diff --git a/samples/todo-app/todo-htmx/.dockerignore b/samples/todo-app/todo-htmx/.dockerignore
new file mode 100644
index 0000000..3c3629e
--- /dev/null
+++ b/samples/todo-app/todo-htmx/.dockerignore
@@ -0,0 +1 @@
+node_modules
diff --git a/samples/todo-app/todo-htmx/Dockerfile b/samples/todo-app/todo-htmx/Dockerfile
new file mode 100644
index 0000000..b1d595c
--- /dev/null
+++ b/samples/todo-app/todo-htmx/Dockerfile
@@ -0,0 +1,16 @@
+FROM node:20-alpine AS builder
+
+RUN mkdir -p /src
+COPY . /src
+WORKDIR /src
+RUN npm i && npm run build
+
+FROM node:20-alpine
+RUN mkdir /app
+COPY --from=builder /src/package.json /app/
+COPY --from=builder /src/dist/* /app/
+
+WORKDIR /app
+RUN npm install --omit=dev
+
+CMD ["node", "./index.js"]
diff --git a/samples/todo-app/todo-htmx/dist/index.js b/samples/todo-app/todo-htmx/dist/index.js
new file mode 100644
index 0000000..28741e9
--- /dev/null
+++ b/samples/todo-app/todo-htmx/dist/index.js
@@ -0,0 +1,45 @@
+import express, { urlencoded } from "express";
+import { listTemplate, indexTemplate, todoTemplate } from "./templates.js";
+import { randomUUID } from "crypto";
+const todos = new Map();
+const app = express();
+// to automatically parse form-encoded data in post
+app.use(urlencoded());
+app.get("/", (req, res) => {
+ res.statusCode = 200;
+ res.header("content-type", "text/html");
+ res.end(indexTemplate());
+});
+app.post("/todos", (req, res) => {
+ const todoID = randomUUID();
+ todos.set(todoID, req.body.todo);
+ res.header("content-type", "x-html-fragment");
+ res.statusCode = 201;
+ res.end(todoTemplate(todoID, req.body.todo));
+});
+app.delete("/todos/:id", (req, res) => {
+ todos.delete(req.params["id"]);
+ res.statusCode = 202;
+ res.end();
+});
+app.get("/todos", (req, res) => {
+ res.header("content-type", "x-html-fragment");
+ res.statusCode = 200;
+ res.end(listTemplate(todos));
+});
+const server = app.listen(3000, "0.0.0.0", () => {
+ console.log("listening...");
+});
+process.on("SIGINT", () => {
+ console.log("got sigint");
+ server.closeAllConnections();
+ server.close((err) => {
+ if (err) {
+ console.error(err.message);
+ process.exit(1);
+ }
+ else {
+ process.exit(0);
+ }
+ });
+});
diff --git a/samples/todo-app/todo-htmx/dist/templates.js b/samples/todo-app/todo-htmx/dist/templates.js
new file mode 100644
index 0000000..d4fd39b
--- /dev/null
+++ b/samples/todo-app/todo-htmx/dist/templates.js
@@ -0,0 +1,37 @@
+export function indexTemplate() {
+ return `
+
+
+
+
+
+ ToDo List
+
+
+
+
+
+
+
+`;
+}
+export function todoTemplate(id, text) {
+ return `
+ ${text} Delete
+
+`;
+}
+export function listTemplate(todos) {
+ return `
+${Array.from(todos.entries())
+ .map(([id, text]) => {
+ return todoTemplate(id, text);
+ })
+ .join("\n")}
+ `;
+}
diff --git a/samples/todo-app/todo-htmx/package-lock.json b/samples/todo-app/todo-htmx/package-lock.json
new file mode 100644
index 0000000..9d7df43
--- /dev/null
+++ b/samples/todo-app/todo-htmx/package-lock.json
@@ -0,0 +1,829 @@
+{
+ "name": "todo-htmx",
+ "version": "1.0.0",
+ "lockfileVersion": 3,
+ "requires": true,
+ "packages": {
+ "": {
+ "name": "todo-htmx",
+ "version": "1.0.0",
+ "license": "ISC",
+ "dependencies": {
+ "express": "^4.21.1"
+ },
+ "devDependencies": {
+ "@types/express": "^5.0.0",
+ "@types/node": "^22.9.3",
+ "typescript": "^5.7.2"
+ }
+ },
+ "node_modules/@types/body-parser": {
+ "version": "1.19.5",
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+ "dev": true,
+ "dependencies": {
+ "@types/connect": "*",
+ "@types/node": "*"
+ }
+ },
+ "node_modules/@types/connect": {
+ "version": "3.4.38",
+ "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.38.tgz",
+ "integrity": "sha512-K6uROf1LD88uDQqJCktA4yzL1YYAK6NgfsI0v/mTgyPKWsX1CnJ0XPSDhViejru1GcRkLWb8RlzFYJRqGUbaug==",
+ "dev": true,
+ "dependencies": {
+ "@types/node": "*"
+ }
+ },
+ "node_modules/@types/express": {
+ "version": "5.0.0",
+ "resolved": "https://registry.npmjs.org/@types/express/-/express-5.0.0.tgz",
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+ "dev": true,
+ "dependencies": {
+ "@types/body-parser": "*",
