks.
-
-The receiver sends a FIR packet to the sender any time it falls behind or loses packets
-and cannot decode the incoming stream any longer because of the lost data. This tells
-the sender to send a full frame instead of a delta frame, so that the receiver can catch
-up.
-
-The higher `firCount` is, the more often frames were dropped, which may be
-an indication that the media's bit rate is too high for the available bandwidth, or that
-the receiving device is overburdened and is therefore unable to process the incoming
-data.
-
-## Specifications
-
-{{Specifications}}
-
-## Browser compatibility
-
-{{Compat}}
diff --git a/files/en-us/web/api/rtcinboundrtpstreamstats/index.md b/files/en-us/web/api/rtcinboundrtpstreamstats/index.md
index d19bafdf4ea1a32..f7cdecaa84f62a5 100644
--- a/files/en-us/web/api/rtcinboundrtpstreamstats/index.md
+++ b/files/en-us/web/api/rtcinboundrtpstreamstats/index.md
@@ -21,8 +21,6 @@ The statistics can be obtained by iterating the {{domxref("RTCStatsReport")}} re
   - : An integer value indicating the number of RTP Forward Error Correction (FEC) packets which have been received for this source, for which the error correction payload was discarded.
 - {{domxref("RTCInboundRtpStreamStats.fecPacketsReceived", "fecPacketsReceived")}}
   - : An integer value indicating the total number of RTP FEC packets received for this source. This counter may also be incremented when FEC packets arrive in-band along with media content; this can happen with Opus, for example.
-- {{domxref("RTCInboundRtpStreamStats.firCount", "firCount")}}
-  - : An integer value which indicates the total number of Full Intra Request (FIR) packets which this receiver has sent to the sender. This is an indicator of how often the stream has lagged, requiring frames to be skipped in order to catch up. This value is only available for video streams.
 - {{domxref("RTCInboundRtpStreamStats.framesDecoded", "framesDecoded")}}
   - : A long integer value indicating the total number of frames of video which have been correctly decoded so far for this media source. This is the number of frames that would have been rendered if none were dropped. _Only valid for video streams._
 - {{domxref("RTCInboundRtpStreamStats.lastPacketReceivedTimestamp", "lastPacketReceivedTimestamp")}}
@@ -36,10 +34,6 @@ The statistics can be obtained by iterating the {{domxref("RTCStatsReport")}} re
   - : An integer totaling the number of RTP packets that could not be decrypted. These packets are not counted by {{domxref("RTCInboundRtpStreamStats.packetsDiscarded", "packetsDiscarded")}}.
 - {{domxref("RTCInboundRtpStreamStats.perDscpPacketsReceived", "perDscpPacketsReceived")}}
   - : A record of key-value pairs with strings as the keys mapped to 32-bit integer values, each indicating the total number of packets this receiver has received on this RTP stream from this source for each Differentiated Services Code Point (DSCP).
-- {{domxref("RTCInboundRtpStreamStats.pliCount", "pliCount")}}
-  - : An integer specifying the number of times the receiver has notified the sender that some amount of encoded video data for one or more frames has been lost, using Picture Loss Indication (PLI) packets. This is only available for video streams.
-- {{domxref("RTCInboundRtpStreamStats.qpSum", "qpSum")}}
-  - : A 64-bit value containing the sum of the QP values for every frame decoded by this RTP receiver. You can determine the average QP per frame by dividing this value by {{domxref("RTCInboundRtpStreamStats.framesDecoded", "framesDecoded")}}. _Valid only for video streams._
 - {{domxref("RTCInboundRtpStreamStats.receiverId", "receiverId")}}
   - : A string indicating which identifies the {{domxref("RTCAudioReceiverStats")}} or {{domxref("RTCVideoReceiverStats")}} object associated with the stream's receiver. This ID is stable across multiple calls to `getStats()`.
 - {{domxref("RTCInboundRtpStreamStats.remoteId", "remoteId")}}
@@ -65,35 +59,33 @@ These statistics are measured at the receiving end of an RTP stream, regardless
 - {{domxref("RTCInboundRtpStreamStats.jitter", "jitter")}}
   - : Packet jitter for this synchronizing source, measured in seconds.
 
-### Standard fields included for all media types
+### Local-only measurements
+
+These properties are computed locally, and are only available to the device receiving the media stream.
+Their primary purpose is to examine the error resiliency of the connection, as they provide information about lost packets, lost frames, and how heavily compressed the data is.
+
+- {{domxref("RTCInboundRtpStreamStats.nackCount", "nackCount")}}
+  - : The number of times the receiver notified the sender that one or more RTP packets has been lost by sending a Negative ACKnowledgement (NACK, also called "Generic NACK") packet to the sender. This value is only available to the receiver.
+- {{domxref("RTCInboundRtpStreamStats.qpSum", "qpSum")}}
+  - : A 64-bit value containing the sum of the QP values for every frame decoded by this RTP receiver to date on the video track described by this statistics object.
+    You can approximate the average QP per frame by dividing this value by {{domxref("RTCInboundRtpStreamStats.framesDecoded", "framesDecoded")}}, keeping in mind that codecs often vary the quantizer values even within frames.
+    Also keep in mind that the values of QP can vary from codec to codec, so this value is only potentially useful when compared against the same codec.
+    _Valid only for video streams._
+
+### Common RTP stream statistics
 
 <!-- RTCRtpStreamStats -->
 
 - {{domxref("RTCInboundRtpStreamStats.codecId", "codecId")}}
   - : A string which uniquely identifies the object which was inspected to produce the {{domxref("RTCCodecStats")}} object associated with this {{Glossary("RTP")}} stream.
 - {{domxref("RTCInboundRtpStreamStats.kind", "kind")}}
-  - : A string whose value is `"audio"` if the associated {{domxref("MediaStreamTrack")}} is audio-only or `"video"` if the track contains video. This value will match that of the media type indicated by {{domxref("RTCCodecStats.codec")}}, as well as the track's {{domxref("MediaStreamTrack.kind", "kind")}} property. Previously called `mediaType`.
+  - : A string indicating whether the {{domxref("MediaStreamTrack")}} associated with the stream is an audio or a video track.
 - {{domxref("RTCInboundRtpStreamStats.ssrc", "ssrc")}}
-  - : The 32-bit integer which identifies the source of the RTP packets this `RTCRtpStreamStats` object covers. This value is generated per the {{RFC(3550)}} specification.
-- {{domxref("RTCInboundRtpStreamStats.trackId", "trackId")}}
-  - : A string which uniquely identifies the {{domxref("RTCMediaStreamTrackStats")}} object representing the associated {{domxref("MediaStreamTrack")}}. This is _not_ the same as the value of {{domxref("MediaStreamTrack.id")}}.
+  - : The 32-bit integer which identifies the source of the RTP packets this object provides.
+    This value is generated per the {{RFC(3550)}} specification.
 - {{domxref("RTCInboundRtpStreamStats.transportId", "transportId")}}
   - : A string uniquely identifying the object which was inspected to produce the {{domxref("RTCTransportStats")}} object associated with this RTP stream.
 
-### Local-only measurements
-
-These properties are computed locally, and are only available to the device receiving the media stream.
-Their primary purpose is to examine the error resiliency of the connection, as they provide information about lost packets, lost frames, and how heavily compressed the data is.
-
-- {{domxref("RTCInboundRtpStreamStats.firCount", "firCount")}}
-  - : A count of the total number of Full Intra Request (FIR) packets received by the sender. This statistic is only available to the device which is receiving the stream and is only available for video tracks. A FIR packet is sent by the receiving end of the stream when it falls behind or has lost packets and is unable to continue decoding the stream; the sending end of the stream receives the FIR packet and responds by sending a full frame instead of a delta frame, thereby letting the receiver "catch up." The higher this number is, the more often a problem of this nature arose, which can be a sign of network congestion or an overburdened receiving device.
-- {{domxref("RTCInboundRtpStreamStats.nackCount", "nackCount")}}
-  - : The number of times the receiver notified the sender that one or more RTP packets has been lost by sending a Negative ACKnowledgement (NACK, also called "Generic NACK") packet to the sender. This value is only available to the receiver.
-- {{domxref("RTCInboundRtpStreamStats.pliCount", "pliCount")}}
-  - : The number of times the receiving end of the stream sent a Picture Loss Indication (PLI) packet to the sender, indicating that it has lost some amount of encoded video data for one or more frames. Only the receiver has this value, and it's only valid for video tracks.
-- {{domxref("RTCInboundRtpStreamStats.qpSum", "qpSum")}}
-  - : The sum of the Quantization Parameter (QP) values associated with every frame received to date on the video track described by this `RTCRtpStreamStats` object. In general, the higher this number is, the more heavily compressed the video track was. Combined with {{domxref("RTCReceivedRtpStreamStats.framesDecoded")}} or {{domxref("RTCInboundRtpStreamStats.framesEncoded")}}, you can approximate the average QP over those frames, keeping in mind that codecs often vary the quantizer values even within frames. Also keep in mind that the values of QP can vary from codec to codec, so this value is only potentially useful when compared against the same codec.
-
 ### Common instance properties
 
 The following properties are common to all WebRTC statistics objects.
diff --git a/files/en-us/web/api/rtcinboundrtpstreamstats/kind/index.md b/files/en-us/web/api/rtcinboundrtpstreamstats/kind/index.md
new file mode 100644
index 000000000000000..e4436a09e45554e
--- /dev/null
+++ b/files/en-us/web/api/rtcinboundrtpstreamstats/kind/index.md
@@ -0,0 +1,31 @@
+---
+title: "RTCInboundRtpStreamStats: kind property"
+short-title: kind
+slug: Web/API/RTCInboundRtpStreamStats/kind
+page-type: web-api-instance-property
+browser-compat: api.RTCStatsReport.type_inbound-rtp.kind
+---
+
+{{APIRef("WebRTC")}}
+
+The **`kind`** property of the {{domxref("RTCInboundRtpStreamStats")}} dictionary is a string indicating whether the described {{Glossary("RTP")}} stream contains audio or video media.
+
+This string will always be the same as the {{domxref("MediaStreamTrack.kind", "kind")}} of the {{domxref("MediaStreamTrack")}} object carried by the stream.
+It will also match the media type of the codec associated with this statistics objects (i.e. the MIME type of the associated codec's {{domxref("RTCCodecStats.mimeType")}} property).
+
+## Value
+
+The kind is always one of:
+
+- `"audio"`
+  - : The stream contains audio media.
+- `"video"`
+  - : The stream contains video media.
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
diff --git a/files/en-us/web/api/rtcinboundrtpstreamstats/plicount/index.md b/files/en-us/web/api/rtcinboundrtpstreamstats/plicount/index.md
deleted file mode 100644
index 1ffa1af428f90da..000000000000000
--- a/files/en-us/web/api/rtcinboundrtpstreamstats/plicount/index.md
+++ /dev/null
@@ -1,47 +0,0 @@
----
-title: "RTCInboundRtpStreamStats: pliCount property"
-short-title: pliCount
-slug: Web/API/RTCInboundRtpStreamStats/pliCount
-page-type: web-api-instance-property
-browser-compat: api.RTCInboundRtpStreamStats.pliCount
----
-
-{{APIRef("WebRTC")}}
-
-The **`pliCount`** property of the
-{{domxref("RTCInboundRtpStreamStats")}} dictionary states the number of times the
-{{domxref("RTCRtpReceiver")}} described by these statistics sent a **Picture
-Loss Indication** (**PLI**) packet to the sender.
-
-A PLI
-packet indicates that some amount of encoded video data has been lost for one or more
-frames.
-
-## Value
-
-An integer value indicating the number of times a PLI packet was sent by the
-{{domxref("RTCRtpReceiver")}} to the sender. These are sent by the receiver's decoder to
-notify the encoder (the sender) that an undefined amount of coded video data, which may
-span frame boundaries, has been lost. This information is only available for video
-streams.
-
-This may trigger the sender to send a full frame in order to allow the receiver to
-re-synchronize, since lost data may be an irrecoverable situation for decoding media.
-However, the primary purpose of this message is to allow the sender to consider
-techniques to mitigate network performance issues. This is often achieved by methods
-such as increasing the compression, lowering resolution, or finding other ways to reduce
-the bit rate of the stream.
-
-## Specifications
-
-{{Specifications}}
-
-## Browser compatibility
-
-{{Compat}}
-
-## See also
-
-- {{RFC(4585, "", "6.3.1")}}: Definition of "PLI messages" in the document _Extended
-  RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback
-  (RTP/AVPF)_.
diff --git a/files/en-us/web/api/rtcinboundrtpstreamstats/ssrc/index.md b/files/en-us/web/api/rtcinboundrtpstreamstats/ssrc/index.md
new file mode 100644
index 000000000000000..c61e282d66bbab8
--- /dev/null
+++ b/files/en-us/web/api/rtcinboundrtpstreamstats/ssrc/index.md
@@ -0,0 +1,41 @@
+---
+title: "RTCInboundRtpStreamStats: ssrc property"
+short-title: ssrc
+slug: Web/API/RTCInboundRtpStreamStats/ssrc
+page-type: web-api-instance-property
+browser-compat: api.RTCStatsReport.type_inbound-rtp.ssrc
+---
+
+{{APIRef("WebRTC")}}
+
+The **`ssrc`** property of the {{domxref("RTCInboundRtpStreamStats")}} dictionary contains a positive integer value that identifies the synchronization source (SSRC) of this stream of {{Glossary("RTP")}} packets.
+
+A source might be something like a microphone, or a mixer application that combines multiple sources.
+All packets from the same source share the same time source and sequence space, and so can be ordered relative to each other.
+Note that two streams with the same `ssrc` value refer to the same source.
+
+## Value
+
+A positive 32-bit integer uniquely identifying the SSRC of the RTP packets whose statistics are covered by this {{domxref("RTCInboundRtpStreamStats")}} object.
+
+The manner in which SSRC values are generated is not mandated by the specification, although it does make recommendations.
+You should not make any assumptions based on the value of `ssrc` other than that any two objects with the same `ssrc` value refer to the same source.
+See {{RFC("3550", "", "8")}} for additional information about `ssrc`.
+
+> [!NOTE]
+> The specification includes an example that generates values for `ssrc` using MD5.
+> While not part of the standard, exactly, it is a good mechanism that may be used by some browsers; others may use other methods, such as random number generators.
+> _Do not_ rely upon these values meaning anything other than "these objects are associated with the same source."
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- {{domxref("RTCRtpReceiver.getSynchronizationSources()")}}
+- {{domxref("RTCEncodedAudioFrame.getMetadata()")}}
diff --git a/files/en-us/web/api/rtcinboundrtpstreamstats/trackid/index.md b/files/en-us/web/api/rtcinboundrtpstreamstats/trackid/index.md
deleted file mode 100644
index 6288374da7b7574..000000000000000
--- a/files/en-us/web/api/rtcinboundrtpstreamstats/trackid/index.md
+++ /dev/null
@@ -1,25 +0,0 @@
----
-title: "RTCInboundRtpStreamStats: trackId property"
-short-title: trackId
-slug: Web/API/RTCInboundRtpStreamStats/trackId
-page-type: web-api-instance-property
-status:
-  - deprecated
-browser-compat: api.RTCInboundRtpStreamStats.trackId
----
-
-{{APIRef("WebRTC")}} {{Deprecated_Header}}
-
-The **`trackId`** property of the {{domxref("RTCInboundRtpStreamStats")}} dictionary indicates the {{domxref("RTCInboundRtpStreamStats.id", "id")}} of the {{domxref("RTCReceiverAudioTrackAttachmentStats")}} or {{domxref("RTCReceiverVideoTrackAttachmentStats")}} object representing the {{domxref("MediaStreamTrack")}} which is receiving the incoming media.
-
-## Value
-
-A string containing the ID of the {{domxref("RTCReceiverAudioTrackAttachmentStats")}} or {{domxref("RTCReceiverVideoTrackAttachmentStats")}} object representing the track which is receiving the media from this RTP session.
-
-## Specifications
-
-{{Specifications}}
-
-## Browser compatibility
-
-{{Compat}}
diff --git a/files/en-us/web/api/rtcinboundrtpstreamstats/transportid/index.md b/files/en-us/web/api/rtcinboundrtpstreamstats/transportid/index.md
new file mode 100644
index 000000000000000..9c8c56c213872bd
--- /dev/null
+++ b/files/en-us/web/api/rtcinboundrtpstreamstats/transportid/index.md
@@ -0,0 +1,25 @@
+---
+title: "RTCInboundRtpStreamStats: transportId property"
+short-title: transportId
+slug: Web/API/RTCInboundRtpStreamStats/transportId
+page-type: web-api-instance-property
+browser-compat: api.RTCStatsReport.type_inbound-rtp.transportId
+---
+
+{{APIRef("WebRTC")}}
+
+The **`transportId`** property of the {{domxref("RTCInboundRtpStreamStats")}} dictionary is a string that uniquely identifies the associated {{domxref("RTCTransportStats")}} statistics object for this RTP stream's underlying transport.
+
+`RTCInboundRtpStreamStats` and `RTCTransportStats` objects are correlated by iterating the {{domxref("RTCStatsReport")}} to find the statistics objects where `RTCInboundRtpStreamStats.transportId` is equal to {{domxref("RTCTransportStats.id")}}.
+
+## Value
+
+A string that contains the {{domxref("RTCTransportStats.id","id")}} of the object that was inspected to produce the {{domxref("RTCTransportStats")}} object associated with this RTP stream.
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
diff --git a/files/en-us/web/api/rtcoutboundrtpstreamstats/codecid/index.md b/files/en-us/web/api/rtcoutboundrtpstreamstats/codecid/index.md
new file mode 100644
index 000000000000000..a095fb6957bc158
--- /dev/null
+++ b/files/en-us/web/api/rtcoutboundrtpstreamstats/codecid/index.md
@@ -0,0 +1,25 @@
+---
+title: "RTCOutboundRtpStreamStats: codecId property"
+short-title: codecId
+slug: Web/API/RTCOutboundRtpStreamStats/codecId
+page-type: web-api-instance-property
+browser-compat: api.RTCStatsReport.type_outbound-rtp.codecId
+---
+
+{{APIRef("WebRTC")}}
+
+The **`codecId`** property of the {{domxref("RTCOutboundRtpStreamStats")}} dictionary is a string that uniquely identifies the object that was inspected to produce the data in the {{domxref("RTCCodecStats")}} for the {{Glossary("RTP")}} stream.
+
+`RTCOutboundRtpStreamStats` and `RTCCodecStats` objects are correlated by iterating the {{domxref("RTCStatsReport")}} to find the statistics objects where `RTCOutboundRtpStreamStats.codecId` is equal to {{domxref("RTCCodecStats.id")}}.
+
+## Value
+
+A string that contains the {{domxref("RTCCodecStats.id","id")}} of the object that was inspected to produce the {{domxref("RTCCodecStats")}} object associated with this RTP stream.
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
diff --git a/files/en-us/web/api/rtcoutboundrtpstreamstats/fircount/index.md b/files/en-us/web/api/rtcoutboundrtpstreamstats/fircount/index.md
deleted file mode 100644
index 964f3ead45e5b99..000000000000000
--- a/files/en-us/web/api/rtcoutboundrtpstreamstats/fircount/index.md
+++ /dev/null
@@ -1,43 +0,0 @@
----
-title: "RTCOutboundRtpStreamStats: firCount property"
-short-title: firCount
-slug: Web/API/RTCOutboundRtpStreamStats/firCount
-page-type: web-api-instance-property
-browser-compat: api.RTCOutboundRtpStreamStats.firCount
----
-
-{{APIRef("WebRTC")}}
-
-The **`firCount`** property of the
-{{domxref("RTCOutboundRtpStreamStats")}} dictionary indicates the number of
-**Full Intra Request** (**FIR**) that the remote
-{{domxref("RTCRtpReceiver")}} has sent to this {{domxref("RTCRtpSender")}}.
-
-A FIR packet is sent when the receiver finds that it has fallen behind and needs to skip
-frames in order to catch up; the sender should respond by sending a full frame instead
-of a delta frame.
-
-Available only on video media.
-
-## Value
-
-An integer value indicating how many FIR packets have been received by the sender
-during the current connection. This statistic is available only for video tracks.
-
-The receiver sends a FIR packet to the sender any time it falls behind or loses packets
-and cannot decode the incoming stream any longer because of the lost data. This tells
-the sender to send a full frame instead of a delta frame, so that the receiver can catch
-up.
-
-The higher `firCount` is, the more often frames were dropped, which may be
-an indication that the media's bit rate is too high for the available bandwidth, or that
-the receiving device is overburdened and is therefore unable to process the incoming
-data.
-
-## Specifications
-
-{{Specifications}}
-
-## Browser compatibility
-
-{{Compat}}
diff --git a/files/en-us/web/api/rtcoutboundrtpstreamstats/index.md b/files/en-us/web/api/rtcoutboundrtpstreamstats/index.md
index 88f40592f6e71f0..a9ca25b1da57859 100644
--- a/files/en-us/web/api/rtcoutboundrtpstreamstats/index.md
+++ b/files/en-us/web/api/rtcoutboundrtpstreamstats/index.md
@@ -13,22 +13,12 @@ The statistics can be obtained by iterating the {{domxref("RTCStatsReport")}} re
 
 ## Instance properties
 
-<!-- he `RTCOutboundRtpStreamStats` dictionary includes the following properties in addition to those it inherits from {{domxref("RTCSentRtpStreamStats")}}, {{domxref("RTCRtpStreamStats")}}._ -->
-
 - {{domxref("RTCOutboundRtpStreamStats.averageRtcpInterval", "averageRtcpInterval")}}
   - : A floating-point value indicating the average {{Glossary("RTCP")}} interval between two consecutive compound RTCP packets.
-- {{domxref("RTCOutboundRtpStreamStats.firCount", "firCount")}}
-  - : An integer value which indicates the total number of Full Intra Request (FIR) packets which this {{domxref("RTCRtpSender")}} has sent to the remote {{domxref("RTCRtpReceiver")}}. This is an indicator of how often the stream has lagged, requiring frames to be skipped in order to catch up. _Valid only for video streams._
 - {{domxref("RTCOutboundRtpStreamStats.framesEncoded", "framesEncoded")}}
   - : The number of frames that have been successfully encoded so far for sending on this RTP stream. _Only valid for video streams._
-- {{domxref("RTCOutboundRtpStreamStats.nackCount", "nackCount")}}
-  - : An integer value indicating the total number of Negative ACKnowledgement (NACK) packets this `RTCRtpSender` has received from the remote {{domxref("RTCRtpReceiver")}}.
 - {{domxref("RTCOutboundRtpStreamStats.perDscpPacketsSent", "perDscpPacketsSent")}}
   - : A record of key-value pairs with strings as the keys mapped to 32-bit integer values, each indicating the total number of packets this `RTCRtpSender` has transmitted for this source for each Differentiated Services Code Point (DSCP).
-- {{domxref("RTCOutboundRtpStreamStats.pliCount", "pliCount")}}
-  - : An integer specifying the number of times the remote receiver has notified this `RTCRtpSender` that some amount of encoded video data for one or more frames has been lost, using Picture Loss Indication (PLI) packets. _Only available for video streams._
-- {{domxref("RTCOutboundRtpStreamStats.qpSum", "qpSum")}}
-  - : A 64-bit value containing the sum of the QP values for every frame encoded by this {{domxref("RTCRtpSender")}}. _Valid only for video streams._
 - {{domxref("RTCOutboundRtpStreamStats.qualityLimitationDurations", "qualityLimitationDurations")}} {{experimental_inline}}
   - : A record mapping each of the quality limitation reasons in the {{domxref("RTCRemoteInboundRtpStreamStats")}} enumeration to a floating-point value indicating the number of seconds the stream has spent with its quality limited for that reason.
 - {{domxref("RTCOutboundRtpStreamStats.qualityLimitationReason", "qualityLimitationReason")}} {{experimental_inline}}
@@ -52,6 +42,30 @@ The statistics can be obtained by iterating the {{domxref("RTCStatsReport")}} re
 - {{domxref("RTCOutboundRtpStreamStats.trackId", "trackId")}}
   - : The {{domxref("RTCOutboundRtpStreamStats.id", "id")}} of the {{domxref("RTCSenderAudioTrackAttachmentStats")}} or {{domxref("RTCSenderVideoTrackAttachmentStats")}} object containing the current track attachment to the {{domxref("RTCRtpSender")}} responsible for this stream.
 
