chore(release): publish language server 0.8.10

Adds a scratch page (kept intentionally, per controller ruling on Task 8)
and one end-to-end test that drives the real language server over LSP
stdio against that page's real text, verifying completion (with the
seo-block negative case tested via a simulated '<' keystroke and
mutation-verified against html-regions.ts), hover, folding ranges,
linked editing, and wrn/tagComplete all work together on realistic
content.

Regenerates routes.gen.ts and wrnexus.generated.d.ts for the new page's
route, required by check:generated-types.

Two checks from the original brief (auto-close-tag insertion and Emmet
Tab-expansion) require a live VS Code Extension Development Host and
are documented as outstanding manual verification in
.superpowers/sdd/2026-08-18-wrn-html-editing/task-8-report.md.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

.npmrc

@@ -1,3 +1,3 @@
-@wrnexus:registry=https://registry.npmjs.org/
+@wrnexus:registry=https://registry.workroot.in/repository/npm/
 audit=true
 fund=false

bun.lock

@@ -272,7 +272,7 @@
     },
     "packages/cli": {
       "name": "@wrnexus/cli",
-      "version": "0.8.36",
+      "version": "0.8.42",
       "bin": {
         "wrnexus": "src/index.ts",
       },
@@ -287,6 +287,7 @@
         "@wrnexus/mcp": "workspace:*",
         "@wrnexus/playground": "workspace:*",
         "@wrnexus/plugin": "workspace:*",
+        "@wrnexus/react": "workspace:*",
         "@wrnexus/router": "workspace:*",
         "@wrnexus/security": "workspace:*",
         "@wrnexus/styles": "workspace:*",
@@ -299,9 +300,8 @@
     },
     "packages/compiler": {
       "name": "@wrnexus/compiler",
-      "version": "0.8.10",
+      "version": "0.8.11",
       "dependencies": {
-        "@wrnexus/core": "workspace:*",
         "@wrnexus/csr": "workspace:*",
         "@wrnexus/store": "workspace:*",
         "@wrnexus/syntax": "workspace:*",
@@ -322,14 +322,14 @@
     },
     "packages/csr": {
       "name": "@wrnexus/csr",
-      "version": "0.8.21",
+      "version": "0.8.22",
       "dependencies": {
         "@wrnexus/core": "workspace:*",
       },
     },
     "packages/db": {
       "name": "@wrnexus/db",
-      "version": "0.8.15",
+      "version": "0.8.16",
       "devDependencies": {
         "@types/bun": "^1.3.14",
         "typescript": "^6.0.3",
@@ -337,7 +337,7 @@
     },
     "packages/dev-server": {
       "name": "@wrnexus/dev-server",
-      "version": "0.8.33",
+      "version": "0.8.38",
       "dependencies": {
         "@wrnexus/authz": "workspace:*",
         "@wrnexus/cache": "workspace:*",
@@ -364,7 +364,7 @@
     },
     "packages/dev-toolbar": {
       "name": "@wrnexus/dev-toolbar",
-      "version": "0.8.10",
+      "version": "0.8.13",
       "devDependencies": {
         "@types/bun": "^1.3.14",
         "typescript": "^6.0.3",
@@ -397,7 +397,7 @@
     },
     "packages/i18n": {
       "name": "@wrnexus/i18n",
-      "version": "0.8.11",
+      "version": "0.8.12",
       "dependencies": {
         "@wrnexus/core": "workspace:*",
         "@wrnexus/plugin": "workspace:*",
@@ -451,13 +451,14 @@
     },
     "packages/language-server": {
       "name": "@wrnexus/language-server",
-      "version": "0.8.9",
+      "version": "0.8.10",
       "bin": {
         "wrnexus-language-server": "src/server.ts",
       },
       "dependencies": {
         "@wrnexus/syntax": "workspace:*",
         "@wrnexus/typecheck": "workspace:*",
+        "vscode-html-languageservice": "^5.6.2",
       },
     },
     "packages/mcp": {
@@ -967,6 +968,8 @@
 
     "@typescript-eslint/visitor-keys": ["@typescript-eslint/visitor-keys@8.67.0", "", { "dependencies": { "@typescript-eslint/types": "8.67.0", "eslint-visitor-keys": "^5.0.0" } }, "sha512-fkv8dHRDqfGtTHuJeebdrQ7cX6Ad4WAS00rgHh9UGvMycF1mjBfsxry1XsLIFhWZ6Judlh6UdzK+TYlbpCXgnA=="],
 
+    "@vscode/l10n": ["@vscode/l10n@0.0.18", "", {}, "sha512-KYSIHVmslkaCDyw013pphY+d7x1qV8IZupYfeIfzNA+nsaWHbn5uPuQRvdRFsa9zFzGeudPuoGoZ1Op4jrJXIQ=="],
+
     "@wrnexus/ai": ["@wrnexus/ai@workspace:packages/ai"],
 
     "@wrnexus/auth": ["@wrnexus/auth@workspace:packages/auth"],
@@ -1387,6 +1390,14 @@
 
     "uri-js": ["uri-js@4.4.1", "", { "dependencies": { "punycode": "^2.1.0" } }, "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg=="],
 
+    "vscode-html-languageservice": ["vscode-html-languageservice@5.6.2", "", { "dependencies": { "@vscode/l10n": "^0.0.18", "vscode-languageserver-textdocument": "^1.0.12", "vscode-languageserver-types": "^3.17.5", "vscode-uri": "^3.1.0" } }, "sha512-ulCrSnFnfQ16YzvwnYUgEbUEl/ZG7u2eV27YhvLObSHKkb8fw1Z9cgsnUwjTEeDIdJDoTDTDpxuhQwoenoLNMg=="],
+
+    "vscode-languageserver-textdocument": ["vscode-languageserver-textdocument@1.0.12", "", {}, "sha512-cxWNPesCnQCcMPeenjKKsOCKQZ/L6Tv19DTRIGuLWe32lyzWhihGVJ/rcckZXJxfdKCFvRLS3fpBIsV/ZGX4zA=="],
+
+    "vscode-languageserver-types": ["vscode-languageserver-types@3.18.0", "", {}, "sha512-8TsGPNMIMiiBdkORgRSvLjuiEIiAFtO+KssmYWxQ+uSVvlf7RjK8YKCOjPzZ+YA04jXEV7+7LvkSmHkhpNS99g=="],
+
+    "vscode-uri": ["vscode-uri@3.1.0", "", {}, "sha512-/BpdSx+yCQGnCvecbyXdxHDkuk55/G3xwnC0GqY4gmQ3j+A+g8kzzgB4Nk/SINjqn6+waqw3EgbVF2QKExkRxQ=="],
+
     "web": ["web@workspace:examples/inter-app-api-showcase/apps/web"],
 
