Clarify devcontainer in other IDEs

Signed-off-by: Marc Duiker <[email protected]>

README.md

@@ -31,9 +31,9 @@ The [daprdocs](./daprdocs) directory contains the hugo project, markdown files,
 
 ## Setup with a devcontainer
 
-This repository comes with a [devcontainer](/.devcontainer/devcontainer.json) configuration that automatically installs all the required dependencies and tools to build and run the docs.
+This repository comes with a [devcontainer](/.devcontainer/devcontainer.json) configuration that automatically installs all the required dependencies and VSCode extensions to build and run the docs.
 
-This devcontainer can be used to develop locally with VSCode or via GitHub Codespaces completely in the browser.
+This devcontainer can be used to develop locally with VSCode or via GitHub Codespaces completely in the browser. Other IDEs that support [devcontainers](https://containers.dev/) can be used but won't have the extensions preconfigured and will likely have different performance characteristics.
 
 ### Pre-requisites