+### Local-only measurements
+
+These properties are computed locally, and are only available to the device receiving the media stream.
+Their primary purpose is to examine the error resiliency of the connection, as they provide information about lost packets, lost frames, and how heavily compressed the data is.
+
+- {{domxref("RTCOutboundRtpStreamStats.nackCount", "nackCount")}}
+  - : An integer value indicating the total number of Negative ACKnowledgement (NACK) packets this `RTCRtpSender` has received from the remote {{domxref("RTCRtpReceiver")}}.
+- {{domxref("RTCOutboundRtpStreamStats.qpSum", "qpSum")}}
+  - : A 64-bit value containing the sum of the QP values for every frame encoded by this {{domxref("RTCRtpSender")}}.
+    _Valid only for video streams._
+
+### Common RTP stream statistics
+
+<!-- RTCRtpStreamStats -->
+
+- {{domxref("RTCOutboundRtpStreamStats.codecId", "codecId")}} {{optional_inline}}
+  - : A string that uniquely identifies the object that was inspected to produce the {{domxref("RTCCodecStats")}} object associated with this {{Glossary("RTP")}} stream.
+- {{domxref("RTCOutboundRtpStreamStats.kind", "kind")}}
+  - : A string indicating whether the {{domxref("MediaStreamTrack")}} associated with the stream is an audio or a video track.
+- {{domxref("RTCOutboundRtpStreamStats.ssrc", "ssrc")}}
+  - : A positive integer that identifies the SSRC of the RTP packets in this stream.
+- {{domxref("RTCOutboundRtpStreamStats.transportId", "transportId")}} {{optional_inline}}
+  - : A string that uniquely identifies the object which was inspected to produce the {{domxref("RTCTransportStats")}} object associated with this RTP stream.
+
 ### Common instance properties
 
 The following properties are common to all WebRTC statistics objects.
diff --git a/files/en-us/web/api/rtcoutboundrtpstreamstats/kind/index.md b/files/en-us/web/api/rtcoutboundrtpstreamstats/kind/index.md
new file mode 100644
index 000000000000000..1969d2264793e3d
--- /dev/null
+++ b/files/en-us/web/api/rtcoutboundrtpstreamstats/kind/index.md
@@ -0,0 +1,31 @@
+---
+title: "RTCOutboundRtpStreamStats: kind property"
+short-title: kind
+slug: Web/API/RTCOutboundRtpStreamStats/kind
+page-type: web-api-instance-property
+browser-compat: api.RTCStatsReport.type_outbound-rtp.kind
+---
+
+{{APIRef("WebRTC")}}
+
+The **`kind`** property of the {{domxref("RTCOutboundRtpStreamStats")}} dictionary is a string indicating whether the described {{Glossary("RTP")}} stream contains audio or video media.
+
+This string will always be the same as the {{domxref("MediaStreamTrack.kind", "kind")}} of the {{domxref("MediaStreamTrack")}} object carried by the stream.
+It will also match the media type of the codec associated with this statistics objects (i.e. the MIME type of the associated codec's {{domxref("RTCCodecStats.mimeType")}} property).
+
+## Value
+
+The kind is always one of:
+
+- `"audio"`
+  - : The stream contains audio media.
+- `"video"`
+  - : The stream contains video media.
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
diff --git a/files/en-us/web/api/rtcoutboundrtpstreamstats/plicount/index.md b/files/en-us/web/api/rtcoutboundrtpstreamstats/plicount/index.md
deleted file mode 100644
index d080c7ca9ede2f9..000000000000000
--- a/files/en-us/web/api/rtcoutboundrtpstreamstats/plicount/index.md
+++ /dev/null
@@ -1,52 +0,0 @@
----
-title: "RTCOutboundRtpStreamStats: pliCount property"
-short-title: pliCount
-slug: Web/API/RTCOutboundRtpStreamStats/pliCount
-page-type: web-api-instance-property
-browser-compat: api.RTCOutboundRtpStreamStats.pliCount
----
-
-{{APIRef("WebRTC")}}
-
-The **`pliCount`** property of the
-{{domxref("RTCOutboundRtpStreamStats")}} dictionary states the number of times the
-remote peer's {{domxref("RTCRtpReceiver")}} sent a **Picture Loss
-Indication** (**PLI**) packet to the {{domxref("RTCRtpSender")}}
-for which this object provides statistics.
-
-A PLI packet indicates that some
-amount of encoded video data has been lost for one or more frames.
-
-## Value
-
-An integer value indicating the number of times a PLI packet was sent to this sender by
-the remote peer's {{domxref("RTCRtpReceiver")}}. These are sent by the receiver's
-decoder to notify the sender's encoder that an undefined amount of coded video data,
-which may span frame boundaries, has been lost.
-
-> [!NOTE]
-> This property is only used for video streams.
-
-## Usage notes
-
-Upon receiving a PLI packet, the sender may have responded by sending a full frame to
-the remote peer to allow it to re-synchronize with the media. However, the primary
-purpose of a PLI packet is to allow the `RTCRtpSender` for which this
-`RTCOutboundRtpStreamStats` object provides statistics to consider techniques
-to mitigate network performance issues. This is often achieved by methods such as
-increasing the compression or lowering resolution, although the mechanisms available to
-reduce the bit rate of the stream vary from codec to codec.
-
-## Specifications
-
-{{Specifications}}
-
-## Browser compatibility
-
-{{Compat}}
-
-## See also
-
-- {{RFC(4585, "", "6.3.1")}}: Definition of "PLI messages" in the document _Extended
-  RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback
-  (RTP/AVPF)_.
diff --git a/files/en-us/web/api/rtcoutboundrtpstreamstats/ssrc/index.md b/files/en-us/web/api/rtcoutboundrtpstreamstats/ssrc/index.md
new file mode 100644
index 000000000000000..1df1fe65a847281
--- /dev/null
+++ b/files/en-us/web/api/rtcoutboundrtpstreamstats/ssrc/index.md
@@ -0,0 +1,41 @@
+---
+title: "RTCOutboundRtpStreamStats: ssrc property"
+short-title: ssrc
+slug: Web/API/RTCOutboundRtpStreamStats/ssrc
+page-type: web-api-instance-property
+browser-compat: api.RTCStatsReport.type_outbound-rtp.ssrc
+---
+
+{{APIRef("WebRTC")}}
+
+The **`ssrc`** property of the {{domxref("RTCOutboundRtpStreamStats")}} dictionary contains a positive integer value that identifies the synchronization source (SSRC) of this stream of {{Glossary("RTP")}} packets.
+
+A source might be something like a microphone, or a mixer application that combines multiple sources.
+All packets from the same source share the same time source and sequence space, and so can be ordered relative to each other.
+Note that two streams with the same `ssrc` value refer to the same source.
+
+## Value
+
+A positive 32-bit integer uniquely identifying the SSRC of the RTP packets whose statistics are covered by this {{domxref("RTCOutboundRtpStreamStats")}} object.
+
+The manner in which SSRC values are generated is not mandated by the specification, although it does make recommendations.
+You should not make any assumptions based on the value of `ssrc` other than that any two objects with the same `ssrc` value refer to the same source.
+See {{RFC("3550", "", "8")}} for additional information about `ssrc`.
+
+> [!NOTE]
+> The specification includes an example that generates values for `ssrc` using MD5.
+> While not part of the standard, exactly, it is a good mechanism that may be used by some browsers; others may use other methods, such as random number generators.
+> _Do not_ rely upon these values meaning anything other than "these objects are associated with the same source."
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- {{domxref("RTCRtpReceiver.getSynchronizationSources()")}}
+- {{domxref("RTCEncodedAudioFrame.getMetadata()")}}
diff --git a/files/en-us/web/api/rtcoutboundrtpstreamstats/transportid/index.md b/files/en-us/web/api/rtcoutboundrtpstreamstats/transportid/index.md
new file mode 100644
index 000000000000000..4f88d7f752e98cc
--- /dev/null
+++ b/files/en-us/web/api/rtcoutboundrtpstreamstats/transportid/index.md
@@ -0,0 +1,25 @@
+---
+title: "RTCOutboundRtpStreamStats: transportId property"
+short-title: transportId
+slug: Web/API/RTCOutboundRtpStreamStats/transportId
+page-type: web-api-instance-property
+browser-compat: api.RTCStatsReport.type_outbound-rtp.transportId
+---
+
+{{APIRef("WebRTC")}}
+
+The **`transportId`** property of the {{domxref("RTCOutboundRtpStreamStats")}} dictionary is a string that uniquely identifies the associated {{domxref("RTCTransportStats")}} statistics object for this RTP stream's underlying transport.
+
+`RTCOutboundRtpStreamStats` and `RTCTransportStats` objects are correlated by iterating the {{domxref("RTCStatsReport")}} to find the statistics objects where `RTCOutboundRtpStreamStats.transportId` is equal to {{domxref("RTCTransportStats.id")}}.
+
+## Value
+
+A string that contains the {{domxref("RTCTransportStats.id","id")}} of the object that was inspected to produce the {{domxref("RTCTransportStats")}} object associated with this RTP stream.
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
diff --git a/files/en-us/web/api/rtcrtpstreamstats/codecid/index.md b/files/en-us/web/api/rtcrtpstreamstats/codecid/index.md
deleted file mode 100644
index d2e515c5bfbc69b..000000000000000
--- a/files/en-us/web/api/rtcrtpstreamstats/codecid/index.md
+++ /dev/null
@@ -1,27 +0,0 @@
----
-title: "RTCRtpStreamStats: codecId property"
-short-title: codecId
-slug: Web/API/RTCRtpStreamStats/codecId
-page-type: web-api-instance-property
-browser-compat: api.RTCRtpStreamStats.codecId
----
-
-{{APIRef("WebRTC")}}
-
-The {{domxref("RTCRtpStreamStats")}} dictionary's
-**`codecId`** property is a string which uniquely identifies
-the object that was inspected to produce the data in the {{domxref("RTCCodecStats")}}
-for the {{Glossary("RTP")}} stream.
-
-## Value
-
-A string which uniquely identifies the object from which the contents
-of the stream's {{domxref("RTCCodecStats")}} are derived.
-
-## Specifications
-
-{{Specifications}}
-
-## Browser compatibility
-
-{{Compat}}
diff --git a/files/en-us/web/api/rtcrtpstreamstats/fircount/index.md b/files/en-us/web/api/rtcrtpstreamstats/fircount/index.md
deleted file mode 100644
index a7ebc447518f8af..000000000000000
--- a/files/en-us/web/api/rtcrtpstreamstats/fircount/index.md
+++ /dev/null
@@ -1,41 +0,0 @@
----
-title: "RTCRtpStreamStats: firCount property"
-short-title: firCount
-slug: Web/API/RTCRtpStreamStats/firCount
-page-type: web-api-instance-property
-browser-compat: api.RTCRtpStreamStats.firCount
----
-
-{{APIRef("WebRTC")}}
-
-The **`firCount`** property of the
-{{domxref("RTCRtpStreamStats")}} dictionary indicates the number of **Full Intra
-Request** (**FIR**) packets have been sent by the receiver to
-the sender.
-
-This is a measure of how often the stream falls behind and has to
-skip frames in order to catch up.
-
-## Value
-
-An integer value indicating how many FIR packets have been received by the sender
-during the current connection. This value is available only on receivers for video
-tracks.
-
-The receiver sends a FIR packet to the sender any time it falls behind or loses packets
-and cannot decode the incoming stream any longer because of the lost data. This tells
-the sender to send a full frame instead of a delta frame, so that the receiver can catch
-up.
-
-The higher `firCount` is, the more often frames were dropped, which may be
-an indication that the media's bit rate is too high for the available bandwidth, or that
-the receiving device is overburdened and is therefore unable to process the incoming
-data.
-
-## Specifications
-
-{{Specifications}}
-
-## Browser compatibility
-
-{{Compat}}
diff --git a/files/en-us/web/api/rtcrtpstreamstats/index.md b/files/en-us/web/api/rtcrtpstreamstats/index.md
deleted file mode 100644
index 5964be20d354f1a..000000000000000
--- a/files/en-us/web/api/rtcrtpstreamstats/index.md
+++ /dev/null
@@ -1,67 +0,0 @@
----
-title: RTCRtpStreamStats
-slug: Web/API/RTCRtpStreamStats
-page-type: web-api-interface
-browser-compat: api.RTCRtpStreamStats
----
-
-{{APIRef("WebRTC")}}
-
-The **`RTCRtpStreamStats`** dictionary is returned by the {{domxref("RTCPeerConnection.getStats()")}}, {{domxref("RTCRtpSender.getStats()")}}, and {{domxref("RTCRtpReceiver.getStats()")}} methods to provide detailed statistics about WebRTC connectivity.
-
-While the dictionary has a base set of properties that are present in each of these cases, there are also additional properties added depending on which interface the method is called on.
-
-`RTCRtpStreamStats` is the base class for all RTP-related statistics reports.
-
-> [!NOTE]
-> This interface was called `RTCRTPStreamStats` until a specification update in the spring of 2017.
-> Check the [Browser compatibility](#browser_compatibility) table to know if and when the name change was implemented in specific browsers.
-
-## Instance properties
-
-### Standard fields included for all media types
-
-- {{domxref("RTCRtpStreamStats.codecId", "codecId")}}
-  - : A string which uniquely identifies the object which was inspected to produce the {{domxref("RTCCodecStats")}} object associated with this {{Glossary("RTP")}} stream.
-- {{domxref("RTCRtpStreamStats.kind", "kind")}}
-  - : A string whose value is `"audio"` if the associated {{domxref("MediaStreamTrack")}} is audio-only or `"video"` if the track contains video. This value will match that of the media type indicated by {{domxref("RTCCodecStats.codec")}}, as well as the track's {{domxref("MediaStreamTrack.kind", "kind")}} property. Previously called `mediaType`.
-- {{domxref("RTCRtpStreamStats.ssrc", "ssrc")}}
-  - : The 32-bit integer which identifies the source of the RTP packets this `RTCRtpStreamStats` object covers. This value is generated per the {{RFC(3550)}} specification.
-- {{domxref("RTCRtpStreamStats.trackId", "trackId")}}
-  - : A string which uniquely identifies the {{domxref("RTCMediaStreamTrackStats")}} object representing the associated {{domxref("MediaStreamTrack")}}. This is _not_ the same as the value of {{domxref("MediaStreamTrack.id")}}.
-- {{domxref("RTCRtpStreamStats.transportId", "transportId")}}
-  - : A string uniquely identifying the object which was inspected to produce the {{domxref("RTCTransportStats")}} object associated with this RTP stream.
-
-### Common instance properties
-
-The following properties are common to all WebRTC statistics objects.
-
-<!-- RTCStats -->
-
-- `id
-  - : A string that uniquely identifies the object that is being monitored to produce this set of statistics.
-- `timestamp`
-  - : A {{domxref("DOMHighResTimeStamp")}} object indicating the time at which the sample was taken for this statistics object.
-- `type`
-  - : A string that indicates the type of statistics that the object contains.
-
-### Local-only measurements
-
-These properties are computed locally, and are only available to the device receiving the media stream. Their primary purpose is to examine the error resiliency of the connection, as they provide information about lost packets, lost frames, and how heavily compressed the data is.
-
-- {{domxref("RTCRtpStreamStats.firCount", "firCount")}}
-  - : A count of the total number of Full Intra Request (FIR) packets received by the sender. This statistic is only available to the device which is receiving the stream and is only available for video tracks. A FIR packet is sent by the receiving end of the stream when it falls behind or has lost packets and is unable to continue decoding the stream; the sending end of the stream receives the FIR packet and responds by sending a full frame instead of a delta frame, thereby letting the receiver "catch up." The higher this number is, the more often a problem of this nature arose, which can be a sign of network congestion or an overburdened receiving device.
-- {{domxref("RTCRtpStreamStats.nackCount", "nackCount")}}
-  - : The number of times the receiver notified the sender that one or more RTP packets has been lost by sending a Negative ACKnowledgement (NACK, also called "Generic NACK") packet to the sender. This value is only available to the receiver.
-- {{domxref("RTCRtpStreamStats.pliCount", "pliCount")}}
-  - : The number of times the receiving end of the stream sent a Picture Loss Indication (PLI) packet to the sender, indicating that it has lost some amount of encoded video data for one or more frames. Only the receiver has this value, and it's only valid for video tracks.
-- {{domxref("RTCRtpStreamStats.qpSum", "qpSum")}}
-  - : The sum of the Quantization Parameter (QP) values associated with every frame received to date on the video track described by this `RTCRtpStreamStats` object. In general, the higher this number is, the more heavily compressed the video track was. Combined with {{domxref("RTCReceivedRtpStreamStats.framesDecoded")}} or {{domxref("RTCSentRtpStreamStats.framesEncoded")}}, you can approximate the average QP over those frames, keeping in mind that codecs often vary the quantizer values even within frames. Also keep in mind that the values of QP can vary from codec to codec, so this value is only potentially useful when compared against the same codec.
-
-## Specifications
-
-{{Specifications}}
-
-## Browser compatibility
-
-{{Compat}}
diff --git a/files/en-us/web/api/rtcrtpstreamstats/kind/index.md b/files/en-us/web/api/rtcrtpstreamstats/kind/index.md
deleted file mode 100644
index eb168df8fb39491..000000000000000
--- a/files/en-us/web/api/rtcrtpstreamstats/kind/index.md
+++ /dev/null
@@ -1,39 +0,0 @@
----
-title: "RTCRtpStreamStats: kind property"
-short-title: kind
-slug: Web/API/RTCRtpStreamStats/kind
-page-type: web-api-instance-property
-browser-compat: api.RTCRtpStreamStats.kind
----
-
-{{APIRef("WebRTC")}}
-
-The **`kind`** property of the
-{{domxref("RTCRtpStreamStats")}} dictionary is a string indicating whether the
-described {{Glossary("RTP")}} stream contains audio or video media.
-
-Its value
-is always either `"audio"` or `"video"`.
-
-This property was previously called `mediaType`. The name was changed in the
-specification in February, 2018. See [Browser compatibility](#browser_compatibility) below to
-determine how this affects the browsers you're targeting.
-
-## Value
-
-A string whose value is `"audio"` if the track whose
-statistics are given by the `RTCRtpStreamStats` object contains audio, or
-`"video"` if the track contains video media.
-
-This string will always be the same as the one provided by the associated
-{{domxref("MediaStreamTrack")}} object's {{domxref("MediaStreamTrack.kind", "kind")}}
-property. It will also match the statistics object's {{domxref("RTCCodecStats.codec")}}
-property's media type.
-
-## Specifications
-
-{{Specifications}}
-
-## Browser compatibility
-
-{{Compat}}
diff --git a/files/en-us/web/api/rtcrtpstreamstats/nackcount/index.md b/files/en-us/web/api/rtcrtpstreamstats/nackcount/index.md
deleted file mode 100644
index 088b9f88fdb955c..000000000000000
--- a/files/en-us/web/api/rtcrtpstreamstats/nackcount/index.md
+++ /dev/null
@@ -1,33 +0,0 @@
----
-title: "RTCRtpStreamStats: nackCount property"
-short-title: nackCount
-slug: Web/API/RTCRtpStreamStats/nackCount
-page-type: web-api-instance-property
-browser-compat: api.RTCRtpStreamStats.nackCount
----
-
-{{APIRef("WebRTC")}}
-
-The **`nackCount`** property of the
-{{domxref("RTCRtpStreamStats")}} dictionary is a numeric value indicating the number
-of times the receiver sent a **NACK packet** to the sender.
-
-A NACK
-(Negative ACKnowledgement, also called "Generic NACK") packet tells the sender that one
-or more of the {{Glossary("RTP")}} packets it sent were lost in transport.
-
-## Value
-
-An integer value indicating how many times the receiver sent a NACK packet to the
-sender after detecting that one or more packets were lost during transport.
-
-> [!NOTE]
-> This value is only available on the receiver.
-
-## Specifications
-
-{{Specifications}}
-
-## Browser compatibility
-
-{{Compat}}
diff --git a/files/en-us/web/api/rtcrtpstreamstats/plicount/index.md b/files/en-us/web/api/rtcrtpstreamstats/plicount/index.md
deleted file mode 100644
index 434fa36ebe71fdf..000000000000000
--- a/files/en-us/web/api/rtcrtpstreamstats/plicount/index.md
+++ /dev/null
@@ -1,51 +0,0 @@
----
-title: "RTCRtpStreamStats: pliCount property"
-short-title: pliCount
-slug: Web/API/RTCRtpStreamStats/pliCount
-page-type: web-api-instance-property
-browser-compat: api.RTCRtpStreamStats.pliCount
----
-
-{{APIRef("WebRTC")}}
-
-The **`pliCount`** property of the
-{{domxref("RTCRtpStreamStats")}} dictionary states the number of times the stream's
-receiving end sent a **Picture Loss Indication** (**PLI**)
-packet to the sender.
-
-A PLI packet indicates that some amount of encoded video
-data has been lost for one or more frames.
-
-## Value
-
-An integer value indicating the number of times a PLI packet was sent by the stream's
-receiver to the sender.
-
-A PLI message is used by video decoders (running on the receiving end of the stream) to
-notify the encoder (the sender) that an undefined amount of coded video data, which may
-span frame boundaries, has been lost.
-
-This may trigger the sender to send a full frame in order to allow the receiver to
-re-synchronize, since lost data may be an irrecoverable situation for decoding media.
-However, the primary purpose of this message is to allow the sender to consider
-techniques to mitigate network performance issues. This is often achieved by methods
-such as increasing the compression, lowering resolution, or finding other ways to reduce
-the bit rate of the stream.
-
-> [!NOTE]
-> This value is only available on the receiver, and only for
-> video media.
-
-## Specifications
-
-{{Specifications}}
-
-## Browser compatibility
-
-{{Compat}}
-
-## See also
-
-- {{RFC(4585, "", "6.3.1")}}: Definition of "PLI messages" in the document _Extended
-  RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback
-  (RTP/AVPF)_.
diff --git a/files/en-us/web/api/rtcrtpstreamstats/qpsum/index.md b/files/en-us/web/api/rtcrtpstreamstats/qpsum/index.md
deleted file mode 100644
index 4e49b936e7d2409..000000000000000
--- a/files/en-us/web/api/rtcrtpstreamstats/qpsum/index.md
+++ /dev/null
@@ -1,89 +0,0 @@
----
-title: "RTCRtpStreamStats: qpSum property"
-short-title: qpSum
-slug: Web/API/RTCRtpStreamStats/qpSum
-page-type: web-api-instance-property
-browser-compat: api.RTCRtpStreamStats.qpSum
----
-
-{{APIRef("WebRTC")}}
-
-The **`qpSum`** property of the
-{{domxref("RTCRtpStreamStats")}} dictionary is a value generated by adding the
-**Quantization Parameter** (**QP**) values for every frame
-sent or received to date on the video track corresponding to this
-`RTCRtpStreamStats` object.
-
-In general, the higher this number is,
-the more heavily compressed the video data is.
-
-## Value
-
-An unsigned 64-bit integer value which indicates the sum of the quantization parameter
-(QP) value for every frame sent or received so far on the track described by the
-{{domxref("RTCRtpStreamStats")}} object. Since the value of QP is typically larger to
-indicate higher compression factors, the larger this sum is, the more heavily compressed
-the stream generally has been.
-
-> [!NOTE]
-> This value is only available for video media.
-
-## Usage notes
-
-[Quantization](https://en.wikipedia.org/wiki/Quantization) is the process of applying lossy compression
-to a range of values, resulting in a single **quantum value**. This value
-takes the place of the range of values, thereby reducing the number of different values
-that appear in the overall data set, making the data more compressible. The quantization
-process and the amount of compression can be controlled using one or more parameters.
-
-It's important to keep in mind that the value of QP can change periodically—even every
-frame—so it's difficult to know for certain how substantial the compression is. The best
-you can do is make an estimate. You can, for example, use the value of
-{{domxref("RTCReceivedRtpStreamStats.framesDecoded")}} if receiving the media or
-{{domxref("RTCSentRtpStreamStats.framesEncoded")}} if sending it to get the number of
-frames handled so far, and compute an average from there. See [Calculating average quantization](#calculating_average_quantization) below for a function that does this.
-
-Also, the exact meaning of the QP value depends on the {{Glossary("codec")}} being
-used. For example, for the VP8 codec, the QP value can be anywhere from 1 to 127 and is
-found in the frame header element `"y_ac_qi"`, whose value is defined in
-{{RFC(6386, "", "19.2")}}. H.264 uses a QP which ranges from 0 to 51; in this case, it's an
-index used to derive a scaling matrix used during the quantization process.
-Additionally, QP is not likely to be the only parameter the codec uses to adjust the
-compression. See the individual codec specifications for details.
-
-## Examples
-
-### Calculating average quantization
-
-The `calculateAverageQP()` function shown below computes the average QP for
-the given {{domxref("RTCRtpStreamStats")}} object, returning 0 if the object doesn't
-describe an RTP stream.
-
-```js
-function calculateAverageQP(stats) {
-  let frameCount = 0;
-
-  switch (stats.type) {
-    case "inbound-rtp":
-    case "remote-inbound-rtp":
-      frameCount = stats.framesDecoded;
-      break;
-    case "outbound-rtp":
-    case "remote-outbound-rtp":
-      frameCount = stats.framesEncoded;
-      break;
-    default:
-      return 0;
-  }
-
-  return status.qpSum / frameCount;
-}
-```
-
-## Specifications
-
-{{Specifications}}
-
-## Browser compatibility
-
-{{Compat}}
diff --git a/files/en-us/web/api/rtcrtpstreamstats/ssrc/index.md b/files/en-us/web/api/rtcrtpstreamstats/ssrc/index.md
deleted file mode 100644
index e606c276ec75b59..000000000000000
--- a/files/en-us/web/api/rtcrtpstreamstats/ssrc/index.md
+++ /dev/null
@@ -1,42 +0,0 @@
----
-title: "RTCRtpStreamStats: ssrc property"
-short-title: ssrc
-slug: Web/API/RTCRtpStreamStats/ssrc
-page-type: web-api-instance-property
-browser-compat: api.RTCRtpStreamStats.ssrc
----
-
-{{APIRef("WebRTC")}}
-
-The {{domxref("RTCRtpStreamStats")}} dictionary's
-**`ssrc`** property provides the Synchronization Source
-(SSRC), an integer which uniquely identifies the source of the {{Glossary("RTP")}}
-packets whose statistics are covered by the {{domxref("RTCStatsReport")}} that
-includes this `RTCRtpStreamStats` dictionary.
-
-## Value
-
-The Synchronization Source (SSRC) is a 32-bit integer uniquely identifying the source
-of the RTP packets whose statistics are covered by the {{domxref("RTCStatsReport")}}
-object of which this `RTCRtpStreamStats` object is a component.
-
-The manner in which these values are generated is not mandated by the specification,
-although it does make recommendations. You should not make any assumptions based on the
-value of `ssrc` other than that any two objects with the same
-`ssrc` value refer to the same source. See {{RFC("3550", "", "8")}} for
-additional information about `ssrc`.
-
-> [!NOTE]
-> The specification includes an example that generates values
-> for `ssrc` using MD5. While not part of the standard, exactly, it is a good
-> mechanism that may be used by some browsers; others may use other methods, such as
-> random number generators. _Do not_ rely upon these values meaning anything
-> other than "these objects are associated with the same source."
-
-## Specifications
-
-{{Specifications}}
-
-## Browser compatibility
-
-{{Compat}}
diff --git a/files/en-us/web/api/rtcrtpstreamstats/trackid/index.md b/files/en-us/web/api/rtcrtpstreamstats/trackid/index.md
deleted file mode 100644
index 63e2a99dc9b2fb0..000000000000000
--- a/files/en-us/web/api/rtcrtpstreamstats/trackid/index.md
+++ /dev/null
@@ -1,33 +0,0 @@
----
-title: "RTCRtpStreamStats: trackId property"
-short-title: trackId
-slug: Web/API/RTCRtpStreamStats/trackId
-page-type: web-api-instance-property
-browser-compat: api.RTCRtpStreamStats.trackId
----
-
-{{APIRef("WebRTC")}}
-
-The {{domxref("RTCRtpStreamStats")}} dictionary's
-**`trackId`** property is a string which uniquely identifies
-the {{domxref("RTCMediaStreamTrackStats")}} object which contains the track statistics
-for the {{domxref("MediaStreamTrack")}} for which statistics are provided in this
-object.
-
-## Value
-
-A string which uniquely identifies the
-{{domxref("RTCMediaStreamTrackStats")}} object that provides statistics for the track
-for which statistics are being collected by this {{domxref("RTCStatsReport")}}.
-
-> [!NOTE]
-> This value is _not_ the same as the value of
-> {{domxref("MediaStreamTrack.id")}}.
-
-## Specifications
-
-{{Specifications}}
-
-## Browser compatibility
-
-{{Compat}}
diff --git a/files/en-us/web/api/rtcrtpstreamstats/transportid/index.md b/files/en-us/web/api/rtcrtpstreamstats/transportid/index.md
deleted file mode 100644
index a3d8707897d3235..000000000000000
--- a/files/en-us/web/api/rtcrtpstreamstats/transportid/index.md
+++ /dev/null
@@ -1,28 +0,0 @@
----
-title: "RTCRtpStreamStats: transportId property"
-short-title: transportId
-slug: Web/API/RTCRtpStreamStats/transportId
-page-type: web-api-instance-property
-browser-compat: api.RTCRtpStreamStats.transportId
----
-
-{{APIRef("WebRTC")}}
-
-The {{domxref("RTCRtpStreamStats")}} dictionary's
-**`transportId`** property is a string which uniquely
-identifies the object from which the statistics contained in the
-{{domxref("RTCTransportStats")}} properties in the
-{{domxref("RTCStatsReport")}}.
-
-## Value
-
-A string uniquely identifying the source of the statistics contained
-the {{domxref("RTCTransportStats")}} properties in the {{domxref("RTCStatsReport")}}.
-
-## Specifications
-
-{{Specifications}}
-
-## Browser compatibility
-
-{{Compat}}
diff --git a/files/en-us/web/api/serial/getports/index.md b/files/en-us/web/api/serial/getports/index.md
index fcae0e2ed57c67a..3cd0d2f4a3f3b25 100644
--- a/files/en-us/web/api/serial/getports/index.md
+++ b/files/en-us/web/api/serial/getports/index.md
@@ -29,7 +29,9 @@ A {{jsxref("Promise")}} that resolves with an array of {{domxref("SerialPort")}}
 ### Exceptions
 