     "whatwg-mimetype": ["whatwg-mimetype@3.0.0", "", {}, "sha512-nt+N2dzIutVRxARx1nghPKGv1xHikU7HKdfafKkLNLindmPU/ch3U31NOCGGA/dmPcmb1VlofO0vnKAcsm0o/Q=="],

docs/public-api-0.8.json

@@ -1674,6 +1674,7 @@
     "@wrnexus/i18n": {
       ".": [
         "ExtractedTranslationKey",
+        "I18N_DATA_ATTRIBUTE",
         "I18N_JS_HREF",
         "I18N_RUNTIME",
         "I18nConfig",
@@ -1710,6 +1711,7 @@
         "plural",
         "pseudoLocalize",
         "renderI18nData",
+        "renderI18nDataTag",
         "resolveI18n",
         "resolveLang",
         "translateHtml",

docs/superpowers/plans/2026-08-18-react-islands.md

@@ -30,26 +30,26 @@
 
 **New package `packages/react/`:**
 
-| File | Responsibility |
-|---|---|
-| `package.json` | Package manifest; optional peer deps |
-| `src/snapshot-cache.ts` | Referentially-stable snapshot + selector caching. No React import. |
-| `src/store-bridge.ts` | `useWrnStore` hook over `useSyncExternalStore` |
-| `src/error-boundary.tsx` | Per-island React error boundary |
-| `src/island-runtime.ts` | Mount/unmount, strategies, root registry |
-| `src/runtime-source.ts` | `getIslandRuntime()` returning browser JS (mirrors `@wrnexus/csr`) |
-| `src/index.ts` | Public exports |
+| File                     | Responsibility                                                     |
+| ------------------------ | ------------------------------------------------------------------ |
+| `package.json`           | Package manifest; optional peer deps                               |
+| `src/snapshot-cache.ts`  | Referentially-stable snapshot + selector caching. No React import. |
+| `src/store-bridge.ts`    | `useWrnStore` hook over `useSyncExternalStore`                     |
+| `src/error-boundary.tsx` | Per-island React error boundary                                    |
+| `src/island-runtime.ts`  | Mount/unmount, strategies, root registry                           |
+| `src/runtime-source.ts`  | `getIslandRuntime()` returning browser JS (mirrors `@wrnexus/csr`) |
+| `src/index.ts`           | Public exports                                                     |
 
 **Modified:**
 
-| File | Change |
-|---|---|
-| `packages/compiler/src/import-resolver.ts` | Resolve `.tsx`; tag `kind: "island"` |
-| `packages/compiler/src/island-codegen.ts` *(new)* | Marker emission, props serialization, diagnostics |
-| `packages/compiler/src/island-bundle.ts` *(new)* | Island entry generation + `Bun.build` with shared React chunk |
-| `packages/dev-server/src/assets.ts` | Serve island routes in dev |
-| `packages/dev-server/src/prod.ts` | Serve island routes in prod |
-| `packages/cli/src/build.ts` | Emit island assets in static build |
+| File                                              | Change                                                        |
+| ------------------------------------------------- | ------------------------------------------------------------- |
+| `packages/compiler/src/import-resolver.ts`        | Resolve `.tsx`; tag `kind: "island"`                          |
+| `packages/compiler/src/island-codegen.ts` _(new)_ | Marker emission, props serialization, diagnostics             |
+| `packages/compiler/src/island-bundle.ts` _(new)_  | Island entry generation + `Bun.build` with shared React chunk |
+| `packages/dev-server/src/assets.ts`               | Serve island routes in dev                                    |
+| `packages/dev-server/src/prod.ts`                 | Serve island routes in prod                                   |
+| `packages/cli/src/build.ts`                       | Emit island assets in static build                            |
 
 ---
 
@@ -58,11 +58,13 @@
 The load-bearing piece. `readonlySnapshot` in `@wrnexus/store` returns a fresh `Object.freeze(clone(state))` on every call; `useSyncExternalStore` requires a stable reference or it throws and infinite-loops. This task builds the cache with **no React dependency**, so it is testable in isolation.
 
 **Files:**
+
 - Create: `packages/react/package.json`
 - Create: `packages/react/src/snapshot-cache.ts`
 - Test: `packages/react/test/snapshot-cache.test.ts`
 
 **Interfaces:**
+
 - Consumes: nothing.
 - Produces:
   - `createSnapshotCache<S extends object>(source: SnapshotSource<S>): SnapshotCache<S>`
@@ -193,9 +195,7 @@ export interface SnapshotCache<S extends object> {
  * and spins if given a fresh object each call, which `@wrnexus/store`'s
  * `readonlySnapshot` does by design.
  */
-export function createSnapshotCache<S extends object>(
-  source: SnapshotSource<S>,
-): SnapshotCache<S> {
+export function createSnapshotCache<S extends object>(source: SnapshotSource<S>): SnapshotCache<S> {
   let cached: Readonly<S> | undefined;
   let dirty = true;
 
@@ -259,12 +259,14 @@ git commit -m "feat(react): add referentially-stable snapshot and selector cache
 ### Task 2: Store bridge hook
 
 **Files:**
+
 - Create: `packages/react/src/store-bridge.ts`
 - Create: `packages/react/src/index.ts`
 - Modify: `package.json` (root) — add `react`, `react-dom` to devDependencies for tests
 - Test: `packages/react/test/store-bridge.test.ts`
 
 **Interfaces:**
+
 - Consumes: `createSnapshotCache`, `createSelectorCache` from Task 1.
 - Produces:
   - `useWrnStore<S extends object, R = Readonly<S>>(name: string, selector?: (state: Readonly<S>) => R): R`
@@ -436,10 +438,12 @@ git commit -m "feat(react): add useWrnStore bridge over useSyncExternalStore"
 ### Task 3: Island marker codegen
 
 **Files:**
+
 - Create: `packages/compiler/src/island-codegen.ts`
 - Test: `packages/compiler/test/island-codegen.test.ts`
 
 **Interfaces:**
+
 - Consumes: `escapeHtml` from `@wrnexus/core` (`packages/core/src/security.ts`).
 - Produces:
   - `type IslandStrategy = "only" | "load" | "visible" | "idle"`
@@ -596,10 +600,12 @@ git commit -m "feat(compiler): add island marker codegen and props contract"
 ### Task 4: Resolve `.tsx` imports as islands
 
 **Files:**
+
 - Modify: `packages/compiler/src/import-resolver.ts`
 - Test: `packages/compiler/test/island-resolution.test.ts`
 
 **Interfaces:**
+
 - Consumes: nothing from prior tasks.
 - Produces: `ResolvedImport` gains an optional `kind?: "island"` field, set when the resolved path ends in `.tsx`.
 