+ "@types/express-serve-static-core": "^5.0.0",
+ "@types/qs": "*",
+ "@types/serve-static": "*"
+ }
+ },
+ "node_modules/@types/express-serve-static-core": {
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+ "integrity": "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==",
+ "engines": {
+ "node": ">= 0.8"
+ }
+ }
+ }
+}
diff --git a/samples/todo-app/todo-htmx/package.json b/samples/todo-app/todo-htmx/package.json
new file mode 100644
index 0000000..bc5d29d
--- /dev/null
+++ b/samples/todo-app/todo-htmx/package.json
@@ -0,0 +1,21 @@
+{
+ "name": "todo-htmx",
+ "version": "1.0.0",
+ "description": "",
+ "type": "module",
+ "main": "index.js",
+ "scripts": {
+ "build": "tsc",
+ "test": "echo \"Error: no test specified\" && exit 1"
+ },
+ "author": "",
+ "license": "ISC",
+ "devDependencies": {
+ "@types/express": "^5.0.0",
+ "@types/node": "^22.9.3",
+ "typescript": "^5.7.2"
+ },
+ "dependencies": {
+ "express": "^4.21.1"
+ }
+}
diff --git a/samples/todo-app/todo-htmx/src/index.ts b/samples/todo-app/todo-htmx/src/index.ts
new file mode 100644
index 0000000..164d517
--- /dev/null
+++ b/samples/todo-app/todo-htmx/src/index.ts
@@ -0,0 +1,53 @@
+import express, { urlencoded } from "express";
+import { listTemplate, indexTemplate, todoTemplate } from "./templates.js";
+import { randomUUID } from "crypto";
+
+const todos = new Map();
+
+const app = express();
+
+// to automatically parse form-encoded data in post
+app.use(urlencoded());
+
+app.get("/", (req, res) => {
+ res.statusCode = 200;
+ res.header("content-type", "text/html");
+ res.end(indexTemplate());
+});
+
+app.post("/todos", (req, res) => {
+ const todoID = randomUUID();
+ todos.set(todoID, req.body.todo);
+ res.header("content-type", "x-html-fragment");
+ res.statusCode = 201;
+ res.end(todoTemplate(todoID, req.body.todo));
+});
+
+app.delete("/todos/:id", (req, res) => {
+ todos.delete(req.params["id"]);
+ res.statusCode = 202;
+ res.end();
+});
+
+app.get("/todos", (req, res) => {
+ res.header("content-type", "x-html-fragment");
+ res.statusCode = 200;
+ res.end(listTemplate(todos));
+});
+
+const server = app.listen(3000, "0.0.0.0", () => {
+ console.log("listening...");
+});
+
+process.on("SIGINT", () => {
+ console.log("got sigint");
+ server.closeAllConnections();
+ server.close((err) => {
+ if (err) {
+ console.error(err.message);
+ process.exit(1);
+ } else {
+ process.exit(0);
+ }
+ });
+});
diff --git a/samples/todo-app/todo-htmx/src/templates.ts b/samples/todo-app/todo-htmx/src/templates.ts
new file mode 100644
index 0000000..b5efa74
--- /dev/null
+++ b/samples/todo-app/todo-htmx/src/templates.ts
@@ -0,0 +1,39 @@
+export function indexTemplate() {
+ return `
+
+
+
+
+
+ ToDo List
+
+
+
+
+
+
+
+`;
+}
+
+export function todoTemplate(id: string, text: string) {
+ return `
+ ${text} Delete
+
+`;
+}
+
+export function listTemplate(todos: Map) {
+ return `
+${Array.from(todos.entries())
+ .map(([id, text]) => {
+ return todoTemplate(id, text);
+ })
+ .join("\n")}
+ `;
+}
diff --git a/samples/todo-app/todo-htmx/tsconfig.json b/samples/todo-app/todo-htmx/tsconfig.json
new file mode 100644
index 0000000..e8d0c50
--- /dev/null
+++ b/samples/todo-app/todo-htmx/tsconfig.json
@@ -0,0 +1,111 @@
+{
+ "compilerOptions": {
+ /* Visit https://aka.ms/tsconfig to read more about this file */
+
+ /* Projects */
+ // "incremental": true, /* Save .tsbuildinfo files to allow for incremental compilation of projects. */
+ // "composite": true, /* Enable constraints that allow a TypeScript project to be used with project references. */
+ // "tsBuildInfoFile": "./.tsbuildinfo", /* Specify the path to .tsbuildinfo incremental compilation file. */
+ // "disableSourceOfProjectReferenceRedirect": true, /* Disable preferring source files instead of declaration files when referencing composite projects. */
+ // "disableSolutionSearching": true, /* Opt a project out of multi-project reference checking when editing. */
+ // "disableReferencedProjectLoad": true, /* Reduce the number of projects loaded automatically by TypeScript. */
+
+ /* Language and Environment */