 - `SecurityError` {{domxref("DOMException")}}
-  - : The returned `Promise` rejects with this error if a [Permissions Policy](/en-US/docs/Web/HTTP/Permissions_Policy) blocks the use of this feature or a user permission prompt was denied.
+  - : The returned `Promise` rejects with this error in either of the following situations:
+    - A {{httpheader('Permissions-Policy/serial','serial')}} [Permissions Policy](/en-US/docs/Web/HTTP/Permissions_Policy) blocks the use of this feature.
+    - A user permission prompt was denied.
 
 ## Examples
 
diff --git a/files/en-us/web/api/serial/index.md b/files/en-us/web/api/serial/index.md
index 46448f4138ffc06..1a5f68bb3219438 100644
--- a/files/en-us/web/api/serial/index.md
+++ b/files/en-us/web/api/serial/index.md
@@ -17,9 +17,7 @@ The `Serial` interface of the [Web Serial API](/en-US/docs/Web/API/Web_Serial_AP
 
 - {{domxref("Serial.requestPort()")}} {{Experimental_Inline}}
 
-  - : Returns a {{jsxref("Promise")}} that resolves with an instance of {{domxref("SerialPort")}} representing the device chosen by the user or rejects if no device was selected.
-
-    This method must be called with user activation.
+  - : Returns a {{jsxref("Promise")}} that resolves with an instance of {{domxref("SerialPort")}} representing the device chosen by the user. This method must be called via [transient activation](/en-US/docs/Glossary/Transient_activation).
 
 - {{domxref("Serial.getPorts()")}} {{Experimental_Inline}}
   - : Returns a {{jsxref("Promise")}} that resolves with an array of {{domxref("SerialPort")}} objects representing serial ports connected to
diff --git a/files/en-us/web/api/serial/requestport/index.md b/files/en-us/web/api/serial/requestport/index.md
index 2c3d47e483a15ca..e6117e77ef2d429 100644
--- a/files/en-us/web/api/serial/requestport/index.md
+++ b/files/en-us/web/api/serial/requestport/index.md
@@ -10,7 +10,13 @@ browser-compat: api.Serial.requestPort
 
 {{APIRef("Web Serial API")}}{{SecureContext_Header}}{{SeeCompatTable}}
 
-The **`Serial.requestPort()`** method of the {{domxref("Serial")}} interface returns a {{jsxref("Promise")}} that resolves with an instance of {{domxref("SerialPort")}} representing the device chosen by the user or rejects if no device was selected.
+The **`Serial.requestPort()`** method of the {{domxref("Serial")}} interface presents the user with a dialog asking them to select a serial device to connect to. It returns a {{jsxref("Promise")}} that resolves with an instance of {{domxref("SerialPort")}} representing the device chosen by the user.
+
+## Description
+
+When the user first visits a site it will not have permission to access any serial devices. A site must first call `requestPort()` to prompt the user to select which device the site should be allowed to control.
+
+This method must be called via [transient activation](/en-US/docs/Glossary/Transient_activation). The user has to interact with the page or a UI element in order for this feature to work.
 
 ## Syntax
 
@@ -21,18 +27,20 @@ requestPort(options)
 
 ### Parameters
 
-- `options`
+- `options` {{optional_inline}}
 
   - : An object with the following properties:
 
-    - `filters`
-
-      - : A list of objects containing vendor and product IDs used to search for attached devices. The [USB Implementors Forum](https://www.usb.org/) assigns IDs to specific companies. Each company assigns IDs to its products. Filters contain the following values:
-
-        - `usbVendorId`
-          - : An unsigned short integer that identifies a USB device vendor.
-        - `usbProductId`
-          - : An unsigned short integer that identifies a USB device.
+    - `filters` {{optional_inline}}
+      - : A list of objects containing vendor, product, or Bluetooth service class IDs used to filter the specific device types made available for the user to request a connection to. If no filters are specified, the user is presented with a list of every available device to choose from. Filters can contain the following values:
+        - `bluetoothServiceClassId` {{optional_inline}}
+          - : An unsigned long integer or string representing a Bluetooth service class ID. This can be a 16- or 32-bit UUID alias, any valid UUID, or a valid name from a [GATT assigned services key](https://github.com/WebBluetoothCG/registries/blob/master/gatt_assigned_services.txt).
+        - `usbVendorId` {{optional_inline}}
+          - : An unsigned short integer that identifies a USB device vendor. The [USB Implementors Forum](https://www.usb.org/) assigns IDs to specific vendors.
+        - `usbProductId` {{optional_inline}}
+          - : An unsigned short integer that identifies a USB device. Each vendor assigns IDs to its products.
+    - `allowedBluetoothServiceClassIds` {{optional_inline}}
+      - : A list of unsigned long integers and/or strings representing Bluetooth service class IDs. Bluetooth ports with custom service class IDs are excluded from the list of ports presented to the user unless the service class ID is included in this list. This is true whether you filter the list or not.
 
 ### Return value
 
@@ -41,29 +49,76 @@ A {{jsxref("Promise")}} that resolves with an instance of {{domxref("SerialPort"
 ### Exceptions
 
 - `SecurityError` {{domxref("DOMException")}}
-  - : The returned `Promise` rejects with this error if a [Permissions Policy](/en-US/docs/Web/HTTP/Permissions_Policy) blocks the use of this feature or a user permission prompt was denied.
+  - : The returned `Promise` rejects with this error in either of the following situations:
+    - A {{httpheader('Permissions-Policy/serial','serial')}} [Permissions Policy](/en-US/docs/Web/HTTP/Permissions_Policy) blocks the use of this feature.
+    - A user permission prompt was denied.
 - `NotFoundError` {{domxref("DOMException")}}
-  - : The returned `Promise` rejects with this if the user does not select a port when prompted.
+  - : The returned `Promise` rejects with this exception if the user does not select a port when prompted.
 
-## Security
+## Examples
 
-{{Glossary("Transient activation")}} is required. The user has to interact with the page or a UI element in order for this feature to work.
+### Allow the user to select any device
 
-## Examples
+This example prompts the user to select a device via `requestPort()` when a `<button>` is pressed. It does not include a filter, which means that the selection list will include all available devices:
+
+```html
+<button id="connect">Connect</button>
+```
+
+```js
+const connectBtn = document.getElementById("connect");
+connectBtn.addEventListener("click", () => {
+  try {
+    const port = await navigator.serial.requestPort();
+    // Connect to port or add it to the list of available ports
+  } catch (e) {
+    // The user didn't select a device
+  }
+});
+```
+
+### Allow the user to select a specific vendor's device
 
-The following example shows a filter being passed to `requestPort()` with a USB vendor ID in order to limit the set of devices shown to the user to only USB devices built by a particular manufacturer. If this filter was omitted the user would be able to select any available port.
+In this case, a filter is passed to `requestPort()` with a USB vendor ID to limit the set of devices shown to the user to only USB devices built by a particular manufacturer.
 
 ```js
-button.addEventListener("click", () => {
+connectBtn.addEventListener("click", () => {
   const usbVendorId = 0xabcd;
-  navigator.serial
-    .requestPort({ filters: [{ usbVendorId }] })
-    .then((port) => {
-      // Connect to `port` or add it to the list of available ports.
-    })
-    .catch((e) => {
-      // The user didn't select a port.
-    });
+  try {
+    const port = await navigator.serial.requestPort({ filters: [{ usbVendorId }] });
+    // Connect to port or add it to the list of available ports
+  } catch (e) {
+    // The user didn't select a device
+  }
+});
+```
+
+### Allow the user to select custom RFCOMM-based services
+
+Although most devices expose SPP-based communication through the standardized Bluetooth Classic Serial Port Profile, some use custom radio frequency communication (RFCOMM) based services. These devices have a Service Class ID that is not in the standard Bluetooth UUID range.
+
+You need to pass the `allowedBluetoothServiceClassIds` list to `requestPort()` to access these custom RFCOMM-based services:
+
+```js
+const myBluetoothServiceUuid = "01234567-89ab-cdef-0123-456789abcdef";
+
+// Prompt user to select any serial port
+// Access to the custom Bluetooth RFCOMM service above will be allowed
+const port = await navigator.serial.requestPort({
+  allowedBluetoothServiceClassIds: [myBluetoothServiceUuid],
+});
+```
+
+You can also use the `bluetoothServiceClassId` filter key when calling `requestPort()` to prompt the user with a list of filtered Bluetooth serial ports identified by Service Class IDs:
+
+```js
+const myBluetoothServiceUuid = "01234567-89ab-cdef-0123-456789abcdef";
+
+// Prompt the user to select Bluetooth serial ports with
+// the custom Bluetooth RFCOMM service above.
+const port = await navigator.serial.requestPort({
+  allowedBluetoothServiceClassIds: [myBluetoothServiceUuid],
+  filters: [{ bluetoothServiceClassId: myBluetoothServiceUuid }],
 });
 ```
 
diff --git a/files/en-us/web/api/serialport/close/index.md b/files/en-us/web/api/serialport/close/index.md
index afad3908609c467..97fe9d24c6668a2 100644
--- a/files/en-us/web/api/serialport/close/index.md
+++ b/files/en-us/web/api/serialport/close/index.md
@@ -12,6 +12,56 @@ browser-compat: api.SerialPort.close
 
 The **`SerialPort.close()`** method of the {{domxref("SerialPort")}} interface returns a {{jsxref("Promise")}} that resolves when the port closes.
 