@@ -705,12 +711,12 @@ export interface ResolvedImport {
 Then change the success return inside `resolveWrnImport` from `return { declaration, resolved: realpathSync(found) };` to:
 
 ```ts
-  if (found) {
-    const resolved = realpathSync(found);
-    return resolved.endsWith(".tsx")
-      ? { declaration, resolved, kind: "island" }
-      : { declaration, resolved };
-  }
+if (found) {
+  const resolved = realpathSync(found);
+  return resolved.endsWith(".tsx")
+    ? { declaration, resolved, kind: "island" }
+    : { declaration, resolved };
+}
 ```
 
 - [ ] **Step 5: Run test to verify it passes**
@@ -735,10 +741,12 @@ git commit -m "feat(compiler): resolve .tsx imports and tag them as islands"
 ### Task 5: Island error boundary
 
 **Files:**
+
 - Create: `packages/react/src/error-boundary.tsx`
 - Test: `packages/react/test/error-boundary.test.tsx`
 
 **Interfaces:**
+
 - Consumes: nothing from prior tasks.
 - Produces: `IslandErrorBoundary` — a React component with props `{ name: string; development: boolean; children: ReactNode }`.
 
@@ -857,11 +865,13 @@ git commit -m "feat(react): add per-island error boundary"
 ### Task 6: Island runtime — mount, strategies, unmount
 
 **Files:**
+
 - Create: `packages/react/src/island-runtime.ts`
 - Modify: `packages/react/src/index.ts`
 - Test: `packages/react/test/island-runtime.test.ts`
 
 **Interfaces:**
+
 - Consumes: `IslandErrorBoundary` (Task 5), `setStoreResolver` (Task 2).
 - Produces:
   - `mountIslands(root: ParentNode, options: MountOptions): Promise<void>`
@@ -1070,10 +1080,12 @@ git commit -m "feat(react): add island mount strategies and navigation-safe unmo
 ### Task 7: Island bundling with a shared React chunk
 
 **Files:**
+
 - Create: `packages/compiler/src/island-bundle.ts`
 - Test: `packages/compiler/test/island-bundle.test.ts`
 
 **Interfaces:**
+
 - Consumes: nothing from prior tasks.
 - Produces:
   - `generateIslandEntry(input: { name: string; sourcePath: string }): string`
@@ -1226,6 +1238,7 @@ git commit -m "feat(compiler): bundle islands with a shared React chunk"
 ### Task 8: Serve island assets in dev, prod, and static build
 
 **Files:**
+
 - Create: `packages/react/src/runtime-source.ts`
 - Modify: `packages/dev-server/src/assets.ts`
 - Modify: `packages/dev-server/src/prod.ts`
@@ -1233,6 +1246,7 @@ git commit -m "feat(compiler): bundle islands with a shared React chunk"
 - Test: `packages/react/test/runtime-source.test.ts`
 
 **Interfaces:**
+
 - Consumes: `mountIslands`, `unmountIslands` (Task 6).
 - Produces: `getIslandRuntime(development?: boolean): string` — browser JS served at `/__wrnexus/islands.js`, mirroring `getReactiveRuntime` in `@wrnexus/csr`.
 
@@ -1323,15 +1337,15 @@ import { getIslandRuntime } from "@wrnexus/react/runtime";
 Then inside `serve(pathname)`, next to the other `/__wrnexus/*.js` lines:
 
 ```ts
-      if (pathname === "/__wrnexus/islands.js") return jsResponse(getIslandRuntime(true));
+if (pathname === "/__wrnexus/islands.js") return jsResponse(getIslandRuntime(true));
 ```
 
 The bootstrap dynamically imports `/__wrnexus/island/runtime.js` (the bundled mount runtime) and `/__wrnexus/island/<name>.js` (per-island bundles). Both live under the `/__wrnexus/island/` prefix, so add one prefix handler beside the existing `/__wrnexus/client/` handler at the top of `serve(pathname)`:
 
 ```ts
-      if (pathname.startsWith("/__wrnexus/island/")) {
-        return serveIslandArtifact(pathname) ?? new Response("Not Found", { status: 404 });
-      }
+if (pathname.startsWith("/__wrnexus/island/")) {
+  return serveIslandArtifact(pathname) ?? new Response("Not Found", { status: 404 });
+}
 ```
 
 where `serveIslandArtifact` reads from the island build output directory produced by `buildIslands` (Task 7), mirroring how `serveWrnBrowserArtifact` serves `/__wrnexus/client/`.
@@ -1341,8 +1355,8 @@ where `serveIslandArtifact` reads from the island build output directory produce
 In `packages/dev-server/src/prod.ts`, add the same import, then beside the existing `getReactiveRuntime()` route:
 
 ```ts
-        if (pathname === "/__wrnexus/islands.js")
-          return new Response(getIslandRuntime(), { headers: JS_HEADERS });
+if (pathname === "/__wrnexus/islands.js")
+  return new Response(getIslandRuntime(), { headers: JS_HEADERS });
 ```
 
 Add the same `/__wrnexus/island/` prefix handler here, serving the built island assets from the production output directory.
@@ -1375,10 +1389,12 @@ git commit -m "feat(islands): serve the island runtime in dev, prod, and static
 A route containing an island is no longer zero-JS static — it is static-interactive. Without this, the framework's own performance reporting is wrong.
 
 **Files:**
+
 - Modify: `packages/compiler/src/analysis.ts`
 - Test: `packages/compiler/test/island-classification.test.ts`
 
 **Interfaces:**
+
 - Consumes: `ResolvedImport.kind` (Task 4).
 - Produces: `routeNeedsIslands(imports: ResolvedImport[]): boolean`, exported from `analysis.ts`.
 
@@ -1457,10 +1473,12 @@ git commit -m "feat(compiler): classify island routes as static-interactive"
 Two tests protecting the project's core promise. These must fail loudly if a future change regresses them.
 
 **Files:**
+
 - Create: `examples/basic-app/app/islands/Counter.tsx`
 - Test: `packages/compiler/test/island-integration.test.ts`
 
 **Interfaces:**
+
 - Consumes: `buildIslands` (Task 7), `renderIslandMarker` (Task 3), `routeNeedsIslands` (Task 9).
 - Produces: nothing consumed downstream.
 