+ "target": "es2022", /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+ // "lib": [], /* Specify a set of bundled library declaration files that describe the target runtime environment. */
+ // "jsx": "preserve", /* Specify what JSX code is generated. */
+ // "experimentalDecorators": true, /* Enable experimental support for legacy experimental decorators. */
+ // "emitDecoratorMetadata": true, /* Emit design-type metadata for decorated declarations in source files. */
+ // "jsxFactory": "", /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */
+ // "jsxFragmentFactory": "", /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */
+ // "jsxImportSource": "", /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */
+ // "reactNamespace": "", /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */
+ // "noLib": true, /* Disable including any library files, including the default lib.d.ts. */
+ // "useDefineForClassFields": true, /* Emit ECMAScript-standard-compliant class fields. */
+ // "moduleDetection": "auto", /* Control what method is used to detect module-format JS files. */
+
+ /* Modules */
+ "module": "esnext", /* Specify what module code is generated. */
+ "rootDir": "./src", /* Specify the root folder within your source files. */
+ "moduleResolution": "node10", /* Specify how TypeScript looks up a file from a given module specifier. */
+ // "baseUrl": "./", /* Specify the base directory to resolve non-relative module names. */
+ // "paths": {}, /* Specify a set of entries that re-map imports to additional lookup locations. */
+ // "rootDirs": [], /* Allow multiple folders to be treated as one when resolving modules. */
+ // "typeRoots": [], /* Specify multiple folders that act like './node_modules/@types'. */
+ // "types": [], /* Specify type package names to be included without being referenced in a source file. */
+ // "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */
+ // "moduleSuffixes": [], /* List of file name suffixes to search when resolving a module. */
+ // "allowImportingTsExtensions": true, /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */
+ // "rewriteRelativeImportExtensions": true, /* Rewrite '.ts', '.tsx', '.mts', and '.cts' file extensions in relative import paths to their JavaScript equivalent in output files. */
+ // "resolvePackageJsonExports": true, /* Use the package.json 'exports' field when resolving package imports. */
+ // "resolvePackageJsonImports": true, /* Use the package.json 'imports' field when resolving imports. */
+ // "customConditions": [], /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */
+ // "noUncheckedSideEffectImports": true, /* Check side effect imports. */
+ // "resolveJsonModule": true, /* Enable importing .json files. */
+ // "allowArbitraryExtensions": true, /* Enable importing files with any extension, provided a declaration file is present. */
+ // "noResolve": true, /* Disallow 'import's, 'require's or ''s from expanding the number of files TypeScript should add to a project. */
+
+ /* JavaScript Support */
+ // "allowJs": true, /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */
+ // "checkJs": true, /* Enable error reporting in type-checked JavaScript files. */
+ // "maxNodeModuleJsDepth": 1, /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */
+
+ /* Emit */
+ // "declaration": true, /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
+ // "declarationMap": true, /* Create sourcemaps for d.ts files. */
+ // "emitDeclarationOnly": true, /* Only output d.ts files and not JavaScript files. */
+ // "sourceMap": true, /* Create source map files for emitted JavaScript files. */
+ // "inlineSourceMap": true, /* Include sourcemap files inside the emitted JavaScript. */
+ // "noEmit": true, /* Disable emitting files from a compilation. */
+ // "outFile": "./", /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */
+ "outDir": "./dist", /* Specify an output folder for all emitted files. */
+ // "removeComments": true, /* Disable emitting comments. */
+ // "importHelpers": true, /* Allow importing helper functions from tslib once per project, instead of including them per-file. */