+## Description
+
+`close()` closes the serial port if previously-locked {{domxref("SerialPort.readable")}} and {{domxref("SerialPort.writable")}} members are unlocked, meaning the `releaseLock()` methods have been called for their respective reader and writer.
+
+However, when continuously reading data from a serial device using a loop, the associated [readable stream](/en-US/docs/Web/API/ReadableStream) will always be locked until the [reader](/en-US/docs/Web/API/ReadableStreamDefaultReader) encounters an error. In this case, calling [`reader.cancel()`](/en-US/docs/Web/API/ReadableStreamDefaultReader/cancel) will force [`reader.read()`](/en-US/docs/Web/API/ReadableStreamDefaultReader/read) to resolve immediately with `{ value: undefined, done: true }` allowing the loop to call [`reader.releaseLock()`](/en-US/docs/Web/API/ReadableStreamDefaultReader/releaseLock).
+
+```js
+// Without transform streams.
+
+let keepReading = true;
+let reader;
+
+async function readUntilClosed() {
+  while (port.readable && keepReading) {
+    reader = port.readable.getReader();
+    try {
+      while (true) {
+        const { value, done } = await reader.read();
+        if (done) {
+          // reader.cancel() has been called.
+          break;
+        }
+        // value is a Uint8Array.
+        console.log(value);
+      }
+    } catch (error) {
+      // Handle error...
+    } finally {
+      // Allow the serial port to be closed later.
+      reader.releaseLock();
+    }
+  }
+
+  await port.close();
+}
+
+const closedPromise = readUntilClosed();
+
+document.querySelector("button").addEventListener("click", async () => {
+  // User clicked a button to close the serial port.
+  keepReading = false;
+  // Force reader.read() to resolve immediately and subsequently
+  // call reader.releaseLock() in the loop example above.
+  reader.cancel();
+  await closedPromise;
+});
+```
+
+Closing a serial port is more complicated when using [transform streams](/en-US/docs/Web/API/TransformStream). See [Close a serial port](https://developer.chrome.com/docs/capabilities/serial#close-port) for guidance.
+
 ## Syntax
 
 ```js-nolint
diff --git a/files/en-us/web/api/serialport/connect_event/index.md b/files/en-us/web/api/serialport/connect_event/index.md
index 02613911ec05b36..2a23756bea18935 100644
--- a/files/en-us/web/api/serialport/connect_event/index.md
+++ b/files/en-us/web/api/serialport/connect_event/index.md
@@ -10,9 +10,20 @@ browser-compat: api.SerialPort.connect_event
 
 {{APIRef("Web Serial API")}}{{SecureContext_Header}}{{SeeCompatTable}}{{AvailableInWorkers("window_and_dedicated")}}
 
-The **`connect`** event of the {{domxref("SerialPort")}} interface is fired when a port has connected to the device. This event is only fired for ports associated with removable devices such as those connected via USB.
+The **`connect`** event of the {{domxref("SerialPort")}} interface is fired when the port connects to the device.
 
-This event bubbles to the instance of {{domxref("Serial")}} that returned this interface.
+## Description
+
+More specifically, the `connect` event fires when the port becomes **logically connected** to the device after a user grants permission for a site to access the port following a {{domxref("Serial.requestPort()")}} call:
+
+- In the case of a wired serial port, this occurs when the port is physically connected to the device, for example via USB.
+- In the case of a wireless serial port (for example, Bluetooth RFCOMM), this occurs when the port makes one or more active connections to the device (for example via Bluetooth L2CAP channels).
+
+### Bubbling
+
+This event bubbles to the instance of {{domxref("Serial")}} that returned this interface. The `event.target` property refers to the {{domxref('SerialPort')}} object that bubbles up.
+
+For more information, see [Event bubbling](/en-US/docs/Learn/JavaScript/Building_blocks/Event_bubbling).
 
 ## Syntax
 
@@ -28,12 +39,6 @@ onconnect = (event) => {};
 
 A generic {{domxref("Event")}}.
 
-## Bubbling
-
-This event bubbles to {{domxref("Serial")}}. The `event.target` property refers to the {{domxref('SerialPort')}} object that bubbles up.
-
-For more information, see [Event bubbling](/en-US/docs/Learn/JavaScript/Building_blocks/Event_bubbling).
-
 ## Examples
 
 ### Notify when a specific port connects
diff --git a/files/en-us/web/api/serialport/connected/index.md b/files/en-us/web/api/serialport/connected/index.md
new file mode 100644
index 000000000000000..333d9799ab25b22
--- /dev/null
+++ b/files/en-us/web/api/serialport/connected/index.md
@@ -0,0 +1,75 @@
+---
+title: "SerialPort: connected property"
+short-title: connected
+slug: Web/API/SerialPort/connected
+page-type: web-api-instance-property
+status:
+  - experimental
+browser-compat: api.SerialPort.connected
+---
+
+{{SecureContext_Header}}{{APIRef("Web Serial API")}}{{SeeCompatTable}}{{AvailableInWorkers("window_and_dedicated")}}
+
+The **`connected`** read-only property of the {{domxref("SerialPort")}} interface returns a boolean value that indicates whether the port is [logically connected](/en-US/docs/Web/API/SerialPort/connect_event#description) to the device.
+
+## Description
+
+When a wireless device goes out of range of the host, any wireless serial port opened by a web app automatically closes, even though it stays logically connected. In such cases, the web app could attempt to reopen the port using {{domxref("SerialPort.open()")}}.
+
+However, if the wireless device was intentionally disconnected (for example, if the user chose to disconnect it using the operating system control panel), the web app should refrain from reopening the port to prevent reconnecting to the wireless device.
+
+The following snippet shows how the `connected` property can be used to distinguish between these two cases:
+
+```js
+const ports = await navigator.serial.getPorts();
+for (const port of ports) {
+  if (port.connected) {
+    // The port is logically connected
+    // automatically try to reopen the port
+    await port.open({ baudRate: 9600 });
+  } else {
+    // The port is not logically connected; at this point you could
+    // prompt the user to make sure the Bluetooth device is available, and
+    // Show a "connect" button to allow them to try opening the port if desired
+  }
+}
+```
+
+## Value
+
+A boolean — `true` if the port is logically connected, and `false` if not.
+
+## Examples
+
+### Logging when a port is connected
+
+The following snippet invokes {{domxref("Serial.requestPort()")}} when the user presses a {{htmlelement("button")}}, prompting them to choose a serial port to connect to, then logs a message to the console reporting the connection status:
+
+```js
+requestPortButton.addEventListener("click", async () => {
+  const port = await navigator.serial.requestPort();
+  console.log(`Requested serial port. Connected: ${port.connected}`);
+});
+```
+
+### Logging connection status on connect and disconnect
+
+You can use the following snippet to log the connection status when the {{domxref("SerialPort.connect_event", "connect")}} and {{domxref("SerialPort.disconnect_event", "disconnect")}} events fire:
+
+```js
+navigator.serial.addEventListener("connect", ({ target: port }) => {
+  console.log(`Connect event fired. Connected: ${port.connected}`);
+});
+
+navigator.serial.addEventListener("disconnect", ({ target: port }) => {
+  console.log(`Disconnect event fired. Connected: ${port.connected}`);
+});
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
diff --git a/files/en-us/web/api/serialport/disconnect_event/index.md b/files/en-us/web/api/serialport/disconnect_event/index.md
index 389199062a5d999..e5bf8d546a5bcc5 100644
--- a/files/en-us/web/api/serialport/disconnect_event/index.md
+++ b/files/en-us/web/api/serialport/disconnect_event/index.md
@@ -10,9 +10,17 @@ browser-compat: api.SerialPort.disconnect_event
 
 {{SecureContext_Header}}{{APIRef("Web Serial API")}}{{SeeCompatTable}}{{AvailableInWorkers("window_and_dedicated")}}
 
-The **`disconnect`** event of the {{domxref("SerialPort")}} interface is fired when the port has disconnected from the device. This event is only fired for ports associated with removable devices such as those connected via USB.
+The **`disconnect`** event of the {{domxref("SerialPort")}} interface is fired when the port disconnects from the device.
 
-This event bubbles to the instance of {{domxref("Serial")}} that returned this interface.
+## Description
+
+More specifically, the `disconnect` event fires when a port that was previously [logically connected](/en-US/docs/Web/API/SerialPort/connect_event#description) after a user granted permission for a site to access it (following a {{domxref("Serial.requestPort()")}} call) is no longer connected.
+
+### Bubbling
+
+This event bubbles to the instance of {{domxref("Serial")}} that returned this interface. The `event.target` property refers to the {{domxref('SerialPort')}} object that bubbles up.
+
+For more information, see [Event bubbling](/en-US/docs/Learn/JavaScript/Building_blocks/Event_bubbling).
 
 ## Syntax
 
@@ -28,12 +36,6 @@ ondisconnect = (event) => {};
 
 A generic {{domxref("Event")}}.
 
-## Bubbling
-
-This event bubbles to {{domxref("Serial")}}. The `event.target` property refers to the {{domxref('SerialPort')}} object that bubbles up.
-
-For more information, see [Event bubbling](/en-US/docs/Learn/JavaScript/Building_blocks/Event_bubbling).
-
 ## Examples
 
 ### Notify when a specific port disconnects
diff --git a/files/en-us/web/api/serialport/forget/index.md b/files/en-us/web/api/serialport/forget/index.md
index 2c0dae3d704a02d..a253073cd683d92 100644
--- a/files/en-us/web/api/serialport/forget/index.md
+++ b/files/en-us/web/api/serialport/forget/index.md
@@ -10,7 +10,13 @@ browser-compat: api.SerialPort.forget
 
 {{securecontext_header}}{{APIRef("Web Serial API")}}{{SeeCompatTable}}{{AvailableInWorkers("window_and_dedicated")}}
 
-The **`SerialPort.forget()`** method of the {{domxref("SerialPort")}} interface returns a {{jsxref("Promise")}} that resolves when the serial port is closed and is forgotten.
+The **`SerialPort.forget()`** method of the {{domxref("SerialPort")}} interface returns a {{jsxref("Promise")}} that resolves when access to the serial port is revoked.
+
+## Description
+
+A website can clean up permissions to access a serial port it is no longer interested in retaining by calling `SerialPort.forget()`. Calling this "forgets" the device, resetting any previously-set permissions so the calling site can no longer communicate with the port.
+
+For example, for an educational web application used on a shared computer with many devices, a large number of accumulated user-generated permissions creates a poor user experience.
 
 ## Syntax
 
@@ -24,7 +30,7 @@ None.
 
 ### Return value
 
-A {{jsxref("Promise")}} that resolves with `undefined` once the connection is closed, the device is forgotten, and the permission is reset.
+A {{jsxref("Promise")}} that resolves with `undefined` once the connection is revoked.
 
 ## Specifications
 
diff --git a/files/en-us/web/api/serialport/getinfo/index.md b/files/en-us/web/api/serialport/getinfo/index.md
index 978321fb3c2c4c8..52774b3b70436e4 100644
--- a/files/en-us/web/api/serialport/getinfo/index.md
+++ b/files/en-us/web/api/serialport/getinfo/index.md
@@ -10,7 +10,7 @@ browser-compat: api.SerialPort.getInfo
 
 {{SecureContext_Header}}{{APIRef("Web Serial API")}}{{SeeCompatTable}}{{AvailableInWorkers("window_and_dedicated")}}
 
-The **`getInfo()`** method of the {{domxref("SerialPort")}} interface returns an object whose properties are the vendor ID and product ID of the device.
+The **`getInfo()`** method of the {{domxref("SerialPort")}} interface returns an object containing identifying information for the device available via the port.
 
 ## Syntax
 
@@ -24,12 +24,44 @@ None.
 
 ### Return value
 
-An object containing the following values.
+An object containing the following properties:
 
 - `usbVendorId`
-  - : If the port is part of a USB device, an unsigned short integer that identifies a USB device vendor, otherwise `undefined`.
+  - : If the port is part of a USB device, this property is an unsigned short integer that identifies the device's vendor. If not, it is `undefined`.
 - `usbProductId`
-  - : If the port is part of a USB device, an unsigned short integer that identifies a USB device, otherwise `undefined`.
+  - : If the port is part of a USB device, this property is an unsigned short integer that identifies the USB device. If not, it is `undefined`.
+- `bluetoothServiceClassId` {{experimental_inline}}
+  - : If the port is a Bluetooth RFCOMM service, this property is an unsigned long integer or string representing the device's Bluetooth service class ID. If not, it is `undefined`.
+
+## Example
+
+This snippet calls the {{domxref("Serial.requestPort()")}} method when a `<button>` is pressed. We pass a filter to `requestPort()` to filter for Arduino Uno USB devices. Once a port is requested, we call `getInfo()` to return the device's `usbProductId` and `usbVendorId`.
+
+```html
+<button id="connect">Connect</button>
+```
+
+```js
+const connectBtn = document.getElementById("connect");
+
+// Filter for devices with the Arduino Uno USB Vendor/Product IDs
+const filters = [
+  { usbVendorId: 0x2341, usbProductId: 0x0043 },
+  { usbVendorId: 0x2341, usbProductId: 0x0001 }
+];
+
+connectBtn.addEventListener("click", () => {
+  try {
+    // Prompt the user to select an Arduino Uno device
+    const port = await navigator.serial.requestPort({ filters });
+
+    // Return the device's identifying info
+    const { usbProductId, usbVendorId } = port.getInfo();
+  } catch (e) {
+    // The user didn't select a device
+  }
+});
+```
 
 ## Specifications
 
diff --git a/files/en-us/web/api/serialport/index.md b/files/en-us/web/api/serialport/index.md
index 898f57717df3ddb..b6406f5683c1a62 100644
--- a/files/en-us/web/api/serialport/index.md
+++ b/files/en-us/web/api/serialport/index.md
@@ -19,6 +19,8 @@ Instances of this interface may be obtained by calling methods of the {{domxref(
 
 ## Instance properties
 
+- {{domxref("SerialPort.connected")}} {{ReadOnlyInline}} {{Experimental_Inline}}
+  - : Returns a boolean value that indicates whether the port is logically connected to the device.
 - {{domxref("SerialPort.readable")}} {{ReadOnlyInline}} {{Experimental_Inline}}
   - : Returns a {{domxref("ReadableStream")}} for receiving data from the device connected to the port.
 - {{domxref("SerialPort.writable")}} {{ReadOnlyInline}} {{Experimental_Inline}}
@@ -27,9 +29,9 @@ Instances of this interface may be obtained by calling methods of the {{domxref(
 ## Instance methods
 
 - {{domxref("SerialPort.forget()")}} {{Experimental_Inline}}
-  - : Returns a {{jsxref("Promise")}} that resolves when the port closes and is forgotten.
+  - : Returns a {{jsxref("Promise")}} that resolves when access to the serial port is revoked. Calling this "forgets" the device, resetting any previously-set permissions so the calling site can no longer communicate with the port.
 - {{domxref("SerialPort.getInfo()")}} {{Experimental_Inline}}
-  - : Returns an object containing properties of the port.
+  - : Returns an object containing identifying information for the device available via the port.
 - {{domxref("SerialPort.open()")}} {{Experimental_Inline}}
   - : Returns a {{jsxref("Promise")}} that resolves when the port is opened. By default the port is opened with 8 data bits, 1 stop bit and no parity checking.
 - {{domxref("SerialPort.setSignals()")}} {{Experimental_Inline}}
@@ -42,9 +44,9 @@ Instances of this interface may be obtained by calling methods of the {{domxref(
 ## Events
 
 - {{domxref("SerialPort.connect_event", "connect")}} {{Experimental_Inline}}
-  - : An event fired when the port has connected to the device.
+  - : Fired when the port connects to the device.
 - {{domxref("SerialPort.disconnect_event", "disconnect")}} {{Experimental_Inline}}
-  - : An event fired when the port has disconnected from the device.
+  - : Fired when the port disconnects from the device.
 
 ## Examples
 
diff --git a/files/en-us/web/api/shadowroot/delegatesfocus/index.md b/files/en-us/web/api/shadowroot/delegatesfocus/index.md
index 490a99ecca6ce61..db917dc99abb6b6 100644
--- a/files/en-us/web/api/shadowroot/delegatesfocus/index.md
+++ b/files/en-us/web/api/shadowroot/delegatesfocus/index.md
@@ -10,7 +10,7 @@ browser-compat: api.ShadowRoot.delegatesFocus
 
 The **`delegatesFocus`** read-only property of the {{domxref("ShadowRoot")}} interface returns `true` if the shadow root delegates focus, and `false` otherwise.
 
-If `true`, when a non-focusable part of the shadow DOM is clicked, or `.focus()` is called on the host element, the first focusable part is given focus, and the shadow host is given any available `:focus` styling.
+If `true`, when a non-focusable part of the shadow DOM is clicked, or `.focus()` is called on the host element, the first focusable part inside the host's shadow DOM is given focus, and the shadow host is given any available `:focus` styling.
 
 Focus is of particular importance for keyboard users (including those using screen readers). `delegatesFocus` default behavior is to focus the first focusable element — which may be undesirable if that element is not meant to be part of the tabbing order (for example, an element with `tabindex="-1"`), or if a more 'important' focusable element should receive initial focus (for instance, the first text field rather than the 'close' button which precedes it). In such cases, the `autofocus` attribute can be specified on the element which should receive initial focus. Use the `autofocus` attribute with caution as it can introduce accessibility issues, such as bypassing important content which may go unnoticed due to focus being set to an element later in the DOM order.
 
diff --git a/files/en-us/web/api/svgaelement/href/index.md b/files/en-us/web/api/svgaelement/href/index.md
new file mode 100644
index 000000000000000..87c97baeaab2f43
--- /dev/null
+++ b/files/en-us/web/api/svgaelement/href/index.md
@@ -0,0 +1,44 @@
+---
+title: "SVGAElement: href property"
+short-title: href
+slug: Web/API/SVGAElement/href
+page-type: web-api-instance-property
+browser-compat: api.SVGAElement.href
+---
+
+{{APIRef("SVG")}}
+
+The **`href`** read-only property of the {{domxref("SVGAElement")}} returns an {{domxref("SVGAnimatedString")}} object reflecting the value of the href attribute, and, in certain cases, the {{SVGAttr("xlink:href")}} {{deprecated_inline}} attribute. It specifies the target URI associated with the link.
+
+This property enables access to the URI set for a link within an SVG document.
+
+## Value
+
+A {{domxref("SVGAnimatedString")}} indicating the value of the href attribute. Additionally, for elements defined to support it, it reflects the value of the {{SVGAttr("xlink:href")}} {{deprecated_inline}} attribute when the href attribute is not set.
+
+## Examples
+
+```js
+// Select an SVG <a> element
+const svgLink = document.querySelector("a");
+
+// Access the href property
+console.log(svgLink.href.baseVal); // Logs the base URI
+console.log(svgLink.href.animVal); // Logs the animated URI if applicable
+
+// Example: Reflecting xlink:href
+const deprecatedLink = document.querySelector("a");
+console.log(deprecatedLink.href.baseVal); // Reflects 'xlink:href' if 'href' is not set
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- {{ SVGAttr("href") }}
diff --git a/files/en-us/web/api/svganimatedangle/animval/index.md b/files/en-us/web/api/svganimatedangle/animval/index.md
new file mode 100644
index 000000000000000..400f79ea4ecb608
--- /dev/null
+++ b/files/en-us/web/api/svganimatedangle/animval/index.md
@@ -0,0 +1,48 @@
+---
+title: "SVGAnimatedAngle: animVal property"
+short-title: animVal
+slug: Web/API/SVGAnimatedAngle/animVal
+page-type: web-api-instance-property
+browser-compat: api.SVGAnimatedAngle.animVal
+---
+
+{{APIRef("SVG")}}
+
+The **`animVal`** read-only property of the {{domxref("SVGAnimatedAngle")}} interface represents the current animated value of the associated [`<angle>`](/en-US/docs/Web/SVG/Content_type#angle) on an SVG element. If the attribute is not currently being animated, `animVal` will be the same as the `baseVal`.
+
+This property reflects the animated state of the angle of the animating {{SVGattr("orient")}} attribute of the SVG {{SVGElement("marker")}} element, providing access to the value of the angle during animations.
+
+## Value
+
+An {{domxref("SVGAngle")}} object representing the animated value of the [`<angle>`](/en-US/docs/Web/SVG/Content_type#angle) content type.
+
+- If the angle is being animated, `animVal` will reflect the current animation state.
+- If the angle is not animated, `animVal` will be identical to {{domxref("SVGAnimatedAngle.baseVal")}}.
+
+## Examples
+
+```js
+const marker = document.querySelector("[orient]");
+
+// Set an initial angle for the orient attribute
+marker.setAttribute("orient", "45");
+
+// Access the animated value of the angle
+const animAngle = marker.orientAngle.animVal; // an SVGAngle object
+
+console.log(animAngle.value); // Output: 45 (current animated value of the angle)
+console.log(animAngle.unitType); // Output: 2 (constant for SVG_ANGLETYPE_DEG)
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- {{domxref("SVGAnimatedAngle.baseVal")}}
+- {{domxref("SVGAngle")}} and [angle `value` constants](/en-US/docs/Web/API/SVGAngle#constants)
diff --git a/files/en-us/web/api/svganimatedangle/baseval/index.md b/files/en-us/web/api/svganimatedangle/baseval/index.md
new file mode 100644
index 000000000000000..1c4134ddb43983a
--- /dev/null
+++ b/files/en-us/web/api/svganimatedangle/baseval/index.md
@@ -0,0 +1,46 @@
+---
+title: "SVGAnimatedAngle: baseVal property"
+short-title: baseVal
+slug: Web/API/SVGAnimatedAngle/baseVal
+page-type: web-api-instance-property
+browser-compat: api.SVGAnimatedAngle.baseVal
+---
+
+{{APIRef("SVG")}}
+
+The **`baseVal`** read-only property of the {{domxref("SVGAnimatedAngle")}} interface represents the base (non-animated) value of the associated [`<angle>`](/en-US/docs/Web/SVG/Content_type#angle) on an SVG element. This property is used to retrieve the static value of the `<angle>`, unaffected by any ongoing animations.
+
+This property reflects the `<angle>` value of the {{SVGattr("orient")}} attribute of the SVG {{SVGElement("marker")}} element, which is the same as the {{domxref("SVGMarkerElement.orientAngle")}} property.
+
+## Value
+
+An {{domxref("SVGAngle")}} object representing the base value of the [`<angle>`](/en-US/docs/Web/SVG/Content_type#angle) content type.
+
+- The value is unaffected by animations, representing the initial state of the angle.
+- The unit type of the angle can be retrieved from {{domxref("SVGAngle.unitType")}}.
+
+## Examples
+
+```js
+const marker = document.querySelector("[orient]");
+
+// Set the orient attribute with an angle
+marker.setAttribute("orient", "90");
+const baseAngle = marker.orientAngle.baseVal; // an SVGAngle object
+
+console.log(baseAngle.value); // Output: 90
+console.log(baseAngle.unitType); // Output: 1 (constant for SVG_ANGLETYPE_UNSPECIFIED)
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- {{domxref("SVGAnimatedAngle.animVal")}}
+- {{domxref("SVGAngle")}} and [angle `value` constants](/en-US/docs/Web/API/SVGAngle#constants)
diff --git a/files/en-us/web/api/svganimatedangle/index.md b/files/en-us/web/api/svganimatedangle/index.md
index bd9a3c12a6e783d..993def27c8c9777 100644
--- a/files/en-us/web/api/svganimatedangle/index.md
+++ b/files/en-us/web/api/svganimatedangle/index.md
@@ -60,14 +60,14 @@ The `SVGAnimatedAngle` interface is used for attributes of basic type [\<angle>]
   </thead>
   <tbody>
     <tr>
-      <td><code>baseVal</code></td>
+      <td><code>{{domxref("SVGAnimatedAngle.baseVal")}}</code></td>
       <td>{{ domxref("SVGAngle") }}</td>
       <td>
         The base value of the given attribute before applying any animations.
       </td>
     </tr>
     <tr>
-      <td><code>animVal</code></td>
+      <td><code>{{domxref("SVGAnimatedAngle.animVal")}}</code></td>
       <td>{{ domxref("SVGAngle") }}</td>
       <td>
         A read only {{ domxref("SVGAngle") }} representing the current
diff --git a/files/en-us/web/api/svganimatedtransformlist/animval/index.md b/files/en-us/web/api/svganimatedtransformlist/animval/index.md
new file mode 100644
index 000000000000000..90e002ecbb82266
--- /dev/null
+++ b/files/en-us/web/api/svganimatedtransformlist/animval/index.md
@@ -0,0 +1,43 @@
+---
+title: SVGAnimatedTransformList.animVal Property
+short-title: animVal
+slug: Web/API/SVGAnimatedTransformList/animVal
+page-type: web-api-instance-property
+browser-compat: api.SVGAnimatedTransformList.animVal
+---
+
+{{APIRef("SVG")}}
+
+The **`animVal`** read-only property of the {{domxref("SVGAnimatedTransformList")}} interface represents the animated value of the `transform` attribute of an SVG element.
+
+This property reflects the SVG element's {{SVGAttr("transform")}}, the {{SVGElement("linearGradient")}} or {{SVGElement("radialGradient")}} element's {{SVGAttr("gradientTransform")}} attribute, or the {{SVGElement("pattern")}} element's {{SVGAttr("patternTransform")}} attribute as a readonly {{ domxref("SVGTransformList") }}, providing access to the dynamically updated {{ domxref("SVGTransform") }} for each transform function during an animation. If no animation is active, this property will return the same value as `baseVal`.
+
+## Value
+
+An {{domxref("SVGTransformList")}} object that reflects the current animated value of the `transform` attribute.
+
+## Examples
+
+```js
+// Get the rectangle element
+const rect = document.querySelector("rect");
+
+// Access the animated transform list (if any)
+const animTransforms = rect.transform.animVal;
+
+// Log the animated transforms to the console
+console.dir(animTransforms);
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- {{domxref("SVGTransformList")}}
+- {{domxref("SVGTransform")}}
diff --git a/files/en-us/web/api/svganimatedtransformlist/baseval/index.md b/files/en-us/web/api/svganimatedtransformlist/baseval/index.md
new file mode 100644
index 000000000000000..99743848c182f9c
--- /dev/null
+++ b/files/en-us/web/api/svganimatedtransformlist/baseval/index.md
@@ -0,0 +1,43 @@
+---
+title: SVGAnimatedTransformList.baseVal Property
+short-title: baseVal
+slug: Web/API/SVGAnimatedTransformList/baseVal
+page-type: web-api-instance-property
+browser-compat: api.SVGAnimatedTransformList.baseVal
+---
+
+{{APIRef("SVG")}}
+
+The **`baseVal`** read-only property of the {{domxref("SVGAnimatedTransformList")}} interface represents the non-animated value of the `transform` attribute of an SVG element.
+
+This property reflects the SVG element's {{SVGAttr("transform")}}, the {{SVGElement("linearGradient")}} or {{SVGElement("radialGradient")}} element's {{SVGAttr("gradientTransform")}} attribute, or the {{SVGElement("pattern")}} element's {{SVGAttr("patternTransform")}} attribute value as a readonly {{ domxref("SVGTransformList") }}, providing access to a static {{ domxref("SVGTransform") }} for each transform function set on the SVG element.
+
+## Value
+
+An {{domxref("SVGTransformList")}} object that represents the current, non-animated value of the `transform` attribute.
+
+## Examples
+
+```js
+// Get the rectangle element
+const rect = document.querySelector("rect");
+
+// Access the non-animated transform list of the element
+const baseTransforms = rect.transform.baseVal;
+
+// Log the base transforms to the console
+console.dir(baseTransforms);
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- {{domxref("SVGTransformList")}}
+- {{domxref("SVGTransform")}}
diff --git a/files/en-us/web/api/svganimatedtransformlist/index.md b/files/en-us/web/api/svganimatedtransformlist/index.md
index a430e4a89306f85..3013ea71da7c348 100644
--- a/files/en-us/web/api/svganimatedtransformlist/index.md
+++ b/files/en-us/web/api/svganimatedtransformlist/index.md
@@ -62,14 +62,14 @@ The `SVGAnimatedTransformList` interface is used for attributes which take a lis
   </thead>
   <tbody>
     <tr>
-      <td><code>baseVal</code></td>
+      <td><code>{{domxref("SVGAnimatedTransformList.baseVal", "baseVal")}}</code></td>
       <td>{{ domxref("SVGTransformList") }}</td>
       <td>
         The base value of the given attribute before applying any animations.
       </td>
     </tr>
     <tr>
-      <td><code>animVal</code></td>
+      <td><code>{{domxref("SVGAnimatedTransformList.animVal", "animVal")}}</code></td>
       <td>{{ domxref("SVGTransformList") }}</td>
       <td>
         A read only {{ domxref("SVGTransformList") }} representing
diff --git a/files/en-us/web/api/web_serial_api/index.md b/files/en-us/web/api/web_serial_api/index.md
index e6125ec3184be50..673760b42e9ba9c 100644
--- a/files/en-us/web/api/web_serial_api/index.md
+++ b/files/en-us/web/api/web_serial_api/index.md
@@ -31,6 +31,11 @@ Examples of serial devices include 3D printers, and microcontrollers such as the
 - {{domxref("WorkerNavigator.serial")}} {{ReadOnlyInline}} {{Experimental_Inline}}
   - : Returns a {{domxref("Serial")}} object, which represents the entry point into the Web Serial API to enable the control of serial ports.
 
+## HTTP headers
+
+- {{httpheader("Permissions-Policy")}} {{httpheader('Permissions-Policy/serial','serial')}} directive
+  - : Controls whether the current document is allowed to use the Web Serial API to communicate with serial devices, either directly connected via a serial port, or via USB or Bluetooth devices emulating a serial port.
+
 ## Examples
 
 The following examples demonstrate some of the functionality provided by the Web Serial API.
diff --git a/files/en-us/web/api/webgl_api/tutorial/adding_2d_content_to_a_webgl_context/index.md b/files/en-us/web/api/webgl_api/tutorial/adding_2d_content_to_a_webgl_context/index.md
index 77fa2e4240a0ddf..782f2c17115d485 100644
--- a/files/en-us/web/api/webgl_api/tutorial/adding_2d_content_to_a_webgl_context/index.md
+++ b/files/en-us/web/api/webgl_api/tutorial/adding_2d_content_to_a_webgl_context/index.md
@@ -23,7 +23,6 @@ This project uses the [glMatrix](https://glmatrix.net/) library to perform its m
   <head>
     <meta charset="utf-8" />
     <title>WebGL Demo</title>
-    <link rel="stylesheet" href="./webgl.css" type="text/css" />
     <script
       src="https://cdnjs.cloudflare.com/ajax/libs/gl-matrix/2.8.1/gl-matrix-min.js"
       integrity="sha512-zhHQR0/H5SEBL3Wn6yYSaTTZej12z0hVZKOv3TwCUXT1z5qeqGcXJLLrbERYRScEDDpYIJhPC1fk31gqR783iQ=="
diff --git a/files/en-us/web/api/webglrenderingcontext/linewidth/index.md b/files/en-us/web/api/webglrenderingcontext/linewidth/index.md
index b68403f92bd785a..e527826a4a9cba6 100644
--- a/files/en-us/web/api/webglrenderingcontext/linewidth/index.md
+++ b/files/en-us/web/api/webglrenderingcontext/linewidth/index.md
@@ -11,16 +11,6 @@ browser-compat: api.WebGLRenderingContext.lineWidth
 The **`WebGLRenderingContext.lineWidth()`** method of the [WebGL API](/en-US/docs/Web/API/WebGL_API) sets the line width of rasterized
 lines.
 
-> [!WARNING]
-> The webgl spec, based on the OpenGL ES 2.0/3.0 specs points out that the minimum and
-> maximum width for a line is implementation defined. The maximum minimum width is
-> allowed to be 1.0. The minimum maximum width is also allowed to be 1.0. Because of
-> these implementation defined limits it is not recommended to use line widths other
-> than 1.0 since there is no guarantee any user's browser will display any other width.
->
-> As of January 2017 most implementations of WebGL only support a minimum of 1 and a
-> maximum of 1 as the technology they are based on has these same limits.
-
 ## Syntax
 