@@ -1493,10 +1511,7 @@ import { join, resolve } from "node:path";
 import { buildIslands } from "../src/island-bundle.ts";
 import { routeNeedsIslands } from "../src/analysis.ts";
 
-const COUNTER = resolve(
-  import.meta.dir,
-  "../../../examples/basic-app/app/islands/Counter.tsx",
-);
+const COUNTER = resolve(import.meta.dir, "../../../examples/basic-app/app/islands/Counter.tsx");
 
 test("a route with no islands ships zero framework JavaScript", async () => {
   const outDir = mkdtempSync(join(tmpdir(), "wrnexus-nojs-"));
@@ -1522,8 +1537,8 @@ test("a page with multiple islands ships React exactly once", async () => {
     .filter((file) => file.endsWith(".js"))
     .map((file) => readFileSync(join(outDir, file), "utf8"));
 
-  const withReactInternals = bundles.filter((source) =>
-    source.includes("react.development") || source.includes("REACT_ELEMENT_TYPE"),
+  const withReactInternals = bundles.filter(
+    (source) => source.includes("react.development") || source.includes("REACT_ELEMENT_TYPE"),
   );
 
   expect(result.assets).toHaveLength(2);
@@ -1564,12 +1579,14 @@ git commit -m "test(islands): guard zero-JS routes and single-React bundling"
 The spec's one author-facing rule — writes only from handlers or effects — is enforced in dev, not merely documented. React's own warning for this is too generic to diagnose quickly.
 
 **Files:**
+
 - Create: `packages/react/src/render-phase.ts`
 - Modify: `packages/react/src/store-bridge.ts` (wrap actions in `useWrnActions`)
 - Modify: `packages/react/src/index.ts`
 - Test: `packages/react/test/render-phase.test.ts`
 
 **Interfaces:**
+
 - Consumes: `useWrnActions` (Task 2).
 - Produces:
   - `beginRenderPhase(): void`
@@ -1730,12 +1747,14 @@ git commit -m "feat(react): fail loudly on store writes during island render"
 On island source change, unmount the root and re-mount with the new bundle. Component state resets on edit; that is the accepted v1 trade-off, and the concrete trigger for reconsidering Fast Refresh later.
 
 **Files:**
+
 - Modify: `packages/react/src/island-runtime.ts`
 - Modify: `packages/react/src/runtime-source.ts`
 - Modify: `packages/react/src/index.ts`
 - Test: `packages/react/test/island-hmr.test.ts`
 
 **Interfaces:**
+
 - Consumes: `mountIslands`, `unmountIslands` (Task 6).
 - Produces: `remountIslands(root: ParentNode, options: MountOptions): Promise<void>`
 
@@ -1751,8 +1770,7 @@ import { islandRootCount, mountIslands, remountIslands } from "../src/island-run
 
 test("remount replaces island output without leaking roots", async () => {
   const window = new Window();
-  window.document.body.innerHTML =
-    `<div data-wrn-island="Chart" data-wrn-island-strategy="only"
+  window.document.body.innerHTML = `<div data-wrn-island="Chart" data-wrn-island-strategy="only"
           data-wrn-island-props='{}'></div>`;
   (globalThis as any).window = window;
   (globalThis as any).document = window.document;

docs/superpowers/specs/2026-08-18-react-islands-design.md

@@ -28,14 +28,14 @@ byte-for-byte unchanged, and a route with no islands must ship no React.
 
 ## Decisions
 
-| Question | Decision |
-|---|---|
-| Purpose | npm ecosystem access |
-| Server rendering | Client-only by default; SSR opt-in deferred to v2 |
-| Authoring | `import Chart from "./Chart.tsx"` in `.wrn` frontmatter, used as `<Chart client:only />` |
-| Data flow | Two-way store access via `useSyncExternalStore` (read + write through actions) |
-| Bundling | Extend the existing Bun pipeline |
-| Packaging | New isolated package `@wrnexus/react` |
+| Question         | Decision                                                                                 |
+| ---------------- | ---------------------------------------------------------------------------------------- |
+| Purpose          | npm ecosystem access                                                                     |
+| Server rendering | Client-only by default; SSR opt-in deferred to v2                                        |
+| Authoring        | `import Chart from "./Chart.tsx"` in `.wrn` frontmatter, used as `<Chart client:only />` |
+| Data flow        | Two-way store access via `useSyncExternalStore` (read + write through actions)           |
+| Bundling         | Extend the existing Bun pipeline                                                         |
+| Packaging        | New isolated package `@wrnexus/react`                                                    |
 
 ## Architecture
 
@@ -100,7 +100,7 @@ separate island hydration channel is introduced.
 `readonlySnapshot` in `packages/store/src/index.ts` returns `Object.freeze(clone(state))` — a
 **new reference on every call**. `useSyncExternalStore` requires `getSnapshot()` to return a
 referentially identical value when nothing has changed; otherwise React throws
-*"The result of getSnapshot should be cached to avoid an infinite loop"* and spins.
+_"The result of getSnapshot should be cached to avoid an infinite loop"_ and spins.
 
 **The cache lives in the `@wrnexus/react` adapter, not in `@wrnexus/store`.** The adapter holds
 one cached snapshot per store instance, returns the same reference until the store's `subscribe`
@@ -182,15 +182,15 @@ point.
 
 ## Error handling
 
-| Condition | Behavior |
-|---|---|
-| `react`/`react-dom` not installed | Compiler diagnostic `WRN-ISLAND-REACT-MISSING`, naming the install command — not a raw module-resolution failure |
-| Island throws during render | Per-island error boundary. Dev: render error in place with component name and stack. Prod: log, render nothing, leave surrounding server HTML intact |
-| Island bundle fails to load | Placeholder remains, warning logged; page stays functional because everything else was server-rendered |
-| Non-serializable props | Compile-time `WRN-ISLAND-PROPS` |
-| Unknown store name | Dev: throw, listing available store names. Prod: warn, return undefined |
-| Action fired during render | Left to React. See "Dropped: the write-during-render guard" below. |
-| Cleanup throws on unmount | Caught and logged; navigation must not break |
+| Condition                         | Behavior                                                                                                                                             |
+| --------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `react`/`react-dom` not installed | Compiler diagnostic `WRN-ISLAND-REACT-MISSING`, naming the install command — not a raw module-resolution failure                                     |
+| Island throws during render       | Per-island error boundary. Dev: render error in place with component name and stack. Prod: log, render nothing, leave surrounding server HTML intact |
+| Island bundle fails to load       | Placeholder remains, warning logged; page stays functional because everything else was server-rendered                                               |
+| Non-serializable props            | Compile-time `WRN-ISLAND-PROPS`                                                                                                                      |
+| Unknown store name                | Dev: throw, listing available store names. Prod: warn, return undefined                                                                              |
+| Action fired during render        | Left to React. See "Dropped: the write-during-render guard" below.                                                                                   |
+| Cleanup throws on unmount         | Caught and logged; navigation must not break                                                                                                         |
 