+ // "downlevelIteration": true, /* Emit more compliant, but verbose and less performant JavaScript for iteration. */
+ // "sourceRoot": "", /* Specify the root path for debuggers to find the reference source code. */
+ // "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */
+ // "inlineSources": true, /* Include source code in the sourcemaps inside the emitted JavaScript. */
+ // "emitBOM": true, /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */
+ // "newLine": "crlf", /* Set the newline character for emitting files. */
+ // "stripInternal": true, /* Disable emitting declarations that have '@internal' in their JSDoc comments. */
+ // "noEmitHelpers": true, /* Disable generating custom helper functions like '__extends' in compiled output. */
+ // "noEmitOnError": true, /* Disable emitting files if any type checking errors are reported. */
+ // "preserveConstEnums": true, /* Disable erasing 'const enum' declarations in generated code. */
+ // "declarationDir": "./", /* Specify the output directory for generated declaration files. */
+
+ /* Interop Constraints */
+ // "isolatedModules": true, /* Ensure that each file can be safely transpiled without relying on other imports. */
+ // "verbatimModuleSyntax": true, /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */
+ // "isolatedDeclarations": true, /* Require sufficient annotation on exports so other tools can trivially generate declaration files. */
+ // "allowSyntheticDefaultImports": true, /* Allow 'import x from y' when a module doesn't have a default export. */
+ "esModuleInterop": true, /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
+ // "preserveSymlinks": true, /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
+ "forceConsistentCasingInFileNames": true, /* Ensure that casing is correct in imports. */
+
+ /* Type Checking */
+ "strict": true, /* Enable all strict type-checking options. */
+ // "noImplicitAny": true, /* Enable error reporting for expressions and declarations with an implied 'any' type. */
+ // "strictNullChecks": true, /* When type checking, take into account 'null' and 'undefined'. */
+ // "strictFunctionTypes": true, /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */
+ // "strictBindCallApply": true, /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */
+ // "strictPropertyInitialization": true, /* Check for class properties that are declared but not set in the constructor. */
+ // "strictBuiltinIteratorReturn": true, /* Built-in iterators are instantiated with a 'TReturn' type of 'undefined' instead of 'any'. */
+ // "noImplicitThis": true, /* Enable error reporting when 'this' is given the type 'any'. */
+ // "useUnknownInCatchVariables": true, /* Default catch clause variables as 'unknown' instead of 'any'. */
+ // "alwaysStrict": true, /* Ensure 'use strict' is always emitted. */
+ // "noUnusedLocals": true, /* Enable error reporting when local variables aren't read. */
+ // "noUnusedParameters": true, /* Raise an error when a function parameter isn't read. */
+ // "exactOptionalPropertyTypes": true, /* Interpret optional property types as written, rather than adding 'undefined'. */
+ // "noImplicitReturns": true, /* Enable error reporting for codepaths that do not explicitly return in a function. */
+ // "noFallthroughCasesInSwitch": true, /* Enable error reporting for fallthrough cases in switch statements. */
+ // "noUncheckedIndexedAccess": true, /* Add 'undefined' to a type when accessed using an index. */
+ // "noImplicitOverride": true, /* Ensure overriding members in derived classes are marked with an override modifier. */
+ // "noPropertyAccessFromIndexSignature": true, /* Enforces using indexed accessors for keys declared using an indexed type. */
+ // "allowUnusedLabels": true, /* Disable error reporting for unused labels. */
+ // "allowUnreachableCode": true, /* Disable error reporting for unreachable code. */
+
+ /* Completeness */
+ // "skipDefaultLibCheck": true, /* Skip type checking .d.ts files that are included with TypeScript. */
+ "skipLibCheck": true /* Skip type checking all .d.ts files. */
+ }
+}