 ```js-nolint
diff --git a/files/en-us/web/css/@page/index.md b/files/en-us/web/css/@page/index.md
index ec68465c6ad9347..4dedda41e2332a9 100644
--- a/files/en-us/web/css/@page/index.md
+++ b/files/en-us/web/css/@page/index.md
@@ -154,16 +154,13 @@ Where the `<page-body>` includes:
 
 and `<pseudo-page>` represents these pseudo-classes:
 
-- [`:blank`](https://drafts.csswg.org/css-page/#blank-pseudo)
+- {{Cssxref(":blank")}}
 - {{Cssxref(":first")}}
 - {{Cssxref(":left")}}
 - {{Cssxref(":right")}}
 
 ## Margin at-rules
 
-> [!WARNING]
-> The margin at-rules have not been implemented by any user agent (updated: August 2023).
-
 The margin at-rules are used inside of the `@page` at-rule. They each target a different section of the document printed page, styling the area of the printed page based on the property values set in the style block:
 
 ```css
@@ -385,13 +382,14 @@ button.addEventListener("click", () => {
 #### Result
 
 Clicking the print button will launch a print dialog with the html sections split into individual pages.
-{{ EmbedLiveSample('Using the size property to change the page orientation', '100%', 520) }}
+
+{{EmbedLiveSample('Using the size property to change the page orientation', '100%', 520)}}
 
 ### @page pseudo-class examples
 
 Please refer to the various [pseudo-classes](/en-US/docs/Web/CSS/Pseudo-classes) of `@page` for examples.
 
-- [`:blank`](https://drafts.csswg.org/css-page/#blank-pseudo)
+- {{Cssxref(":blank")}}
 - {{Cssxref(":first")}}
 - {{Cssxref(":left")}}
 - {{Cssxref(":right")}}
diff --git a/files/en-us/web/css/@scope/index.md b/files/en-us/web/css/@scope/index.md
index 9090ec275d374f7..85343bc957fae18 100644
--- a/files/en-us/web/css/@scope/index.md
+++ b/files/en-us/web/css/@scope/index.md
@@ -423,8 +423,8 @@ img {
 
 In our CSS, we have two `@scope` blocks:
 
-- The first `@scope` block defines its scope root as elements with a class of `.feature` (in this case, the outer `<div>` only), demonstrating how `@scope` can be used to theme a specific HTML subset.
-- The second `@scope` block also defines its scope root as elements with a class of `.feature`, but in addition defines a scope limit of `figure`. This ensures that contained rulesets will only be applied to matching elements within the scope root (`<div class="figure"> ... </div>` in this case) that **are not** nested inside descendant `<figure>` elements. This `@scope` block contains a single ruleset that styles `<img>` elements with a thick black border and a golden background color.
+- The first `@scope` block defines its scope root as elements with a class of `.feature` (in this case, the outer `<article>` only), demonstrating how `@scope` can be used to theme a specific HTML subset.
+- The second `@scope` block also defines its scope root as elements with a class of `.feature`, but also defines a scope limit of `figure`. This ensures that contained rulesets will only be applied to matching elements within the scope root (`<article class="feature"> ... </article>` in this case) that **are not** nested inside descendant `<figure>` elements. This `@scope` block contains a single ruleset that styles `<img>` elements with a thick black border and a golden background color.
 
 ```css
 /* Scoped CSS */
diff --git a/files/en-us/web/css/_colon_current/index.md b/files/en-us/web/css/_colon_current/index.md
index 093657ea56a6b80..6d7c897a3846030 100644
--- a/files/en-us/web/css/_colon_current/index.md
+++ b/files/en-us/web/css/_colon_current/index.md
@@ -2,10 +2,12 @@
 title: ":current"
 slug: Web/CSS/:current
 page-type: css-pseudo-class
+status:
+  - experimental
 spec-urls: https://drafts.csswg.org/selectors/#the-current-pseudo
 ---
 
-{{CSSRef}}
+{{CSSRef}}{{SeeCompatTable}}
 
 The **`:current`** [CSS](/en-US/docs/Web/CSS) [pseudo-class](/en-US/docs/Web/CSS/Pseudo-classes) selector is a time-dimensional pseudo-class that represents an element or the ancestor of an element that is currently being displayed. For example, this pseudo-class can be used to represent a video that is being displayed with captions by [WebVTT](/en-US/docs/Web/API/WebVTT_API).
 
diff --git a/files/en-us/web/css/_colon_has-slotted/index.md b/files/en-us/web/css/_colon_has-slotted/index.md
new file mode 100644
index 000000000000000..6dc8e9a3c5169ff
--- /dev/null
+++ b/files/en-us/web/css/_colon_has-slotted/index.md
@@ -0,0 +1,77 @@
+---
+title: ":has-slotted"
+slug: Web/CSS/:has-slotted
+page-type: css-pseudo-class
+status:
+  - experimental
+browser-compat: css.selectors.has-slotted
+---
+
+{{CSSRef}}{{SeeCompatTable}}
+
+The **`:has-slotted`** [CSS](/en-US/docs/Web/CSS) [pseudo-class](/en-US/docs/Web/CSS/Pseudo-classes) matches when the content of a {{HTMLElement("slot")}} element is not empty or not using the default value (see [Using templates and slots](/en-US/docs/Web/API/Web_components/Using_templates_and_slots) for more information).
+
+> [!NOTE] Even a single whitespace text node is sufficient to make `:has-slotted` apply.
+
+This only works when used inside CSS placed within a [shadow DOM](/en-US/docs/Web/API/Web_components/Using_shadow_DOM).
+
+```css
+/* Selects the content of a <slot> element that has content that is not default  */
+:has-slotted {
+  color: green;
+}
+
+/* Selects the content of a <slot> element that has no content or default  */
+:not(:has-slotted) {
+  color: red;
+}
+```
+
+## Syntax
+
+```css-nolint
+:has-slotted {
+  /* ... */
+}
+```
+
+## Examples
+
+This example has two `<slot>` elements, one of which has been assigned some content and the other has not.
+
+### HTML
+
+```html
+<p>
+  <template shadowrootmode="open">
+    <style>
+      :has-slotted {
+        color: rebeccapurple;
+      }
+    </style>
+    <slot name="one">Placeholder 1</slot>
+    <slot name="two">Placeholder 2</slot>
+  </template>
+  <span slot="one">Slotted content</span>
+</p>
+```
+
+### Result
+
+The `<slot>` element that has been assigned content matched the `:has-slotted` pseudo-class and has the `color` value of `rebeccapurple` applied.
+
+{{EmbedLiveSample("simple_example",100,300)}}
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- HTML {{HTMLElement("template")}} element
+- HTML {{HTMLElement("slot")}} element
+- {{CSSXRef("::slotted")}}
diff --git a/files/en-us/web/css/_colon_local-link/index.md b/files/en-us/web/css/_colon_local-link/index.md
index 48b44d3f5ff756a..a97563cd020c361 100644
--- a/files/en-us/web/css/_colon_local-link/index.md
+++ b/files/en-us/web/css/_colon_local-link/index.md
@@ -2,10 +2,12 @@
 title: ":local-link"
 slug: Web/CSS/:local-link
 page-type: css-pseudo-class
+status:
+  - experimental
 spec-urls: https://drafts.csswg.org/selectors/#local-link-pseudo
 ---
 
-{{CSSRef}}
+{{CSSRef}}{{SeeCompatTable}}
 
 The **`:local-link`** [CSS](/en-US/docs/Web/CSS) [pseudo-class](/en-US/docs/Web/CSS/Pseudo-classes) represents a link to the same document. Therefore an element that is the source anchor of a hyperlink whose target's absolute URL matches the element's own document URL.
 
@@ -51,7 +53,7 @@ a:local-link {
 
 ## Browser compatibility
 
-This feature is a proposal integrated into the specification. Currently, no browser supports it.
+Currently, no browsers have implemented this feature.
 
 ## See also
 
diff --git a/files/en-us/web/css/_colon_target-within/index.md b/files/en-us/web/css/_colon_target-within/index.md
index 1677d2884c28bc1..fe1f4f66cef4f6a 100644
--- a/files/en-us/web/css/_colon_target-within/index.md
+++ b/files/en-us/web/css/_colon_target-within/index.md
@@ -4,7 +4,7 @@ slug: Web/CSS/:target-within
 page-type: css-pseudo-class
 status:
   - experimental
-browser-compat: css.selectors.target-within
+spec-urls: https://drafts.csswg.org/selectors/#target-within-pseudo
 ---
 
 {{CSSRef}}{{SeeCompatTable}}
@@ -85,7 +85,7 @@ p:target i {
 
 ## Browser compatibility
 
-{{Compat}}
+Currently, no browsers have implemented this feature.
 
 ## See also
 
diff --git a/files/en-us/web/css/_doublecolon_slotted/index.md b/files/en-us/web/css/_doublecolon_slotted/index.md
index 4caa731c7fa8453..2a9419ad726135c 100644
--- a/files/en-us/web/css/_doublecolon_slotted/index.md
+++ b/files/en-us/web/css/_doublecolon_slotted/index.md
@@ -122,6 +122,7 @@ Our markup includes three custom elements, including a custom element with an in
 - {{cssxref(":host")}}
 - {{cssxref(":host_function", ":host()")}}
 - {{cssxref(":host-context", ":host-context()")}}
+- {{cssxref(":has-slotted")}}
 - [CSS scoping](/en-US/docs/Web/CSS/CSS_scoping) module
 - HTML [`slot`](/en-US/docs/Web/HTML/Global_attributes/slot) attribute
 - HTML {{HTMLElement("slot")}} element
diff --git a/files/en-us/web/css/align-self/index.md b/files/en-us/web/css/align-self/index.md
index 8343af21fbdfc20..56c1ab8081bface 100644
--- a/files/en-us/web/css/align-self/index.md
+++ b/files/en-us/web/css/align-self/index.md
@@ -145,4 +145,6 @@ div:nth-child(3) {
 - [Aligning items in a flex container](/en-US/docs/Web/CSS/CSS_flexible_box_layout/Aligning_items_in_a_flex_container)
 - [Box alignment in CSS grid layouts](/en-US/docs/Web/CSS/CSS_grid_layout/Box_alignment_in_grid_layout)
 - [CSS box alignment](/en-US/docs/Web/CSS/CSS_box_alignment)
-- The {{cssxref("align-items")}} property
+- {{cssxref("align-items")}}
+- {{cssxref("justify-self")}}
+- {{cssxref("place-self")}}
diff --git a/files/en-us/web/css/css_transforms/index.md b/files/en-us/web/css/css_transforms/index.md
index e597e3ade23a949..0039e22c9679f26 100644
--- a/files/en-us/web/css/css_transforms/index.md
+++ b/files/en-us/web/css/css_transforms/index.md
@@ -699,7 +699,7 @@ The cube in the above example is comprised of six `<div>` elements, all of which
 - {{cssxref("transform-function/skewX", "skewX()")}}
 - {{cssxref("transform-function/skewY", "skewY()")}}
 - {{cssxref("transform-function/translate", "translate()")}}
-- {{cssxref("transform-function/translate3d", "translate()")}}
+- {{cssxref("transform-function/translate3d", "translate3d()")}}
 - {{cssxref("transform-function/translateX", "translateX()")}}
 - {{cssxref("transform-function/translateY", "translateY()")}}
 - {{cssxref("transform-function/translateZ", "translateZ()")}}
diff --git a/files/en-us/web/css/gradient/conic-gradient/index.md b/files/en-us/web/css/gradient/conic-gradient/index.md
index 2f2b7ecb5fb3f9e..67b6c411fabd7fa 100644
--- a/files/en-us/web/css/gradient/conic-gradient/index.md
+++ b/files/en-us/web/css/gradient/conic-gradient/index.md
@@ -2,7 +2,7 @@
 title: conic-gradient()
 slug: Web/CSS/gradient/conic-gradient
 page-type: css-function
-browser-compat: css.types.image.gradient.conic-gradient
+browser-compat: css.types.gradient.conic-gradient
 ---
 
 {{CSSRef}}
diff --git a/files/en-us/web/css/gradient/linear-gradient/index.md b/files/en-us/web/css/gradient/linear-gradient/index.md
index cdf84d89ce2e798..e3fbd6d076a64a8 100644
--- a/files/en-us/web/css/gradient/linear-gradient/index.md
+++ b/files/en-us/web/css/gradient/linear-gradient/index.md
@@ -2,7 +2,7 @@
 title: linear-gradient()
 slug: Web/CSS/gradient/linear-gradient
 page-type: css-function
-browser-compat: css.types.image.gradient.linear-gradient
+browser-compat: css.types.gradient.linear-gradient
 ---
 
 {{CSSRef}}
diff --git a/files/en-us/web/css/gradient/radial-gradient/index.md b/files/en-us/web/css/gradient/radial-gradient/index.md
index 5d93e593c02ec0c..f46f61a5216b271 100644
--- a/files/en-us/web/css/gradient/radial-gradient/index.md
+++ b/files/en-us/web/css/gradient/radial-gradient/index.md
@@ -2,7 +2,7 @@
 title: radial-gradient()
 slug: Web/CSS/gradient/radial-gradient
 page-type: css-function
-browser-compat: css.types.image.gradient.radial-gradient
+browser-compat: css.types.gradient.radial-gradient
 ---
 
 {{CSSRef}}
diff --git a/files/en-us/web/css/gradient/repeating-conic-gradient/index.md b/files/en-us/web/css/gradient/repeating-conic-gradient/index.md
index a737920c6420cd6..4d1d1ea85c99a9c 100644
--- a/files/en-us/web/css/gradient/repeating-conic-gradient/index.md
+++ b/files/en-us/web/css/gradient/repeating-conic-gradient/index.md
@@ -2,7 +2,7 @@
 title: repeating-conic-gradient()
 slug: Web/CSS/gradient/repeating-conic-gradient
 page-type: css-function
-browser-compat: css.types.image.gradient.repeating-conic-gradient
+browser-compat: css.types.gradient.repeating-conic-gradient
 ---
 
 {{CSSRef}}
diff --git a/files/en-us/web/css/gradient/repeating-linear-gradient/index.md b/files/en-us/web/css/gradient/repeating-linear-gradient/index.md
index 11c70ecbce614df..5a0c0e417517e79 100644
--- a/files/en-us/web/css/gradient/repeating-linear-gradient/index.md
+++ b/files/en-us/web/css/gradient/repeating-linear-gradient/index.md
@@ -2,7 +2,7 @@
 title: repeating-linear-gradient()
 slug: Web/CSS/gradient/repeating-linear-gradient
 page-type: css-function
-browser-compat: css.types.image.gradient.repeating-linear-gradient
+browser-compat: css.types.gradient.repeating-linear-gradient
 ---
 
 {{CSSRef}}
diff --git a/files/en-us/web/css/gradient/repeating-radial-gradient/index.md b/files/en-us/web/css/gradient/repeating-radial-gradient/index.md
index 99eb338e262621e..1bc5324ad886a8c 100644
--- a/files/en-us/web/css/gradient/repeating-radial-gradient/index.md
+++ b/files/en-us/web/css/gradient/repeating-radial-gradient/index.md
@@ -2,7 +2,7 @@
 title: repeating-radial-gradient()
 slug: Web/CSS/gradient/repeating-radial-gradient
 page-type: css-function
-browser-compat: css.types.image.gradient.repeating-radial-gradient
+browser-compat: css.types.gradient.repeating-radial-gradient
 ---
 
 {{CSSRef}}
diff --git a/files/en-us/web/css/justify-self/index.md b/files/en-us/web/css/justify-self/index.md
index 599d95271ce8e33..bff8949755cce3c 100644
--- a/files/en-us/web/css/justify-self/index.md
+++ b/files/en-us/web/css/justify-self/index.md
@@ -195,6 +195,8 @@ span {
 
 ## See also
 
-- {{CSSxRef("justify-items")}}
 - [Box alignment in CSS grid layouts](/en-US/docs/Web/CSS/CSS_grid_layout/Box_alignment_in_grid_layout)
 - [CSS box alignment](/en-US/docs/Web/CSS/CSS_box_alignment) module
+- {{CSSxRef("justify-items")}}
+- {{cssxref("align-self")}}
+- {{cssxref("place-self")}}
diff --git a/files/en-us/web/css/mod/index.md b/files/en-us/web/css/mod/index.md
index ed08de3d19fcbee..6b4fa6bc7863d96 100644
--- a/files/en-us/web/css/mod/index.md
+++ b/files/en-us/web/css/mod/index.md
@@ -9,7 +9,7 @@ browser-compat: css.types.mod
 
 The **`mod()`** [CSS](/en-US/docs/Web/CSS) [function](/en-US/docs/Web/CSS/CSS_Functions) returns a modulus left over when the first parameter is divided by the second parameter, similar to the JavaScript [remainder operator (`%`)](/en-US/docs/Web/JavaScript/Reference/Operators/Remainder). The modulus is the value left over when one operand, the dividend, is divided by a second operand, the divisor. It always takes the sign of the divisor.
 
-> For example, the CSS `mod(21, -4)` function returns the remainder of `-1`. When dividing 21 by -4, the result is 5 with a remainder of -1. The full calculation is `21 / -4 = -4 * 5 - 1`.
+The calculation is `a - (Math.floor(a / b) * b)`. For example, the CSS `mod(21, -4)` function returns the remainder of `-3`. The full calculation is `21 - (Math.floor(21 / -4) * -4)`. When dividing `21` by `-4`, the result is `-5.25`. This is floored to `-6`. Multiplying `-6` by `-4` is `24`. Subtracting this `24` from the original `21`, the remainder is -3.
 
 ## Syntax
 
diff --git a/files/en-us/web/css/padding-block-end/index.md b/files/en-us/web/css/padding-block-end/index.md
index 917234e6edba988..113a50f013f71bf 100644
--- a/files/en-us/web/css/padding-block-end/index.md
+++ b/files/en-us/web/css/padding-block-end/index.md
@@ -38,9 +38,9 @@ padding-block-end: unset;
 
 ## Description
 
-The `padding-block-end` property is defined in the specification as taking the same values as the {{cssxref("padding-top")}} property. However, the physical property it maps to depends on the values set for {{cssxref("writing-mode")}}, {{cssxref("direction")}}, and {{cssxref("text-orientation")}}. Therefore, it could map to {{cssxref("padding-bottom")}}, {{cssxref("padding-right")}}, or {{cssxref("padding-left")}}.
+The `padding-block-end` property takes the same values as physical padding properties such as {{cssxref("padding-top")}}. However, it can be equivalent to {{cssxref("padding-bottom")}}, `padding-top`, {{cssxref("padding-left")}}, or {{cssxref("padding-right")}} depending on the values set for {{cssxref("writing-mode")}}, {{cssxref("direction")}}, and {{cssxref("text-orientation")}}.
 