 Islands failing **locally** is the most valuable property of this model: a crashed chart leaves
 the rest of the page working.

docs/superpowers/specs/2026-08-18-wrn-html-editing-design.md

@@ -0,0 +1,252 @@
+# HTML editing support for `.wrn` files — Design
+
+**Date:** 2026-08-18
+**Status:** Approved for implementation
+**Scope:** HTML autocomplete, tag closing, hover, Emmet, and folding inside `view { }` blocks.
+
+## Goal
+
+Writing markup in a `.wrn` file should feel like writing HTML. Today it does not: there is
+syntax highlighting but no tag completion, no attribute completion, no tag closing, and no
+tag-level folding.
+
+The grammar already declares `embeddedLanguages` (`meta.embedded.block.html` → `html`), which is
+why markup _highlights_. That mapping only affects tokenization — VS Code's HTML language
+service does not run on `.wrn` documents, so none of the editing behaviour follows from it.
+
+### Non-goals
+
+- **HTML formatting.** See "Formatting is deliberately excluded" below.
+- Editor support outside VS Code beyond what standard LSP gives for free.
+- Changing `.wrn` syntax or the compiler.
+
+## Decisions
+
+| Question            | Decision                                                                     |
+| ------------------- | ---------------------------------------------------------------------------- |
+| Features            | Tag/attribute completion, auto-close and rename tags, hover + Emmet, folding |
+| Placement           | Shared language server; only auto-close-on-type is VS Code-specific          |
+| Completion strategy | One merged list, WRNexus entries ranked above HTML                           |
+| Region detection    | Tolerant scanner over a virtual document, not the AST                        |
+| HTML knowledge      | `vscode-html-languageservice`                                                |
+| Formatting          | Excluded — `formatWrn` already owns markup formatting                        |
+
+## Architecture
+
+### Virtual HTML document
+
+New module: `packages/language-server/src/html-regions.ts`, exporting
+`virtualHtmlDocument(document)`.
+
+Everything outside a `view { }` block is replaced by whitespace of **identical length**, with
+newlines preserved. The virtual document therefore has the same size and the same line/column
+geometry as the source, so a position in the source _is_ the position in the virtual document.
+No mapping table and no translation layer.
+
+This is deliberately **not** the same shape as the existing `virtualTypeScriptDocument`, which
+compacts code and carries line mappings back to source. Compaction is necessary there because
+the output must be valid TypeScript. HTML has no such requirement, so the simpler
+offset-preserving form applies, and the class of off-by-one bugs that mapping tables produce
+does not arise.
+
+**The load-bearing invariant:** `virtualHtmlDocument(doc).text.length === doc.text.length`, with
+newlines at identical offsets. If this breaks, every feature reports positions off by some
+amount rather than failing loudly.
+
+### Region detection
+
+Region detection is a tolerant scanner, **not** the `@wrnexus/syntax` parser. Completion fires
+while the document is being typed, which is exactly when it does not parse. The scanner finds
+`view` followed by `{` and tracks brace depth to the matching close.
+
+Two hazards it must handle, both of which defeat a naive implementation:
+
+- **Apostrophes in text content.** `<p>it's fine</p>` — a scanner treating `'` as a string
+  delimiter anywhere will consider the rest of the file one open string and lose every later
+  region. Quotes are tracked only inside attribute values, never in text nodes.
+- **Nested braces from interpolation.** `class={cond ? "a" : "b"}` and `{{ a: 1 }}` nest, so
+  depth must be counted rather than scanning for the next `}`.
+
+WRNexus-specific syntax (`@click`, `client:visible`, `{expr}`) is **not** blanked. The HTML
+service tolerates unknown attributes, and blanking would cost region fidelity for no gain.
+
+**Caching** is keyed on document URI and version, so a burst of requests from one keystroke
+costs a single scan.
+
+## Completion
+
+### The server becomes the single authority inside view blocks
+
+`textDocument/completion` gains a context check: a position is "in HTML" exactly when the
+virtual document is non-blank there, which costs one character lookup.
+
+**Inside a view block**, one list is assembled from two sources:
+
+| Source  | `sortText` prefix | Content                                                                  |
+| ------- | ----------------- | ------------------------------------------------------------------------ |
+| WRNexus | `0`               | Components, their props/outputs/slots, directives (`@click`, `client:*`) |
+| HTML    | `1`               | Tags, attributes, attribute values                                       |
+
+`sortText` drives ordering independently of the label, so components rank above HTML tags
+without filtering anything out. **Outside a view block**, behaviour is unchanged: WRN keywords
+plus workspace items.
+
+The server already indexes components, props, outputs, and slots
+(`buildWorkspaceCompletionItems` in `packages/language-server/src/workspace.ts`), so both halves
+of the merge are already available to it.
+
+**Deduplication on exact label match, WRNexus wins.** A component named `Table` and the HTML
+`table` differ in case and both survive; a component that genuinely shadows an HTML tag name
+resolves to the component.
+
+### Trigger characters
+
+The server currently declares `["<", "@", ":", "."]`. Attributes and values additionally need
+`" "`, `"="`, `"\""`, and `"/"`.
+
+### This fixes an existing bug
+
+The extension's `completion.js` registers its own provider with `<` among its trigger
+characters, and the language server answers `textDocument/completion` as well. VS Code
+concatenates both today, producing duplicate entries and unpredictable ordering before HTML is
+involved at all.
+
+As part of this work the extension's provider returns nothing when the position is inside a view
+block, and keeps its current behaviour elsewhere. One owner per context.
+
+**Consequence to accept knowingly:** the server becomes authoritative for the richest completion
+context, so future component-intelligence work belongs in the server rather than in
+`completion.js`.
+
+## Hover
+
+`textDocument/hover` answers from the HTML service over the virtual document when the position
+is inside a view region, giving MDN documentation for tags and attributes. Outside a view
+region, existing hover behaviour is unchanged.
+
+Where a position resolves to a WRNexus component or prop, the component's own detail wins over
+any HTML entry of the same name, matching the completion precedence rule above.
+
+## Tag handling
+
+### Linked editing is standard LSP
+
+Renaming `<div>` and having `</div>` follow is `textDocument/linkedEditingRange` (LSP 3.16), so
+it lives in the shared server like everything else.
+
+### Auto-close on type is the one client-side piece
+
+LSP has no request for "close this tag as I type". VS Code's own HTML extension implements it
+client-side, and this follows the same shape:
+
+1. The extension subscribes to `onDidChangeTextDocument`, filtered to `wrn` documents.
+2. When the typed character is `>` or `/`, it sends a custom request, `wrn/tagComplete`.
+3. The server runs the HTML service's `doTagComplete` against the virtual document and returns a
+   snippet or `null`.
+4. The client inserts it with `insertSnippet`, so the cursor lands between the tags.
+
+The decision stays server-side because it needs parse knowledge: void elements (`<br>`, `<img>`,
+`<input>`) must not be closed, and an already-closed tag must not be closed twice. Returning
+`null` outside a view region is what stops it firing inside `functions { }` or `style { }`.
+
+Component tags come along for free: `<Card>` closes to `</Card>` because the HTML service closes
+unknown tags like any other, and `<Card /` completes to `<Card />` through the same `/` path.
+
+**New setting:** `wrnexus.html.autoClosingTags`, default `true`, following the existing
+`wrnexus.*` naming.
+
+### Emmet
+
+A manifest change: `emmet.includeLanguages: { "wrn": "html" }` in `contributes.configurationDefaults`.
+
+**Known limitation:** `emmet.includeLanguages` is per-language, not per-region, so Emmet is also
+live inside `functions { }` and `style { }` blocks. VS Code offers no way to scope it to a
+region. Emmet only expands on Tab against an abbreviation pattern, so misfires are rare, but the
+edge is real.
+
+## Folding
+
+`textDocument/foldingRange` in the server returns tag-level ranges from the HTML service over
+the virtual document, filtered to view regions.
+
+Today folding comes only from `language-configuration.json` markers, which work at block level
+(`page`, `component`, `view`, braces). Markup does not fold, so a long `<table>` cannot be
+collapsed. VS Code merges marker-based folding with provider ranges, so block folding continues
+to work unchanged and tag folding appears inside markup.
+
+**One rule:** return ranges only where the virtual document is non-blank. A range spanning
+outside a view region would let a fold swallow a brace boundary.
+
+## Formatting is deliberately excluded
+
+`formatWrn` (`packages/syntax/src/formatter.ts`) is 927 lines, iterates to a fixed point with
+cycle detection, and already handles tags, attribute wrapping, `multilineAttributes`, and
+`printWidth`. It is a markup formatter that understands WRNexus syntax.
+
+Adding HTML formatting would do two harmful things:
+
+- **Two formatters would fight.** Output would depend on which ran last.
+- **It would mangle syntax it does not model.** `@click={handler}` and `client:visible` are not
+  HTML attributes, and an HTML formatter is free to rewrite spacing inside them.
+
+If markup formatting is unsatisfying, the fix is improving `formatWrn`. That is separate work.
+
+## Dependencies
+
+`vscode-html-languageservice` becomes a dependency of **both** `packages/language-server` and
+`editors/vscode`.
+
+The editor bundler (`scripts/build-editor-language-server.mjs`) bundles only workspace sources
+and passes other `require`s through to Node, so the package must be resolvable at runtime from
+the extension. `editors/vscode` currently ships exactly one runtime dependency
+(`vscode-languageclient`); this adds the second.
+
+`check:editor-language-server` already verifies the bundled `.cjs` starts under Node, so a
+missing or unresolvable dependency fails the gate rather than shipping a broken VSIX.
+
+## Testing
+
+### Region scanner (`packages/language-server/test/`)
+
+- **The invariant**, property-style across fixtures: virtual text length equals source length and
+  newlines sit at identical offsets.
+- **Apostrophes in text**: `<p>it's fine</p>` followed by a second view block — both regions
+  found.
+- **Nested interpolation**: `class={cond ? "a" : "b"}` and `{{ a: 1 }}` do not end the region.
+- **Broken markup**: `<div class="` mid-typing still yields a region. This is the normal case for
+  completion, not an edge case.
+- **Multiple view blocks**, and files with none.
+
+### Completion
+
+- Inside a view block: both sources present, WRNexus `sortText` ordering first.
+- Outside a view block: response identical to current behaviour — the guard proving non-markup
+  contexts are undisturbed.
+- Collision: a component named `Table` yields one entry, the component.
+
+### Tag handling
+
+- `<div>` → `</div>`; `<br>` → nothing; `<Card /` → `/>`; outside a view region → `null`.
+- Linked editing returns ranges covering both the opening and closing tag names.
+
+### Hover
+
+- Inside a view region, a known tag returns HTML documentation.
+- A component name returns the component detail, not an HTML entry of the same name.
+
+### Folding
+
+- Every returned range lies inside a view region.
+- Block-level marker folding still works.
+
+### Toolchain guards
+
+- `check:editor-language-server` passes with the new dependency (bundle starts under Node).
+- Manifest assertion that `emmet.includeLanguages` maps `wrn` → `html`, alongside the existing
+  marketplace checks in `editors/vscode/test`.
+
+## Deferred
+
+- HTML formatting — see above; improve `formatWrn` instead.
+- Moving the remaining `completion.js` component intelligence into the server. This design only
+  requires it to stand down inside view blocks; relocating the rest is follow-up work.