-It relates to {{cssxref("padding-block-start")}}, {{cssxref("padding-inline-start")}}, and {{cssxref("padding-inline-end")}}, which define the other paddings of the element.
+It relates to {{cssxref("padding-block-start")}}, {{cssxref("padding-inline-start")}}, and {{cssxref("padding-inline-end")}}, which define the other padding values of the element.
 
 ## Formal definition
 
diff --git a/files/en-us/web/css/padding-block-start/index.md b/files/en-us/web/css/padding-block-start/index.md
index 7e531a5fe521cb5..092d4d9079279af 100644
--- a/files/en-us/web/css/padding-block-start/index.md
+++ b/files/en-us/web/css/padding-block-start/index.md
@@ -38,9 +38,9 @@ padding-block-start: unset;
 
 ## Description
 
-The `padding-block-start` property is defined in the specification as taking the same values as the {{cssxref("padding-top")}} property. However, the physical property it maps to depends on the values set for {{cssxref("writing-mode")}}, {{cssxref("direction")}}, and {{cssxref("text-orientation")}}. Therefore, it could map to {{cssxref("padding-bottom")}}, {{cssxref("padding-right")}}, or {{cssxref("padding-left")}}.
+The `padding-block-start` property takes the same values as physical padding properties such as {{cssxref("padding-top")}}. However, it can be equivalent to `padding-top`, {{cssxref("padding-bottom")}}, {{cssxref("padding-left")}}, or {{cssxref("padding-right")}} depending on the values set for {{cssxref("writing-mode")}}, {{cssxref("direction")}}, and {{cssxref("text-orientation")}}.
 
-It relates to {{cssxref("padding-block-end")}}, {{cssxref("padding-inline-start")}}, and {{cssxref("padding-inline-end")}}, which define the other paddings of the element.
+It relates to {{cssxref("padding-block-end")}}, {{cssxref("padding-inline-start")}}, and {{cssxref("padding-inline-end")}}, which define the other padding values of the element.
 
 ## Formal definition
 
diff --git a/files/en-us/web/css/padding-block/index.md b/files/en-us/web/css/padding-block/index.md
index 958064511ae41c4..a9e015e44ff8746 100644
--- a/files/en-us/web/css/padding-block/index.md
+++ b/files/en-us/web/css/padding-block/index.md
@@ -45,7 +45,7 @@ The `padding-block` property takes the same values as the {{cssxref("padding-lef
 
 ## Description
 
-These values corresponds to the {{cssxref("padding-top")}} and {{cssxref("padding-bottom")}}, or {{cssxref("padding-right")}}, and {{cssxref("padding-left")}} property depending on the values defined for {{cssxref("writing-mode")}}, {{cssxref("direction")}}, and {{cssxref("text-orientation")}}.
+The padding values specified by `padding-block` can be equivalent to the {{cssxref("padding-top")}} and {{cssxref("padding-bottom")}} properties or the {{cssxref("padding-right")}} and {{cssxref("padding-left")}} properties, depending on the values defined for {{cssxref("writing-mode")}}, {{cssxref("direction")}}, and {{cssxref("text-orientation")}}.
 
 ## Formal definition
 
diff --git a/files/en-us/web/css/padding-inline-end/index.md b/files/en-us/web/css/padding-inline-end/index.md
index 8822074c33c0a80..e27331a26fe58bf 100644
--- a/files/en-us/web/css/padding-inline-end/index.md
+++ b/files/en-us/web/css/padding-inline-end/index.md
@@ -38,9 +38,9 @@ padding-inline-end: unset;
 
 ## Description
 
-The `padding-inline-end` property is defined in the specification as taking the same values as the {{cssxref("padding-top")}} property. However, the physical property it maps to depends on the values set for {{cssxref("writing-mode")}}, {{cssxref("direction")}}, and {{cssxref("text-orientation")}}. Therefore, it could map to {{cssxref("padding-bottom")}}, {{cssxref("padding-right")}}, or {{cssxref("padding-left")}}.
+The `padding-inline-end` property takes the same values as physical padding properties such as {{cssxref("padding-top")}}. However, it can be equivalent to {{cssxref("padding-right")}}, {{cssxref("padding-left")}}, `padding-top`, or {{cssxref("padding-bottom")}} depending on the values set for {{cssxref("writing-mode")}}, {{cssxref("direction")}}, and {{cssxref("text-orientation")}}.
 
-It relates to {{cssxref("padding-block-start")}}, {{cssxref("padding-block-end")}}, and {{cssxref("padding-inline-start")}}, which define the other paddings of the element.
+It relates to {{cssxref("padding-block-start")}}, {{cssxref("padding-block-end")}}, and {{cssxref("padding-inline-start")}}, which define the other padding values of the element.
 
 ## Formal definition
 
diff --git a/files/en-us/web/css/padding-inline-start/index.md b/files/en-us/web/css/padding-inline-start/index.md
index 3cf2fcf7cef670a..8b7d368682fac82 100644
--- a/files/en-us/web/css/padding-inline-start/index.md
+++ b/files/en-us/web/css/padding-inline-start/index.md
@@ -38,9 +38,9 @@ padding-inline-start: unset;
 
 ## Description
 
-In English, a left-to-right top-to-bottom language, the `padding-inline-start` property for this paragraph of text corresponds to the {{cssxref("padding-top")}} property. However, whether this logical property corresponds to the `padding-top`, {{cssxref("padding-right")}}, or {{cssxref("padding-bottom")}}, or {{cssxref("padding-left")}} depends on the element's {{cssxref("writing-mode")}}, {{cssxref("direction")}}, and {{cssxref("text-orientation")}}.
+The `padding-inline-start` property takes the same values as physical properties such as {{cssxref("padding-top")}}. However, it can be equivalent to {{cssxref("padding-left")}}, {{cssxref("padding-right")}}, `padding-top`, or {{cssxref("padding-bottom")}} depending on the values set for {{cssxref("writing-mode")}}, {{cssxref("direction")}}, and {{cssxref("text-orientation")}}.
 
-It relates to {{cssxref("padding-block-start")}}, {{cssxref("padding-block-end")}}, and {{cssxref("padding-inline-end")}}, which define the other paddings of the element.
+It relates to {{cssxref("padding-block-start")}}, {{cssxref("padding-block-end")}}, and {{cssxref("padding-inline-end")}}, which define the other padding values of the element.
 
 ## Formal definition
 
diff --git a/files/en-us/web/css/padding-inline/index.md b/files/en-us/web/css/padding-inline/index.md
index 7f755a91a46b6f9..b8f5890b09204a3 100644
--- a/files/en-us/web/css/padding-inline/index.md
+++ b/files/en-us/web/css/padding-inline/index.md
@@ -48,7 +48,7 @@ The `padding-inline` property may be specified with one or two values. If one va
 
 ## Description
 
-Values for this property correspond to the {{cssxref("padding-top")}} and {{cssxref("padding-bottom")}}, or {{cssxref("padding-right")}}, and {{cssxref("padding-left")}} property depending on the values defined for {{cssxref("writing-mode")}}, {{cssxref("direction")}}, and {{cssxref("text-orientation")}}.
+The padding values specified by `padding-inline` can be equivalent to the {{cssxref("padding-top")}} and {{cssxref("padding-bottom")}} properties or the {{cssxref("padding-right")}} and {{cssxref("padding-left")}} properties, depending on the values defined for {{cssxref("writing-mode")}}, {{cssxref("direction")}}, and {{cssxref("text-orientation")}}.
 
 ## Formal definition
 
diff --git a/files/en-us/web/css/position-area/index.md b/files/en-us/web/css/position-area/index.md
index 6a3efdd89355882..610fe281bb148c4 100644
--- a/files/en-us/web/css/position-area/index.md
+++ b/files/en-us/web/css/position-area/index.md
@@ -2,10 +2,12 @@
 title: position-area
 slug: Web/CSS/position-area
 page-type: css-property
+status:
+  - experimental
 browser-compat: css.properties.position-area
 ---
 
-{{CSSRef}}
+{{CSSRef}}{{SeeCompatTable}}
 
 The **`position-area`** [CSS](/en-US/docs/Web/CSS) property enables an anchor-positioned element to be positioned relative to the edges of its associated anchor element by placing the positioned element on one or more tiles of an implicit 3x3 grid, where the anchoring element is the center cell.
 
diff --git a/files/en-us/web/css/position-area_value/index.md b/files/en-us/web/css/position-area_value/index.md
index fcb0113657b8fe1..f0461c359d7b9c4 100644
--- a/files/en-us/web/css/position-area_value/index.md
+++ b/files/en-us/web/css/position-area_value/index.md
@@ -2,10 +2,12 @@
 title: <position-area>
 slug: Web/CSS/position-area_value
 page-type: css-type
+status:
+  - experimental
 browser-compat: css.properties.position-area
 ---
 
-{{CSSRef}}
+{{CSSRef}}{{SeeCompatTable}}
 
 The **`<position-area>`** [CSS](/en-US/docs/Web/CSS) [data type](/en-US/docs/Web/CSS/CSS_Types) defines the cell or spanned cells of a **position-area grid**, a 3x3 grid whose center cell is an anchor element.
 
diff --git a/files/en-us/web/html/element/index.md b/files/en-us/web/html/element/index.md
index c70f5aebb75e3b9..a29231c76566bf1 100644
--- a/files/en-us/web/html/element/index.md
+++ b/files/en-us/web/html/element/index.md
@@ -30,7 +30,7 @@ Metadata contains information about the page. This includes information about st
 | {{HTMLElement("link")}}  | Specifies relationships between the current document and an external resource. This element is most commonly used to link to CSS but is also used to establish site icons (both "favicon" style icons and icons for the home screen and apps on mobile devices) among other things. |
 | {{HTMLElement("meta")}}  | Represents {{Glossary("Metadata","metadata")}} that cannot be represented by other HTML meta-related elements, like {{HTMLElement("base")}}, {{HTMLElement("link")}}, {{HTMLElement("script")}}, {{HTMLElement("style")}} and {{HTMLElement("title")}}.                             |
 | {{HTMLElement("style")}} | Contains style information for a document or part of a document. It contains CSS, which is applied to the contents of the document containing this element.                                                                                                                         |
-| {{HTMLElement("title")}} | Defines the document's title that is shown in a {{glossary("Browser", "browser")}}'s title bar or a page's tab. It only contains text; tags within the element are ignored.                                                                                                         |
+| {{HTMLElement("title")}} | Defines the document's title that is shown in a {{glossary("Browser", "browser")}}'s title bar or a page's tab. It only contains text; HTML tags within the element, if any, are also treated as plain text.                                                                        |
 
 ## Sectioning root
 
diff --git a/files/en-us/web/html/element/slot/index.md b/files/en-us/web/html/element/slot/index.md
index f925c462d8a064c..febf0d2df95e220 100644
--- a/files/en-us/web/html/element/slot/index.md
+++ b/files/en-us/web/html/element/slot/index.md
@@ -145,4 +145,5 @@ This element includes the [global attributes](/en-US/docs/Web/HTML/Global_attrib
 - HTML {{HTMLElement("template")}} element
 - HTML [`slot`](/en-US/docs/Web/HTML/Global_attributes/slot) attribute
 - CSS {{CSSXref("::slotted")}} pseudo-element
+- CSS {{cssxref(":has-slotted")}} pseudo-class
 - [CSS scoping](/en-US/docs/Web/CSS/CSS_scoping) module
diff --git a/files/en-us/web/html/element/template/index.md b/files/en-us/web/html/element/template/index.md
index 28d54913f502bb0..ac37005283de8e3 100644
--- a/files/en-us/web/html/element/template/index.md
+++ b/files/en-us/web/html/element/template/index.md
@@ -380,7 +380,7 @@ Since `firstClone` is a `DocumentFragment`, only its children are added to `cont
 
 - [`part`](/en-US/docs/Web/HTML/Global_attributes/part) and [`exportparts`](/en-US/docs/Web/HTML/Global_attributes/exportparts) HTML attributes
 - {{HTMLElement("slot")}} HTML element
-- {{CSSXref(":host")}}, {{CSSXref(":host_function", ":host()")}}, and {{CSSXref(":host-context", ":host-context()")}} CSS pseudo-classes
+- {{CSSXref(":has-slotted")}}, {{CSSXref(":host")}}, {{CSSXref(":host_function", ":host()")}}, and {{CSSXref(":host-context", ":host-context()")}} CSS pseudo-classes
 - {{CSSXref("::part")}} and {{CSSXref("::slotted")}} CSS pseudo-elements
 - [`ShadowRoot`](/en-US/docs/Web/API/ShadowRoot) interface
 - [Using templates and slots](/en-US/docs/Web/API/Web_components/Using_templates_and_slots)
diff --git a/files/en-us/web/html/element/video/index.md b/files/en-us/web/html/element/video/index.md
index d24d7c7d1d419ff..f379af18948cf95 100644
--- a/files/en-us/web/html/element/video/index.md
+++ b/files/en-us/web/html/element/video/index.md
@@ -540,4 +540,4 @@ Some media file types let you provide more specific information using the [`code
 - {{htmlelement("audio")}}
 - [Using HTML audio and video](/en-US/docs/Learn/HTML/Multimedia_and_embedding/Video_and_audio_content)
 - [Manipulating video using canvas](/en-US/docs/Web/API/Canvas_API/Manipulating_video_using_canvas)
-- [Configuring servers for Ogg media](/en-US/docs/Web/HTTP/Configuring_servers_for_Ogg_media)
+- [Configuring servers for Ogg media](/en-US/docs/Web/Media/Formats/Configuring_servers_for_Ogg_media)
diff --git a/files/en-us/web/html/global_attributes/enterkeyhint/index.md b/files/en-us/web/html/global_attributes/enterkeyhint/index.md
index d2c14e8323fd8dd..1f7840f42c83ada 100644
--- a/files/en-us/web/html/global_attributes/enterkeyhint/index.md
+++ b/files/en-us/web/html/global_attributes/enterkeyhint/index.md
@@ -44,49 +44,37 @@ The `enterkeyhint` attribute is an [enumerated](/en-US/docs/Glossary/Enumerated)
     <tr>
       <td><code>enterkeyhint="enter"</code></td>
       <td>Typically inserting a new line.</td>
-      <td><kbd>↵</kbd></td>
+      <td><kbd>return</kbd>, <kbd>↵</kbd></td>
     </tr>
     <tr>
       <td><code>enterkeyhint="done"</code></td>
-      <td>
-        Typically meaning there is nothing more to input and the input method
-        editor (IME) will be closed.
-      </td>
-      <td><kbd>Done</kbd></td>
+      <td>Typically meaning there is nothing more to input and the input method editor (IME) will be closed.</td>
+      <td><kbd>done</kbd>, <kbd>✅</kbd></td>
     </tr>
     <tr>
       <td><code>enterkeyhint="go"</code></td>
-      <td>
-        Typically meaning to take the user to the target of the text they typed.
-      </td>
-      <td><kbd>Open</kbd></td>
+      <td>Typically meaning to take the user to the target of the text they typed.</td>
+      <td><kbd>go</kbd>, <kbd>🡢</kbd></td>
     </tr>
     <tr>
       <td><code>enterkeyhint="next"</code></td>
-      <td>
-        Typically taking the user to the next field that will accept text.
-      </td>
-      <td><kbd>Next</kbd></td>
+      <td>Typically taking the user to the next field that will accept text.</td>
+      <td><kbd>next</kbd>, <kbd>⇥</kbd></td>
     </tr>
     <tr>
       <td><code>enterkeyhint="previous"</code></td>
-      <td>
-        Typically taking the user to the previous field that will accept text.
-      </td>
-      <td><kbd>Previous</kbd></td>
+      <td>Typically taking the user to the previous field that will accept text.</td>
+      <td><kbd>return</kbd>, <kbd>⇤</kbd></td>
     </tr>
     <tr>
       <td><code>enterkeyhint="search"</code></td>
-      <td>
-        Typically taking the user to the results of searching for the text they
-        have typed.
-      </td>
-      <td><kbd>Search</kbd></td>
+      <td>Typically taking the user to the results of searching for the text they have typed.</td>
+      <td><kbd>search</kbd>, <kbd>🔍</kbd></td>
     </tr>
     <tr>
       <td><code>enterkeyhint="send"</code></td>
       <td>Typically delivering the text to its target.</td>
-      <td><kbd>Send</kbd></td>
+      <td><kbd>send</kbd></td>
     </tr>
   </tbody>
 </table>
diff --git a/files/en-us/web/html/viewport_meta_tag/index.md b/files/en-us/web/html/viewport_meta_tag/index.md
index b7de5f0112edd97..f8ad9993a85d8ed 100644
--- a/files/en-us/web/html/viewport_meta_tag/index.md
+++ b/files/en-us/web/html/viewport_meta_tag/index.md
@@ -21,7 +21,7 @@ However, this mechanism is not so good for pages that are optimized for narrow s
 
 ## Viewport basics
 
-A typical mobile-optimized site contains something like the following:
+The viewport is a comma-separated list of feature and value pairs. A typical mobile-optimized site contains something like the following:
 
 ```html
 <meta name="viewport" content="width=device-width, initial-scale=1" />
@@ -82,6 +82,10 @@ Allowed values are:
 - `overlays-content`
   - : Neither the {{Glossary("viewport")}} nor the {{Glossary("visual viewport")}} gets resized by the interactive widget.
 
+```html
+<meta name="viewport" content="interactive-widget=resizes-content" />
+```
+
 When the {{Glossary("viewport")}} gets resized, the initial [containing block](/en-US/docs/Web/CSS/Containing_block) also gets resized, thereby affecting the computed size of [viewport units](/en-US/docs/Web/CSS/length#relative_length_units_based_on_viewport).
 
 ## Common viewport sizes for mobile and tablet devices
diff --git a/files/en-us/web/http/cookies/index.md b/files/en-us/web/http/cookies/index.md
index abc3a7e5bcccf6e..9b69ed7b5dfb592 100644
--- a/files/en-us/web/http/cookies/index.md
+++ b/files/en-us/web/http/cookies/index.md
@@ -59,7 +59,7 @@ Set-Cookie: tasty_cookie=strawberry
 ```
 
 > [!NOTE]
-> Find out how to use the `Set-Cookie` header in various server-side languages/frameworks: [PHP](https://www.php.net/manual/en/function.setcookie.php), [Node.js](https://nodejs.org/dist/latest-v14.x/docs/api/http.html#http_response_setheader_name_value), [Python](https://docs.python.org/3/library/http.cookies.html), [Ruby on Rails](https://api.rubyonrails.org/classes/ActionDispatch/Cookies.html).
+> Find out how to use the `Set-Cookie` header in various server-side languages/frameworks: [PHP](https://www.php.net/manual/en/function.setcookie.php), [Node.js](https://nodejs.org/docs/latest-v19.x/api/http.html#responsesetheadername-value), [Python](https://docs.python.org/3/library/http.cookies.html), [Ruby on Rails](https://api.rubyonrails.org/classes/ActionDispatch/Cookies.html).
 
 When a new request is made, the browser usually sends previously stored cookies for the current domain back to the server within a {{HTTPHeader("Cookie")}} HTTP header:
 
diff --git a/files/en-us/web/http/csp/index.md b/files/en-us/web/http/csp/index.md
index 90db5e6e973d7b7..ac3a1ba0130abaa 100644
--- a/files/en-us/web/http/csp/index.md
+++ b/files/en-us/web/http/csp/index.md
@@ -581,7 +581,7 @@ The server handling these requests can then store or process the incoming report
 
 ## See also
 
-- [Mitigate cross-site scripting with a strict Content Security Policy](https://web.dev/strict-csp) on web.dev (2024)
+- [Mitigate cross-site scripting with a strict Content Security Policy](https://web.dev/articles/strict-csp) on web.dev (2024)
 - [Content Security Policy: A successful mess between hardening and mitigation](https://infocondb.org/con/locomocosec/locomocosec-2019/content-security-policy-a-successful-mess-between-hardening-and-mitigation)
 - [Content Security Policy Cheat Sheet](https://cheatsheetseries.owasp.org/cheatsheets/Content_Security_Policy_Cheat_Sheet.html) on owasp.org
 - [CSP Evaluator](https://csp-evaluator.withgoogle.com/)
diff --git a/files/en-us/web/http/index.md b/files/en-us/web/http/index.md
index a4b226900163107..db6bf240bfd6be4 100644
--- a/files/en-us/web/http/index.md
+++ b/files/en-us/web/http/index.md
@@ -93,7 +93,7 @@ Beginners are encouraged to start with the foundational guides before exploring
 - [Browser detection using the user agent](/en-US/docs/Web/HTTP/Browser_detection_using_the_user_agent)
   - : It's very rarely a good idea to use user agent sniffing to detect a browser, but there are edge cases that require it.
     This document will guide you in doing this as correctly as possible when this is necessary, with an emphasis on considerations to make before embarking on this route.
-- [Configuring servers for Ogg media](/en-US/docs/Web/HTTP/Configuring_servers_for_Ogg_media)
+- [Configuring servers for Ogg media](/en-US/docs/Web/Media/Formats/Configuring_servers_for_Ogg_media)
   - : This guide covers a few server configuration changes that may be necessary for your web server to correctly serve Ogg media files.
     This information may also be useful if you encounter other media types your server isn't already configured to recognize.
 
diff --git a/files/en-us/web/http/methods/delete/index.md b/files/en-us/web/http/methods/delete/index.md
index 2d5354d61115402..1fe67d973464052 100644
--- a/files/en-us/web/http/methods/delete/index.md
+++ b/files/en-us/web/http/methods/delete/index.md
@@ -2,7 +2,7 @@
 title: DELETE
 slug: Web/HTTP/Methods/DELETE
 page-type: http-method
-browser-compat: http.methods.DELETE
+spec-urls: https://www.rfc-editor.org/rfc/rfc9110.html#name-delete
 ---
 
 {{HTTPSidebar}}
@@ -111,7 +111,8 @@ Content-Length: 1234
 
 ## Browser compatibility
 
-{{Compat}}
+The browser doesn't use the `DELETE` method for user-initiated actions, so "browser compatibility" doesn't apply.
+Developers can set this request method using [`fetch()`](/en-US/docs/Web/API/Window/fetch).
 
 ## See also
 
diff --git a/files/en-us/web/http/methods/patch/index.md b/files/en-us/web/http/methods/patch/index.md
index 900733573ffc3e8..8f5dc735b478ccc 100644
--- a/files/en-us/web/http/methods/patch/index.md
+++ b/files/en-us/web/http/methods/patch/index.md
@@ -117,6 +117,11 @@ ETag: "e0023aa4f"
 
 {{Specifications}}
 
+## Browser compatibility
+
+The browser doesn't use the `PATCH` method for user-initiated actions, so "browser compatibility" doesn't apply.
+Developers can set this request method using [`fetch()`](/en-US/docs/Web/API/Window/fetch).
+
 ## See also
 
 - [HTTP request methods](/en-US/docs/Web/HTTP/Methods)
diff --git a/files/en-us/web/http/methods/put/index.md b/files/en-us/web/http/methods/put/index.md
index 794e92d4835e5e0..43b57b5670d6cd9 100644
--- a/files/en-us/web/http/methods/put/index.md
+++ b/files/en-us/web/http/methods/put/index.md
@@ -90,7 +90,8 @@ Content-Location: /existing.html
 
 ## Browser compatibility
 
-{{Compat}}
+The browser doesn't use the `PUT` method for user-initiated actions, so "browser compatibility" doesn't apply.
+Developers can set this request method using [`fetch()`](/en-US/docs/Web/API/Window/fetch).
 
 ## See also
 
diff --git a/files/en-us/web/http/methods/trace/index.md b/files/en-us/web/http/methods/trace/index.md
index 206be0fa4b4af64..4b2eff854ceb07a 100644
--- a/files/en-us/web/http/methods/trace/index.md
+++ b/files/en-us/web/http/methods/trace/index.md
@@ -96,6 +96,11 @@ Accept: */*
 
 {{Specifications}}
 
+## Browser compatibility
+
+The browser doesn't use the `TRACE` method for user-initiated actions, so "browser compatibility" doesn't apply.
+Developers can set this request method using [`fetch()`](/en-US/docs/Web/API/Window/fetch).
+
 ## See also
 
 - [HTTP request methods](/en-US/docs/Web/HTTP/Methods)
diff --git a/files/en-us/web/javascript/reference/global_objects/asynciterator/symbol.asynciterator/index.md b/files/en-us/web/javascript/reference/global_objects/asynciterator/symbol.asynciterator/index.md
index a1ced128c977cf3..ac719188547c1d2 100644
--- a/files/en-us/web/javascript/reference/global_objects/asynciterator/symbol.asynciterator/index.md
+++ b/files/en-us/web/javascript/reference/global_objects/asynciterator/symbol.asynciterator/index.md
@@ -9,8 +9,6 @@ browser-compat: javascript.builtins.AsyncIterator.@@asyncIterator
 
 The **`[Symbol.asyncIterator]()`** method of {{jsxref("AsyncIterator")}} instances implements the [async iterable protocol](/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#the_async_iterator_and_async_iterable_protocols) and allows built-in async iterators to be consumed by most syntaxes expecting async iterables, such as [`for await...of`](/en-US/docs/Web/JavaScript/Reference/Statements/for-await...of) loops. It returns the value of [`this`](/en-US/docs/Web/JavaScript/Reference/Operators/this), which is the async iterator object itself.
 
-{{EmbedInteractiveExample("pages/js/map-prototype-@@iterator.html")}}
-
 ## Syntax
 
 ```js-nolint
diff --git a/files/en-us/web/javascript/reference/global_objects/iterator/some/index.md b/files/en-us/web/javascript/reference/global_objects/iterator/some/index.md
index b93111720cfa60a..ab31e6a1cd39475 100644
--- a/files/en-us/web/javascript/reference/global_objects/iterator/some/index.md
+++ b/files/en-us/web/javascript/reference/global_objects/iterator/some/index.md
@@ -52,8 +52,7 @@ const isEven = (x) => x % 2 === 0;
 console.log(fibonacci().some(isEven)); // true
 
 const isNegative = (x) => x < 0;
-const isPositive = (x) => x > 0;
-console.log(fibonacci().take(10).some(isPositive)); // false
+console.log(fibonacci().take(10).some(isNegative)); // false
 console.log(fibonacci().some(isNegative)); // Never completes
 ```
 
diff --git a/files/en-us/web/javascript/reference/global_objects/object/groupby/index.md b/files/en-us/web/javascript/reference/global_objects/object/groupby/index.md
index 5c11871c277c9af..b653f6b857a8c36 100644
--- a/files/en-us/web/javascript/reference/global_objects/object/groupby/index.md
+++ b/files/en-us/web/javascript/reference/global_objects/object/groupby/index.md
@@ -39,7 +39,7 @@ A [`null`-prototype object](/en-US/docs/Web/JavaScript/Reference/Global_Objects/
 
 ## Description
 
-`Object.groupBy()` calls a provided `callbackFn` function once for each element in an iterable. The callback function should return a string or symbol (values that are neither type are [coerced to strings](/en-US/docs/Web/JavaScript/Reference/Global_Objects/String#string_coercion)) indicating the group of the associated element. The values returned by `callbackFn` are used as keys for the object returned by `Map.groupBy()`. Each key has an associated array containing all the elements for which the callback returned the same value.
+`Object.groupBy()` calls a provided `callbackFn` function once for each element in an iterable. The callback function should return a string or symbol (values that are neither type are [coerced to strings](/en-US/docs/Web/JavaScript/Reference/Global_Objects/String#string_coercion)) indicating the group of the associated element. The values returned by `callbackFn` are used as keys for the object returned by `Object.groupBy()`. Each key has an associated array containing all the elements for which the callback returned the same value.
 
 The elements in the returned object and the original iterable are the same (not {{Glossary("deep copy", "deep copies")}}). Changing the internal structure of the elements will be reflected in both the original iterable and the returned object.
 
diff --git a/files/en-us/web/javascript/reference/global_objects/string/concat/index.md b/files/en-us/web/javascript/reference/global_objects/string/concat/index.md
index 2a2542db4a6f9f5..3764784b30a5b1c 100644
--- a/files/en-us/web/javascript/reference/global_objects/string/concat/index.md
+++ b/files/en-us/web/javascript/reference/global_objects/string/concat/index.md
@@ -15,7 +15,6 @@ the string arguments to this string and returns a new string.
 ## Syntax
 
 ```js-nolint
-concat()
 concat(str1)
 concat(str1, str2)
 concat(str1, str2, /* …, */ strN)
@@ -24,7 +23,7 @@ concat(str1, str2, /* …, */ strN)
 ### Parameters
 
 - `str1`, …, `strN`
-  - : One or more strings to concatenate to `str`.
+  - : One or more strings to concatenate to `str`. Though technically permitted, calling `String.prototype.concat()` with no arguments is a useless operation, because it does not result in observable copying (like {{jsxref("Array.prototype.concat()")}}), since strings are immutable. It should only happen if you are [spreading](/en-US/docs/Web/JavaScript/Reference/Operators/Spread_syntax) an array of strings as arguments, and that array happens to be empty.
 
 ### Return value
 
diff --git a/files/en-us/web/javascript/reference/regular_expressions/modifier/index.md b/files/en-us/web/javascript/reference/regular_expressions/modifier/index.md
index f1c8fc8fa77a055..2df6507705987ee 100644
--- a/files/en-us/web/javascript/reference/regular_expressions/modifier/index.md
+++ b/files/en-us/web/javascript/reference/regular_expressions/modifier/index.md
@@ -85,7 +85,7 @@ pattern.test(input2); // false
 Imagine you are finding all variable declarations called `foo` or `bar` (because they are bad names). The word may appear in any case, but you know the keyword is always lowercase, so you can do this:
 
 ```js
-const pattern = /(?:var|let|const) (?i:foo|bar)\b/i;
+const pattern = /(?:var|let|const) (?i:foo|bar)\b/;
 
 pattern.test("let foo;"); // true
 pattern.test("const BAR = 1;"); // true
diff --git a/files/en-us/web/manifest/screenshots/index.md b/files/en-us/web/manifest/screenshots/index.md
index 45c99682ee34de3..66d0f4c8b5ac8d3 100644
--- a/files/en-us/web/manifest/screenshots/index.md
+++ b/files/en-us/web/manifest/screenshots/index.md
@@ -76,7 +76,7 @@ These images help users preview your web app's interface and features in app sto
 
     - `form_factor` {{Optional_Inline}}
 
-      - : A string that represents represents the screen shape of a broad class of devices to which the screenshot applies.
+      - : A string that represents the screen shape of a broad class of devices to which the screenshot applies.
         Specify this property only when the screenshot applies to a specific screen layout.
         If `form_factor` is not specified, the screenshot is considered suitable for all screen types.
 
diff --git a/files/en-us/web/media/formats/codecs_parameter/index.md b/files/en-us/web/media/formats/codecs_parameter/index.md
index 40279faa7c9b449..238b8e824196b26 100644
--- a/files/en-us/web/media/formats/codecs_parameter/index.md
+++ b/files/en-us/web/media/formats/codecs_parameter/index.md
@@ -58,7 +58,7 @@ Several of the links above go to the same section; that's because those media ty
 
 ### AV1
 
-The syntax of the `codecs` parameter for AV1 is defined the [AV1 Codec ISO Media File Format Binding](https://aomediacodec.github.io/av1-isobmff/) specification, section 5: [Codecs Parameter String](https://aomediacodec.github.io/av1-isobmff/#codecsparam).
+The syntax of the `codecs` parameter for AV1 is defined in the [AV1 Codec ISO Media File Format Binding](https://aomediacodec.github.io/av1-isobmff/) specification, section 5: [Codecs Parameter String](https://aomediacodec.github.io/av1-isobmff/#codecsparam).
 
 ```plain
 av01.P.LLT.DD[.M.CCC.cp.tc.mc.F]
diff --git a/files/en-us/web/http/configuring_servers_for_ogg_media/index.md b/files/en-us/web/media/formats/configuring_servers_for_ogg_media/index.md
similarity index 52%
rename from files/en-us/web/http/configuring_servers_for_ogg_media/index.md
rename to files/en-us/web/media/formats/configuring_servers_for_ogg_media/index.md
index c372c76bacf91eb..6e43615ffc4634a 100644
--- a/files/en-us/web/http/configuring_servers_for_ogg_media/index.md
+++ b/files/en-us/web/media/formats/configuring_servers_for_ogg_media/index.md
@@ -1,42 +1,44 @@
 ---
 title: Configuring servers for Ogg media
-slug: Web/HTTP/Configuring_servers_for_Ogg_media
+slug: Web/Media/Formats/Configuring_servers_for_Ogg_media
 page-type: guide
 ---
 
-{{HTTPSidebar}}
+{{QuickLinksWithSubpages("/en-US/docs/Web/Media")}}
 
-HTML {{HTMLElement("audio")}} and {{HTMLElement("video")}} elements allow media presentation without the need for the user to install any plug-ins or other software to do so.
-This guide covers a few server configuration changes that may be necessary for your web server to correctly serve Ogg media files.
+HTML {{HTMLElement("audio")}} and {{HTMLElement("video")}} elements allow media presentation without the need for the user to install extensions or other software.
+This guide covers server configuration that may be necessary to correctly serve Ogg media files.
 This information may also be useful if you encounter other media types your server isn't already configured to recognize.
 
 ## Serve media with the correct MIME type
 
-`*.ogg` and `*.ogv` files containing video (possibly with an audio track as well, of course), should be served with the `video/ogg` MIME type. `*.oga` and `*.ogg` files containing only audio should be served with the `audio/ogg` MIME type.
-
 If you don't know whether the Ogg file contains audio or video, you can serve it with the MIME type `application/ogg`, and the browser will treat it as a video file.
 
-Most servers don't by default serve Ogg media with the correct MIME types, so you'll likely need to add the appropriate configuration for this.
+- `*.ogg` and `*.ogv` files containing video (possibly with an audio track as well, of course), should be served with the `video/ogg` MIME type.
+- `*.oga` and `*.ogg` files containing only audio should be served with the `audio/ogg` MIME type.
+
+Most servers don't serve Ogg media with the correct MIME types by default, so you'll likely need to add the appropriate configuration for this.
 
 For Apache, you can add the following to your configuration:
 
-```plain
+```apacheconf
 AddType audio/ogg .oga
 AddType video/ogg .ogv
 AddType application/ogg .ogg
 ```
 
-You can find specific information about possible media file types and the codecs used within them in our comprehensive [guide to media types and formats on the web](/en-US/docs/Web/Media/Formats). In particular, the article on [media container formats](/en-US/docs/Web/Media/Formats/Containers) will be especially helpful when configuring servers to host media properly.
+The article on [media container formats](/en-US/docs/Web/Media/Formats/Containers) is especially helpful when configuring servers to host media properly.
 
-## Handle HTTP 1.1 byte range requests correctly
+## Handle range requests correctly
 
-In order to support seeking and playing back regions of the media that aren't yet downloaded, Firefox uses HTTP 1.1 byte-range requests to retrieve the media from the seek target position.
+In order to support seeking and playing back regions of the media that aren't yet downloaded, you can uses [range requests](/en-US/docs/Web/HTTP/Range_requests) to retrieve the media from the seek target position.
 In addition, it uses byte-range requests to seek to the end of the media (assuming you serve the {{HTTPHeader("Content-Length")}} header) in order to determine the duration of the media.
 
-Your server should accept the {{HTTPHeader("Accept-Ranges")}}`: bytes` HTTP header if it can accept byte-range requests. It must return {{HTTPStatus("206")}}`: Partial content` to all byte range requests; otherwise, browsers can't be sure you actually support byte range requests.
+Your server should accept the {{HTTPHeader("Accept-Ranges")}} header if it can accept range requests.
+It must return {{HTTPStatus("206", "206 Partial Content")}} to all range requests, otherwise browsers can't determine if the server supports range requests.
 Your server must also return `206: Partial Content` for the request `Range: bytes=0-` as well.
 
-For more information, see [HTTP range requests](/en-US/docs/Web/HTTP/Range_requests).
+See [range requests](/en-US/docs/Web/HTTP/Range_requests) for more information.
 
 ## Include regular key frames
 
@@ -49,32 +51,12 @@ By default, [`ffmpeg2theora`](https://gitlab.xiph.org/xiph/ffmpeg2theora) uses o
 
 ## Consider using the preload attribute
 
-The HTML {{HTMLElement("audio")}} and {{HTMLElement("video")}} elements provide the `preload` attribute, which tells the browser to attempt to download the entire media when the page loads. Without `preload`, the browser only downloads enough of the media to display the first video frame, and to determine the media's duration.
-
-`preload` is off by default, so if getting to video is the point of your web page, your users may appreciate it if you include `preload` in your video elements. Using `preload="metadata"` will preload the media file's metadata and possibly the first few frames of video. Setting `payload` to `auto` tells the browser to automatically begin downloading the media as soon as the page is loaded, under the assumption that the user will play it.
-
-## Configuration for older Firefox versions
-
-### Serve X-Content-Duration headers
-
-> [!NOTE]
-> As of [Firefox 41](/en-US/docs/Mozilla/Firefox/Releases/41), the `X-Content-Duration` header is no longer supported. See [Firefox bug 1160695](https://bugzil.la/1160695) for more details.
-
-The Ogg format doesn't encapsulate the duration of media, so for the progress bar on the video controls to display the duration of the video, Gecko needs to determine the length of the media using other means.
-
-There are two ways Gecko can do this. The best way is to offer an `X-Content-Duration` header when serving Ogg media files. This header provides the duration of the video in seconds (**not** in HH:MM:SS format) as a floating-point value.
-
-For example, if the video is 1 minute and 32.6 seconds long, this header would be:
-
-```http
-X-Content-Duration: 92.6
-```
-
-If your server provides the `X-Content-Duration` header when serving Ogg media, Gecko doesn't have to do any extra HTTP requests to seek to the end of the file to calculate its duration. This makes the entire process much more efficient as well as more accurate.
+The HTML {{HTMLElement("audio")}} and {{HTMLElement("video")}} elements provide the `preload` attribute, which tells the browser to attempt to download the entire media when the page loads. Without `preload`, the browser downloads enough of the media to display the first video frame, and to determine the media's duration.
 
-As an inferior alternative, Gecko can estimate the video length based on the Content-Length. See next point.
+- `preload` is off by default, so if getting to video is the point of your web page, your users may appreciate it if you include `preload` in your video elements.
+- Using `preload="metadata"` will preload the media file's metadata and possibly the first few frames of video. Setting `payload` to `auto` tells the browser to automatically begin downloading the media as soon as the page is loaded, under the assumption that the user will play it.
 
-### Don't use HTTP compression for media files
+## Don't use HTTP compression for Ogg media
 
 One common way to reduce the load on a web server is to use [gzip or deflate compression](https://betterexplained.com/articles/how-to-optimize-your-site-with-gzip-compression/) when serving to a supporting web browser.
 
@@ -82,11 +64,11 @@ Although it's unlikely, it's possible the browser may advertise that it supports
 
 Another problem with allowing HTTP compression for media streaming: Apache servers don't send the {{HTTPHeader("Content-Length")}} response header if gzip encoding is used.
 
-### Getting the duration of Ogg media
+## Getting the duration of Ogg media
 
 You can use the `oggz-info` tool to get the media duration; this tool is included with the [`oggz-tools`](https://www.xiph.org/oggz/) package. The output from `oggz-info` looks like this:
 
-```plain
+```bash
 $ oggz-info /g/media/bruce_vs_ironman.ogv
 Content-Duration: 00:01:00.046
 
@@ -107,12 +89,13 @@ Vorbis: serialno 0708996688
         Audio-Channels: 2
 ```
 
-Note that you can't serve up the reported Content-Duration line reported by `oggz-info`, because it's reported in HH:MM:SS format. You'll need to convert it to seconds only, then serve that as your `X-Content-Duration` value. Just parse out the HH, MM, and SS into numbers, then do (HH\*3600)+(MM\*60)+SS to get the value you should report.
+Note that you can't serve up the reported Content-Duration line reported by `oggz-info`, because it's reported in `HH:MM:SS` format.
+You'll need to convert it to seconds, then serve that as your `X-Content-Duration` value.
+You can do this by parsing the `HH`, `MM`, and `SS` segments, then convert to `(HH * 3600) + (MM * 60) + SS` as the value you should report.
 
 It's important to note that it appears that `oggz-info` makes a read pass of the media in order to calculate its duration, so it's a good idea to store the duration value in order to avoid lengthy delays while the value is calculated for every HTTP request of your Ogg media.
 
 ## See also
 
-- [Guide to media types and formats on the web](/en-US/docs/Web/Media/Formats)
 - [Video and audio content](/en-US/docs/Learn/HTML/Multimedia_and_embedding/Video_and_audio_content)
 - [Codecs in common media types](/en-US/docs/Web/Media/Formats/codecs_parameter)
diff --git a/files/en-us/web/svg/attribute/patterncontentunits/index.md b/files/en-us/web/svg/attribute/patterncontentunits/index.md
index 222f2823499ba40..2a63bb656452d99 100644
--- a/files/en-us/web/svg/attribute/patterncontentunits/index.md
+++ b/files/en-us/web/svg/attribute/patterncontentunits/index.md
@@ -16,7 +16,7 @@ You can use this attribute with the following SVG elements:
 
 - {{SVGElement('pattern')}}
 
-## Example
+## Examples
 
 ```css hidden
 html,
@@ -64,9 +64,13 @@ svg {
 </svg>
 ```
 
-{{EmbedLiveSample('Example', 150, '100%')}}
+{{EmbedLiveSample('Examples', 150, '100%')}}
 
-## pattern
+## Elements
+
+You can use this attribute with the SVG elements described in the sections below.
+
+### `<pattern>`
 
 For {{SVGElement('pattern')}}, `patternContentUnits` defines the coordinate system in use for the content of the element.
 
diff --git a/files/en-us/web/svg/attribute/patterntransform/index.md b/files/en-us/web/svg/attribute/patterntransform/index.md
index 78ec9263c83961c..b9379c0bebc0ad0 100644
--- a/files/en-us/web/svg/attribute/patterntransform/index.md
+++ b/files/en-us/web/svg/attribute/patterntransform/index.md
@@ -13,7 +13,7 @@ You can use this attribute with the following SVG elements:
 
 - {{SVGElement('pattern')}}
 
-## Example
+## Examples
 
 ```css hidden
 html,
@@ -41,9 +41,13 @@ svg {
 </svg>
 ```
 
-{{EmbedLiveSample("Example", '100%', 300)}}
+{{EmbedLiveSample("Examples", '100%', 300)}}
 
-## pattern
+## Elements
+
+You can use this attribute with the SVG elements described in the sections below.
+
+### `<pattern>`
 
 For {{SVGElement('pattern')}}, `patternTransform` defines a list of [transform definitions](/en-US/docs/Web/SVG/Attribute/transform#transform_functions) that are applied to a pattern tile.
 
diff --git a/files/en-us/web/svg/attribute/patternunits/index.md b/files/en-us/web/svg/attribute/patternunits/index.md
index 445f32e50ecb496..775c4e167168be6 100644
--- a/files/en-us/web/svg/attribute/patternunits/index.md
+++ b/files/en-us/web/svg/attribute/patternunits/index.md
@@ -13,7 +13,7 @@ You can use this attribute with the following SVG elements:
 
 - {{SVGElement('pattern')}}
 
-## Example
+## Examples
 