editors/vscode/package.json

@@ -134,6 +134,11 @@
           "maximum": 240,
           "scope": "resource",
           "description": "Preferred WRNexus formatter line width before long tags are expanded."
+        },
+        "wrnexus.html.autoClosingTags": {
+          "type": "boolean",
+          "default": true,
+          "description": "Automatically close HTML tags inside .wrn view blocks."
         }
       }
     },
@@ -141,6 +146,9 @@
       "files.associations": {
         "*.wrn": "wrn"
       },
+      "emmet.includeLanguages": {
+        "wrn": "html"
+      },
       "[wrn]": {
         "editor.defaultFormatter": "wrnexus.wrnexus",
         "editor.formatOnSave": false,
@@ -283,6 +291,7 @@
     "@vscode/vsce": "^3.9.2"
   },
   "dependencies": {
-    "vscode-languageclient": "^10.1.0"
+    "vscode-languageclient": "^10.1.0",
+    "vscode-html-languageservice": "^5.6.2"
   }
 }

editors/vscode/src/completion.js

@@ -570,6 +570,41 @@ function isInsideWatch(document, position) {
   return depth > 0;
 }
 
+/**
+ * Whether an offset sits inside a `view { }` block.
+ *
+ * The language server owns completion there and returns a merged list, so this
+ * provider stands down to avoid VS Code concatenating two independent lists.
+ * Quotes are only tracked inside a tag: `<p>it's</p>` would otherwise open a
+ * string that never closes.
+ */
+function isInsideViewBlock(text, offset) {
+  const pattern = /\bview\s*\{/g;
+  let match;
+  while ((match = pattern.exec(text))) {
+    const start = match.index + match[0].length;
+    let depth = 1;
+    let inTag = false;
+    let quote = null;
+    let index = start;
+    for (; index < text.length && depth > 0; index += 1) {
+      const char = text[index];
+      if (quote) {
+        if (char === quote) quote = null;
+        continue;
+      }
+      if (inTag && (char === '"' || char === "'")) quote = char;
+      else if (char === "<") inTag = true;
+      else if (char === ">") inTag = false;
+      else if (char === "{") depth += 1;
+      else if (char === "}") depth -= 1;
+    }
+    if (offset >= start && offset <= index) return true;
+    pattern.lastIndex = index;
+  }
+  return false;
+}
+
 function isAfterWatchKeyword(document, position) {
   const linePrefix = document.lineAt(position.line).text.slice(0, position.character);
 