 ```css hidden
 html,
@@ -55,9 +55,13 @@ svg {
 </svg>
 ```
 
-{{EmbedLiveSample("Example", '100%', 200)}}
+{{EmbedLiveSample("Examples", '100%', 200)}}
 
-## pattern
+## Elements
+
+You can use this attribute with the SVG elements described in the sections below.
+
+### `<pattern>`
 
 For {{SVGElement('pattern')}}, `patternUnits` defines the coordinate system in use for the geometry properties ({{ SVGAttr("x") }}, {{ SVGAttr("y") }}, {{ SVGAttr("width") }} and {{ SVGAttr("height") }}) of the element.
 
diff --git a/files/en-us/web/svg/attribute/zoomandpan/index.md b/files/en-us/web/svg/attribute/zoomandpan/index.md
index 22ae9f4b8c89d74..ec42c310af09124 100644
--- a/files/en-us/web/svg/attribute/zoomandpan/index.md
+++ b/files/en-us/web/svg/attribute/zoomandpan/index.md
@@ -4,7 +4,9 @@ slug: Web/SVG/Attribute/zoomAndPan
 page-type: svg-attribute
 status:
   - deprecated
-browser-compat: svg.elements.svg.zoomAndPan
+browser-compat:
+  - svg.elements.svg.zoomAndPan
+  - svg.elements.view.zoomAndPan
 ---
 
 {{SVGRef}}{{Deprecated_Header}}
diff --git a/files/en-us/web/svg/element/a/index.md b/files/en-us/web/svg/element/a/index.md
index 35a94048e22e626..50099ba9a6f5b14 100644
--- a/files/en-us/web/svg/element/a/index.md
+++ b/files/en-us/web/svg/element/a/index.md
@@ -76,7 +76,7 @@ svg|a:active {
     _Value type_: **[\<URL>](/en-US/docs/Web/SVG/Content_type#url)** ; _Default value_: _none_; _Animatable_: **yes**
 - [`hreflang`](/en-US/docs/Web/HTML/Element/a#hreflang)
   - : The human language of the URL or URL fragment that the hyperlink points to.
-    _Value type_: **\<string>** ; _Default value_: _none_; _Animatable_: **yes**
+    _Value type_: **\<string>** ; _Default value_: _none_; _Animatable_: **no**
 - [`ping`](/en-US/docs/Web/HTML/Element/a#ping) {{experimental_inline}}
   - : A space-separated list of URLs to which, when the hyperlink is followed, {{HTTPMethod("POST")}} requests with the body `PING` will be sent by the browser (in the background). Typically used for tracking. For a more widely-supported feature addressing the same use cases, see {{domxref("Navigator.sendBeacon()")}}.
     _Value type_: **[\<list-of-URLs>](/en-US/docs/Web/SVG/Content_type#list-of-ts)** ; _Default value_: _none_; _Animatable_: **no**
@@ -85,13 +85,13 @@ svg|a:active {
     _Value type_: `no-referrer`|`no-referrer-when-downgrade`|`same-origin`|`origin`|`strict-origin`|`origin-when-cross-origin`|`strict-origin-when-cross-origin`|`unsafe-url` ; _Default value_: _none_; _Animatable_: **no**
 - [`rel`](/en-US/docs/Web/HTML/Element/a#rel)
   - : The relationship of the target object to the link object.
-    _Value type_: **[\<list-of-Link-Types>](/en-US/docs/Web/HTML/Attributes/rel)** ; _Default value_: _none_; _Animatable_: **yes**
+    _Value type_: **[\<list-of-Link-Types>](/en-US/docs/Web/HTML/Attributes/rel)** ; _Default value_: _none_; _Animatable_: **no**
 - {{SVGAttr("target")}}
   - : Where to display the linked {{Glossary("URL")}}.
-    _Value type_: `_self`|`_parent`|`_top`|`_blank`|**\<name>** ; _Default value_: `_self`; _Animatable_: **yes**
+    _Value type_: `_self`|`_parent`|`_top`|`_blank`|**\<XML-Name>** ; _Default value_: `_self`; _Animatable_: **yes**
 - [`type`](/en-US/docs/Web/HTML/Element/a#type)
   - : A {{Glossary("MIME type")}} for the linked URL.
-    _Value type_: **\<string>** ; _Default value_: _none_; _Animatable_: **yes**
+    _Value type_: **\<string>** ; _Default value_: _none_; _Animatable_: **no**
 - {{SVGAttr("xlink:href")}} {{deprecated_inline}}
   - : The URL or URL fragment that the hyperlink points to. May be required for backwards compatibility for older browsers.
     _Value type_: **[\<URL>](/en-US/docs/Web/SVG/Content_type#url)** ; _Default value_: _none_; _Animatable_: **yes**
diff --git a/files/en-us/web/svg/element/pattern/index.md b/files/en-us/web/svg/element/pattern/index.md
index fc2270322d2c1c4..680a2cb72309eab 100644
--- a/files/en-us/web/svg/element/pattern/index.md
+++ b/files/en-us/web/svg/element/pattern/index.md
@@ -11,7 +11,7 @@ The **`<pattern>`** [SVG](/en-US/docs/Web/SVG) element defines a graphics object
 
 The `<pattern>` is referenced by the {{SVGAttr("fill")}} and/or {{SVGAttr("stroke")}} attributes on other [graphics elements](/en-US/docs/Web/SVG/Tutorial/Basic_Shapes) to fill or stroke those elements with the referenced pattern.
 
-## Example
+## Examples
 
 ```css hidden
 html,
@@ -40,13 +40,13 @@ svg {
 </svg>
 ```
 
-{{EmbedLiveSample('Example', 150, '100%')}}
+{{EmbedLiveSample('Examples', 150, '100%')}}
 
 ## Attributes
 
 - {{SVGAttr("height")}}
   - : This attribute determines the height of the pattern tile.
-    _Value type_: [**\<length>**](/en-US/docs/Web/SVG/Content_type#length)|[**\<percentage>**](/en-US/docs/Web/SVG/Content_type#percentage); _Default value_: `0`; _Animatable_: **yes**
+    _Value type_: [**\<length>**](/en-US/docs/Web/SVG/Content_type#length); _Default value_: `0`; _Animatable_: **yes**
 - {{SVGAttr("href")}}
   - : This attribute reference a template pattern that provides default values for the `<pattern>` attributes.
     _Value type_: [**\<URL>**](/en-US/docs/Web/SVG/Content_type#url); _Default value_: _none_; _Animatable_: **yes**
@@ -60,7 +60,7 @@ svg {
 
 - {{SVGAttr("patternTransform")}}
   - : This attribute contains the definition of an optional additional transformation from the pattern coordinate system onto the target coordinate system.
-    _Value type_: **[\<transform-list>](/en-US/docs/Web/SVG/Content_type#transform-list)**; _Default value_: _none_; _Animatable_: **yes**
+    _Value type_: **[\<transform-list>](/en-US/docs/Web/SVG/Content_type#transform-list)**; _Default value_: _identity transform_; _Animatable_: **yes**
 - {{SVGAttr("patternUnits")}}
   - : This attribute defines the coordinate system for attributes `x`, `y`, `width`, and `height`.
     _Value type_: `userSpaceOnUse`|`objectBoundingBox`; _Default value_: `objectBoundingBox`; _Animatable_: **yes**
@@ -72,10 +72,10 @@ svg {
     _Value type_: **[\<list-of-numbers>](/en-US/docs/Web/SVG/Content_type#list-of-ts)** ; _Default value_: none; _Animatable_: **yes**
 - {{SVGAttr("width")}}
   - : This attribute determines the width of the pattern tile.
-    _Value type_: [**\<length>**](/en-US/docs/Web/SVG/Content_type#length)|[**\<percentage>**](/en-US/docs/Web/SVG/Content_type#percentage) ; _Default value_: `0`; _Animatable_: **yes**
+    _Value type_: [**\<length>**](/en-US/docs/Web/SVG/Content_type#length) ; _Default value_: `0`; _Animatable_: **yes**
 - {{SVGAttr("x")}}
   - : This attribute determines the x coordinate shift of the pattern tile.
-    _Value type_: [**\<length>**](/en-US/docs/Web/SVG/Content_type#length)|[**\<percentage>**](/en-US/docs/Web/SVG/Content_type#percentage) ; _Default value_: `0`; _Animatable_: **yes**
+    _Value type_: [**\<length>**](/en-US/docs/Web/SVG/Content_type#length) ; _Default value_: `0`; _Animatable_: **yes**
 - {{SVGAttr("xlink:href")}} {{deprecated_inline}}
 
   - : This attribute references a template pattern that provides default values for the `<pattern>` attributes.
@@ -86,7 +86,7 @@ svg {
 
 - {{SVGAttr("y")}}
   - : This attribute determines the y coordinate shift of the pattern tile.
-    _Value type_: [**\<length>**](/en-US/docs/Web/SVG/Content_type#length)|[**\<percentage>**](/en-US/docs/Web/SVG/Content_type#percentage) ; _Default value_: `0`; _Animatable_: **yes**
+    _Value type_: [**\<length>**](/en-US/docs/Web/SVG/Content_type#length) ; _Default value_: `0`; _Animatable_: **yes**
 
 ## Usage context
 
diff --git a/files/en-us/web/svg/element/view/index.md b/files/en-us/web/svg/element/view/index.md
index 607a2ec46aa4a53..7d8738696d11b92 100644
--- a/files/en-us/web/svg/element/view/index.md
+++ b/files/en-us/web/svg/element/view/index.md
@@ -15,9 +15,15 @@ The **`<view>`** [SVG](/en-US/docs/Web/SVG) element defines a particular view of
 
 ## Attributes
 
-- {{SVGAttr("viewBox")}}
 - {{SVGAttr("preserveAspectRatio")}}
+  - : This attribute defines how the SVG fragment must be deformed if it is embedded in a container with a different {{glossary("aspect ratio")}}.
+    _Value type_: (`none`| `xMinYMin`| `xMidYMin`| `xMaxYMin`| `xMinYMid`| `xMidYMid`| `xMaxYMid`| `xMinYMax`| `xMidYMax`| `xMaxYMax`) (`meet`|`slice`)? ; _Default value_: `xMidYMid meet`; _Animatable_: **yes**
+- {{SVGAttr("viewBox")}}
+  - : This attribute defines the bound of the SVG viewport for the pattern fragment.
+    _Value type_: **[\<list-of-numbers>](/en-US/docs/Web/SVG/Content_type#list-of-ts)** ; _Default value_: none; _Animatable_: **yes**
 - {{SVGAttr("zoomAndPan")}} {{Deprecated_Inline}} {{Non-standard_Inline}}
+  - : This attribute specifies whether the SVG document can be magnified and panned.
+    _Value type_: **disable | magnify** ; _Default value_: magnify; _Animatable_: **no**
 
 ## Example
 
@@ -50,10 +56,6 @@ The **`<view>`** [SVG](/en-US/docs/Web/SVG) element defines a particular view of
 
 {{EmbedLiveSample("Example", "85ch", "240px")}}
 
-## DOM Interface
-
-This element implements the {{domxref("SVGViewElement")}} interface.
-
 ## Specifications
 
 {{Specifications}}
diff --git a/files/en-us/web/uri/authority/index.md b/files/en-us/web/uri/authority/index.md
index 4a1ab67f9852c14..dcab0869c311d85 100644
--- a/files/en-us/web/uri/authority/index.md
+++ b/files/en-us/web/uri/authority/index.md
@@ -27,7 +27,7 @@ user@host:port
   - : The _user_ is optional and is used for authentication purposes. It is not commonly used in web URIs.
 
     > [!WARNING]
-    > Providing user information directly in HTTP URLs is not recommended, as it can expose sensitive information. Use other methods like HTTP authentication or session cookies instead. Sometimes, phishing sites trick users by display misleading URLs whose "user" part appears as if it's a domain name, known as [semantic URL attack](https://en.wikipedia.org/wiki/Semantic_URL_attack).
+    > Providing user information directly in HTTP URLs is not recommended, as it can expose sensitive information. Use other methods like HTTP authentication or session cookies instead. Sometimes, phishing sites trick users by displaying misleading URLs whose "user" part appears as if it's a domain name, known as [semantic URL attack](https://en.wikipedia.org/wiki/Semantic_URL_attack).
 
 ## Examples
 
diff --git a/files/jsondata/InterfaceData.json b/files/jsondata/InterfaceData.json
index 252c1d71b5676f5..f14933242f584c0 100644
--- a/files/jsondata/InterfaceData.json
+++ b/files/jsondata/InterfaceData.json
@@ -2252,6 +2252,10 @@
       "inh": "",
       "impl": []
     },
+    "MLTensor": {
+      "inh": "",
+      "impl": []
+    },
     "Module": {
       "inh": "",
       "impl": []
diff --git a/files/jsondata/SVGData.json b/files/jsondata/SVGData.json
index d72439d48b53884..e6c1967716fb253 100644
--- a/files/jsondata/SVGData.json
+++ b/files/jsondata/SVGData.json
@@ -29,19 +29,19 @@
         ]
       },
       "attributes": [
+        "ariaAttributes",
         "conditionalProcessingAttributes",
         "coreAttributes",
-        "graphicalEventAttributes",
         "presentationAttributes",
         "xLinkAttributes",
-        "'class'",
-        "'style'",
-        "'externalResourcesRequired'",
-        "'transform'",
-        "'xlink:show'",
-        "'xlink:actuate'",
-        "'xlink:href'",
-        "'target'"
+        "'href'",
+        "'target'",
+        "'download'",
+        "'ping'",
+        "'rel'",
+        "'hreflang'",
+        "'type'",
+        "'referrerpolicy'"
       ],
       "interfaces": ["SVGAElement"]
     },
@@ -1194,20 +1194,16 @@
         "elements": [
           "animationElements",
           "descriptiveElements",
+          "gradientElements",
           "shapeElements",
           "structuralElements",
-          "gradientElements",
           "&lt;a&gt;",
           "&lt;clipPath&gt;",
-          "&lt;cursor&gt;",
           "&lt;filter&gt;",
-          "&lt;font&gt;",
-          "&lt;font-face&gt;",
           "&lt;foreignObject&gt;",
           "&lt;image&gt;",
           "&lt;marker&gt;",
           "&lt;mask&gt;",
-          "&lt;pattern&gt;",
           "&lt;script&gt;",
           "&lt;style&gt;",
           "&lt;switch&gt;",
@@ -1216,23 +1212,19 @@
         ]
       },
       "attributes": [
-        "conditionalProcessingAttributes",
         "coreAttributes",
         "presentationAttributes",
         "xLinkAttributes",
-        "'class'",
-        "'style'",
-        "'externalResourcesRequired'",
         "'viewBox'",
-        "'patternUnits'",
-        "'patternContentUnits'",
-        "'patternTransform'",
+        "'preserveAspectRatio'",
         "'x'",
         "'y'",
         "'width'",
         "'height'",
-        "'xlink:href'",
-        "'preserveAspectRatio'"
+        "'patternUnits'",
+        "'patternContentUnits'",
+        "'patternTransform'",
+        "'href'"
       ],
       "interfaces": ["SVGPatternElement"]
     },
@@ -1375,8 +1367,6 @@
       "attributes": [
         "coreAttributes",
         "presentationAttributes",
-        "'class'",
-        "'style'",
         "'offset'",
         "'stop-color'",
         "'stop-opacity'"
diff --git a/files/sidebars/htmlsidebar.yaml b/files/sidebars/htmlsidebar.yaml
index d503f577b621d43..481065ca11cd925 100644
--- a/files/sidebars/htmlsidebar.yaml
+++ b/files/sidebars/htmlsidebar.yaml
@@ -66,10 +66,12 @@ sidebar:
     path: /Web/HTML/Element
     title: HTML_Elements
     details: closed
+    code: true
   - type: listSubPages
     path: /Web/HTML/Global_attributes
     title: Global_attributes
     details: closed
+    code: true
   - type: listSubPages
     path: /Web/HTML/Attributes
     title: Attributes
@@ -78,6 +80,7 @@ sidebar:
     path: /Web/HTML/Element/input
     title: Input_types
     details: closed
+    code: true
   - type: section
     title: Guides
   - children:
diff --git a/files/sidebars/httpsidebar.yaml b/files/sidebars/httpsidebar.yaml
index 82f26486005abd7..a74701f58fb99e6 100644
--- a/files/sidebars/httpsidebar.yaml
+++ b/files/sidebars/httpsidebar.yaml
@@ -39,26 +39,32 @@ sidebar:
     path: /Web/HTTP/Headers
     title: Headers
     details: closed
+    code: true
   - type: listSubPages
     path: /Web/HTTP/Methods
     title: Methods
     details: closed
+    code: true
   - type: listSubPages
     path: /Web/HTTP/Status
     title: Status
     details: closed
+    code: true
   - type: listSubPages
     path: /Web/HTTP/Headers/Content-Security-Policy
     title: CSPDirectives
     details: closed
+    code: true
   - type: listSubPages
     path: /Web/HTTP/CORS/Errors
     title: CORS_errors
     details: closed
+    code: true
   - type: listSubPages
     path: /Web/HTTP/Headers/Permissions-Policy
     title: PermissionsPolicyDirectives
     details: closed
+    code: true
   - /Web/HTTP/Resources_and_specifications
 l10n:
   en-US:
diff --git a/files/sidebars/mathmlref.yaml b/files/sidebars/mathmlref.yaml
index c1b5ff1b0f634e4..de63279d236e820 100644
--- a/files/sidebars/mathmlref.yaml
+++ b/files/sidebars/mathmlref.yaml
@@ -15,10 +15,12 @@ sidebar:
     path: /Web/MathML/Element
     title: Elements
     details: closed
+    code: true
   - type: listSubPages
     path: /Web/MathML/Global_attributes
     title: Global attributes
     details: closed
+    code: true
   - /Web/MathML/Attribute
   - type: section
     title: Examples
diff --git a/files/sidebars/svgref.yaml b/files/sidebars/svgref.yaml
index 2b8213901b88f7c..f8cd92254be241c 100644
--- a/files/sidebars/svgref.yaml
+++ b/files/sidebars/svgref.yaml
@@ -31,10 +31,12 @@ sidebar:
     path: /Web/SVG/Element
     title: Elements
     details: closed
+    code: true
   - type: listSubPages
     path: /Web/SVG/Attribute
     title: Attributes
     details: closed
+    code: true
   - type: section
     title: Guides
   - children:
diff --git a/package.json b/package.json
index d66b44731391dbf..cc964060c261181 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
   "dependencies": {
     "@apideck/better-ajv-errors": "^0.3.6",
     "@caporal/core": "^2.0.7",
-    "@mdn/yari": "3.0.0",
+    "@mdn/yari": "3.0.1",
     "ajv": "^8.17.1",
     "ajv-formats": "^3.0.1",
     "async": "^3.2.6",
@@ -57,7 +57,7 @@
     "lint-staged": "15.2.10",
     "markdownlint-cli2": "0.15.0",
     "markdownlint-rule-search-replace": "1.2.0",
-    "prettier": "3.4.1"
+    "prettier": "3.4.2"
   },
   "devDependencies": {
     "jest": "^29.7.0"
diff --git a/yarn.lock b/yarn.lock
index 9a395494a9b76c6..d55dd64301a36ab 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -940,15 +940,15 @@
   resolved "https://registry.yarnpkg.com/@mdn/bcd-utils-api/-/bcd-utils-api-0.0.7.tgz#555e80c33df520df068943e6b18ebc07f0e24d19"
   integrity sha512-IHkkypEjlIkBkx4mJ2//Xbzog9M/Lzne1Sl8db2cIHJ/5pe3NCqSLwSchmqzcUN+/WJr/U+V3tNAbWunk2xZcA==
 
-"@mdn/browser-compat-data@^5.6.19":
-  version "5.6.19"
-  resolved "https://registry.yarnpkg.com/@mdn/browser-compat-data/-/browser-compat-data-5.6.19.tgz#4822e7c27bd4da16de8d229a5c157ae436401442"
-  integrity sha512-nov43xmgYccY9ePMQfqPD29ASOKbOhn3iOJxA5reOfC3wLbEM5an8Sn6A3Th1TuD3XfXc0hjrFQYbJ3qhyPhhQ==
+"@mdn/browser-compat-data@^5.6.20":
+  version "5.6.20"
+  resolved "https://registry.yarnpkg.com/@mdn/browser-compat-data/-/browser-compat-data-5.6.20.tgz#7ead33170b82fbdd6d0967182b9e7da6b9e8ef14"
+  integrity sha512-TOxHxwNNtZ+HWnmhBgBCKYwevIqxi5HOshnBg7Fac3R95EFGm3ir0HDUG1ujBG3i8zjXimp3GZK1lfsjkbmydg==
 
-"@mdn/rari@^0.0.25":
-  version "0.0.25"
-  resolved "https://registry.yarnpkg.com/@mdn/rari/-/rari-0.0.25.tgz#719b6a72eb8239dca48b6bf090f1f38490380be7"
-  integrity sha512-5r1P9CAGLC93O6hZgc2fdO0Z4B/uI8PbAworRRlMthPlXUjyiyfIdzijwGCkr8JN5H6950oCLfjwJAEd4NGUPQ==
+"@mdn/rari@^0.0.26":
+  version "0.0.26"
+  resolved "https://registry.yarnpkg.com/@mdn/rari/-/rari-0.0.26.tgz#dd2814f246aeab3d874ad971dd22257200612629"
+  integrity sha512-B2GuJOmuv+MapB7O0xoh8fzrkWI3Lo0Yq7M5S8bfNVU5NunSIZwzJsYFZ0VeRTBuAkWxYb6BO1l5Rq31HWu9gQ==
   dependencies:
     extract-zip "^2.0.1"
     https-proxy-agent "^7.0.2"
@@ -956,10 +956,10 @@
     proxy-from-env "^1.1.0"
     tar "^7.4.3"
 
-"@mdn/yari@3.0.0":
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/@mdn/yari/-/yari-3.0.0.tgz#88f446b1c1a11ee55e07704826c25ddd42b2b581"
-  integrity sha512-miC1AOjJkr6AZlTfo/wZQ/+GJEfwWxEWoX3+ak1CfcfGvmLE0kpn9A4zW5fyrfc/ElBhzatVBZQxNIzcffGStQ==
+"@mdn/yari@3.0.1":
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/@mdn/yari/-/yari-3.0.1.tgz#ee958fcefc28acc4bffacb708a19ecb277d98143"
+  integrity sha512-4HM0z3Q+a//WzOt08GuehYX88TPcfJ7tTB0eAQ0hA1YG321XfOLijopFGOCp6vly0K3AngqDnsxy7m1OiiL21w==
   dependencies:
     "@caporal/core" "^2.0.7"
     "@codemirror/lang-css" "^6.3.1"
@@ -971,8 +971,8 @@
     "@inquirer/prompts" "^7.1.0"
     "@lit/react" "^1.0.6"
     "@mdn/bcd-utils-api" "^0.0.7"
-    "@mdn/browser-compat-data" "^5.6.19"
-    "@mdn/rari" "^0.0.25"
+    "@mdn/browser-compat-data" "^5.6.20"
+    "@mdn/rari" "^0.0.26"
     "@mozilla/glean" "5.0.3"
     "@sentry/node" "^8.41.0"
     "@stripe/stripe-js" "^4.10.0"
@@ -987,7 +987,7 @@
     codemirror "^6.0.1"
     compression "^1.7.5"
     compute-baseline "^0.1.1"
-    concurrently "^9.0.1"
+    concurrently "^9.1.0"
     cookie "^0.7.2"
     cookie-parser "^1.4.7"
     css-tree "^2.3.1"
@@ -2772,7 +2772,7 @@ concat-stream@^1.4.7:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
-concurrently@^9.0.1:
+concurrently@^9.1.0:
   version "9.1.0"
   resolved "https://registry.yarnpkg.com/concurrently/-/concurrently-9.1.0.tgz#8da6d609f4321752912dab9be8710232ac496aa0"
   integrity sha512-VxkzwMAn4LP7WyMnJNbHN5mKV9L2IbyDjpzemKr99sXNR3GqRNMMHdm7prV1ws9wg7ETj6WUkNOigZVsptwbgg==
@@ -7182,10 +7182,10 @@ prepend-http@^2.0.0:
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-2.0.0.tgz#e92434bfa5ea8c19f41cdfd401d741a3c819d897"
   integrity sha512-ravE6m9Atw9Z/jjttRUZ+clIXogdghyZAuWJ3qEzjT+jI/dL1ifAqhZeC5VHzQp1MSt1+jxKkFNemj/iO7tVUA==
 
-prettier@3.4.1, prettier@^3.2.5:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.4.1.tgz#e211d451d6452db0a291672ca9154bc8c2579f7b"
-  integrity sha512-G+YdqtITVZmOJje6QkXQWzl3fSfMxFwm1tjTyo9exhkmWSqC4Yhd1+lug++IlR2mvRVAxEDDWYkQdeSztajqgg==
+prettier@3.4.2, prettier@^3.2.5:
+  version "3.4.2"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.4.2.tgz#a5ce1fb522a588bf2b78ca44c6e6fe5aa5a2b13f"
+  integrity sha512-e9MewbtFo+Fevyuxn/4rrcDAaq0IYxPGLvObpQjiZBMAzB9IGmzlnG9RZy3FFas+eBMu2vA0CszMeduow5dIuQ==
 
 pretty-format@^29.7.0:
   version "29.7.0"