@@ -634,6 +669,8 @@ function addFunctionCompletions(items, document) {
 }
 
 function provideCompletionItems(document, position) {
+  if (isInsideViewBlock(document.getText(), document.offsetAt(position))) return [];
+
   const items = [];
 
   const linePrefix = document.lineAt(position.line).text.slice(0, position.character);
@@ -707,6 +744,7 @@ module.exports = {
   extractProps,
   extractRouteParams,
   extractStates,
+  isInsideViewBlock,
   provideCompletionItems,
   registerCompletionProvider,
 };

editors/vscode/src/extension.bundle.cjs

@@ -1,4 +1,4 @@
-// WRN editor extension source hash: c9938fa5f643ca435ead2c8dd5b545c6906c37c0024cf3ea788666236c28ddb6
+// WRN editor extension source hash: 2012cf8721073e3d9df81af2d3207fdf070119fb3f85ed832ce23c3ee4307662
 // WRN editor extension generator hash: 456d1d614e44e5fb1f19b784176c09cf2ade9b64ef73a17934c2698150b62728
 "use strict";
 var __commonJS = (cb, mod) => () => (mod || cb((mod = { exports: {} }).exports, mod), mod.exports);
@@ -22718,6 +22718,42 @@ async function recoverWrnLanguage(document) {
     console.warn("[wrnexus] unable to recover .wrn language association:", error instanceof Error ? error.message : String(error));
   }
 }
+function registerAutoCloseTags(context, client2) {
+  const listener = vscode.workspace.onDidChangeTextDocument(async (event) => {
+    if (event.document.languageId !== "wrn")
+      return;
+    if (!vscode.workspace.getConfiguration("wrnexus.html").get("autoClosingTags", true))
+      return;
+    const change = event.contentChanges[0];
+    if (!change || change.text !== ">" && change.text !== "/")
+      return;
+    if (change.rangeLength !== 0)
+      return;
+    const editor = vscode.window.activeTextEditor;
+    if (!editor || editor.document !== event.document)
+      return;
+    const documentVersion = event.document.version;
+    const position = change.range.start.translate(0, change.text.length);
+    if (!editor.selection.isEmpty || !editor.selection.active.isEqual(position))
+      return;
+    const snippet = await client2.sendRequest("wrn/tagComplete", {
+      textDocument: { uri: event.document.uri.toString() },
+      position: { line: position.line, character: position.character }
+    });
+    if (typeof snippet !== "string" || !snippet)
+      return;
+    if (vscode.window.activeTextEditor !== editor)
+      return;
+    if (editor.document !== event.document)
+      return;
+    if (editor.document.version !== documentVersion)
+      return;
+    if (!editor.selection.isEmpty || !editor.selection.active.isEqual(position))
+      return;
+    await editor.insertSnippet(new vscode.SnippetString(snippet), position);
+  });
+  context.subscriptions.push(listener);
+}
 async function activate(context) {
   for (const document of vscode.workspace.textDocuments)
     recoverWrnLanguage(document);
@@ -22730,6 +22766,7 @@ async function activate(context) {
     debug: { module: module2, transport: TransportKind.stdio, options: { execArgv: ["--nolazy"] } }
   }, { documentSelector: [{ scheme: "file", language: WRN_LANGUAGE_ID }] });
   await client.start();
+  registerAutoCloseTags(context, client);
 }
 async function deactivate() {
   const running = client;
@@ -22737,4 +22774,4 @@ async function deactivate() {
   if (running)
     await running.stop();
 }
-module.exports = { activate, deactivate, recoverWrnLanguage };
+module.exports = { activate, deactivate, recoverWrnLanguage, registerAutoCloseTags };

editors/vscode/src/extension.js

@@ -23,6 +23,51 @@ async function recoverWrnLanguage(document) {
   }
 }
 
+/**
+ * Auto-close tags as they are typed.
+ *
+ * LSP has no request for this, so the client watches document changes and asks
+ * the server whether the tag should close. The server owns the decision because
+ * void elements and already-closed tags must not be closed.
+ */
+function registerAutoCloseTags(context, client) {
+  const listener = vscode.workspace.onDidChangeTextDocument(async (event) => {
+    if (event.document.languageId !== "wrn") return;
+    if (!vscode.workspace.getConfiguration("wrnexus.html").get("autoClosingTags", true)) return;
+
+    const change = event.contentChanges[0];
+    if (!change || (change.text !== ">" && change.text !== "/")) return;
+    // A replaced selection (overtype/select-and-type) makes `range.start + text.length`
+    // an incorrect offset for both the query and the insertion; decline rather than guess.
+    if (change.rangeLength !== 0) return;
+
+    const editor = vscode.window.activeTextEditor;
+    if (!editor || editor.document !== event.document) return;
+
+    const documentVersion = event.document.version;
+    const position = change.range.start.translate(0, change.text.length);
+    if (!editor.selection.isEmpty || !editor.selection.active.isEqual(position)) return;
+
+    const snippet = await client.sendRequest("wrn/tagComplete", {
+      textDocument: { uri: event.document.uri.toString() },
+      position: { line: position.line, character: position.character },
+    });
+    if (typeof snippet !== "string" || !snippet) return;
+
+    // The user may have kept typing during the round-trip; re-validate everything the
+    // insertion depends on before touching the document, since a stale offset would
+    // silently corrupt it.
+    if (vscode.window.activeTextEditor !== editor) return;
+    if (editor.document !== event.document) return;
+    if (editor.document.version !== documentVersion) return;
+    if (!editor.selection.isEmpty || !editor.selection.active.isEqual(position)) return;
+
+    await editor.insertSnippet(new vscode.SnippetString(snippet), position);
+  });
+
+  context.subscriptions.push(listener);
+}
+
 /** @param {vscode.ExtensionContext} context */
 async function activate(context) {
   for (const document of vscode.workspace.textDocuments) void recoverWrnLanguage(document);
@@ -43,6 +88,7 @@ async function activate(context) {
     { documentSelector: [{ scheme: "file", language: WRN_LANGUAGE_ID }] },
   );
   await client.start();
+  registerAutoCloseTags(context, client);
 }
 
 async function deactivate() {
@@ -51,4 +97,4 @@ async function deactivate() {
   if (running) await running.stop();
 }
 
-module.exports = { activate, deactivate, recoverWrnLanguage };
+module.exports = { activate, deactivate, recoverWrnLanguage, registerAutoCloseTags };

editors/vscode/test/completion-scope.test.js

@@ -0,0 +1,110 @@
+"use strict";
+
+const test = require("node:test");
+const assert = require("node:assert");
+const Module = require("node:module");
+
+// Mock the vscode module for unit tests
+const originalLoad = Module._load;
+Module._load = function load(request, parent, isMain) {
+  if (request === "vscode") {
+    return {
+      Position: class Position {
+        constructor(line, character) {
+          this.line = line;
+          this.character = character;
+        }
+      },
+      Range: class Range {
+        constructor(start, end) {
+          this.start = start;
+          this.end = end;
+        }
+      },
+      CompletionItem: class CompletionItem {
+        constructor(label, kind) {
+          this.label = label;
+          this.kind = kind;
+        }
+      },
+      CompletionItemKind: {
+        Event: 23,
+        Property: 10,
+        Function: 12,
+        Keyword: 14,
+        Variable: 13,
+      },
+      SnippetString: class SnippetString {
+        constructor(text) {
+          this.value = text;
+        }
+      },
+      MarkdownString: class MarkdownString {
+        constructor(text) {
+          this.value = text;
+        }
+      },
+    };
+  }
+  return originalLoad.call(this, request, parent, isMain);
+};
+const { isInsideViewBlock, provideCompletionItems } = require("../src/completion.js");
+Module._load = originalLoad;
+
+const PAGE = `page Home {
+  view {
+    <div>hello</div>
+  }
+  functions {
+    function go() {}
+  }
+}
+`;
+
+test("a markup offset is inside a view block", () => {
+  assert.equal(isInsideViewBlock(PAGE, PAGE.indexOf("<div")), true);
+});
+
+test("a functions-block offset is not inside a view block", () => {
+  assert.equal(isInsideViewBlock(PAGE, PAGE.indexOf("function go")), false);
+});
+
+test("provideCompletionItems returns empty array when inside view block", () => {
+  const document = {
+    getText() {
+      return PAGE;
+    },
+    offsetAt() {
+      return PAGE.indexOf("<div");
+    },
+    lineAt() {
+      return { text: "<div>hello</div>" };
+    },
+    fileName: "test.wrn",
+  };
+  const position = { line: 2, character: 4 };
+
+  const result = provideCompletionItems(document, position);
+  assert.equal(Array.isArray(result), true);
+  assert.equal(result.length, 0);
+});
+
+test("provideCompletionItems returns non-empty array when inside functions block", () => {
+  const document = {
+    getText() {
+      return PAGE;
+    },
+    offsetAt() {
+      return PAGE.indexOf("function go");
+    },
+    lineAt() {
+      return { text: "    function go() {}" };
+    },
+    fileName: "test.wrn",
+  };
+  const position = { line: 5, character: 4 };
+
+  const result = provideCompletionItems(document, position);
+  assert.equal(Array.isArray(result), true);
+  assert(result.length > 0, "should return non-empty completions outside view block");
+});

editors/vscode/test/validate.mjs

@@ -113,6 +113,21 @@ try {
     readFileSync(join(root, rel), "utf8");
     ok(`Marketplace document exists: ${rel}`);
   }
+
+  const emmetLanguages = manifest.contributes?.configurationDefaults?.["emmet.includeLanguages"];
+  emmetLanguages?.wrn === "html"
+    ? ok("Emmet is mapped for wrn documents")
+    : bad("Emmet is mapped for wrn documents", `got ${JSON.stringify(emmetLanguages)}`);
+
+  const autoClose =
+    manifest.contributes?.configuration?.properties?.["wrnexus.html.autoClosingTags"];
+  autoClose?.type === "boolean" && autoClose?.default === true
+    ? ok("auto-closing tags setting is contributed")
+    : bad("auto-closing tags setting is contributed", `got ${JSON.stringify(autoClose)}`);
+
+  manifest.dependencies?.["vscode-html-languageservice"]
+    ? ok("HTML language service ships as a runtime dependency")
+    : bad("HTML language service ships as a runtime dependency");
 } catch (e) {
   bad("Marketplace metadata", e.message);
 }

examples/auth-showcase/package.json

@@ -19,10 +19,10 @@
     "@wrnexus/validation": "workspace:*"
   },
   "devDependencies": {
-    "@iconify-json/lucide": "^1.2.0",
-    "@iconify/tailwind4": "^1.0.0",
-    "@tailwindcss/cli": "^4.0.0",
-    "tailwindcss": "^4.0.0",
-    "typescript": "^5.9.2"
+    "@iconify-json/lucide": "^1.2.123",
+    "@iconify/tailwind4": "^1.2.3",
+    "@tailwindcss/cli": "^4.3.3",
+    "tailwindcss": "^4.3.3",
+    "typescript": "^6.0.3"
   }
 }

examples/basic-app/app/db/queries.gen.ts

@@ -1,4 +1,4 @@
-// AUTO-GENERATED by `wrnexus db generate` — do not edit.
+// AUTO-GENERATED by `wrnexus db generate` (dialect: sqlite) — do not edit.
 import type { Db, ExecResult } from "@wrnexus/db";
 import { users } from "./schema.ts";
 

examples/basic-app/app/pages/html-editing-check.wrn

@@ -0,0 +1,13 @@
+page HtmlEditingCheck {
+  seo {
+    title = "HTML editing check"
+    description = "Scratch page for verifying editor support inside view blocks."
+    canonical = "/html-editing-check"
+  }
+
+  view {
+    <main>
+      <h1>Editor check</h1>
+    </main>
+  }
+}

examples/basic-app/app/routes.gen.ts

@@ -9,6 +9,7 @@ export interface Routes {
   "/client-only": Record<string, never>;
   "/dashboard": Record<string, never>;
   "/hello": Record<string, never>;
+  "/html-editing-check": Record<string, never>;
   "/island-demo": Record<string, never>;
   "/language-tools": Record<string, never>;
   "/layout": Record<string, never>;
@@ -32,6 +33,7 @@ export interface RouteNames {
   "client.only": "/client-only";
   "dashboard": "/dashboard";
   "hello": "/hello";
+  "html.editing.check": "/html-editing-check";
   "island.demo": "/island-demo";
   "language.tools": "/language-tools";
   "layout": "/layout";
@@ -124,6 +126,7 @@ export function route<N extends RouteName>(
   "client.only": "/client-only",
   "dashboard": "/dashboard",
   "hello": "/hello",
+  "html.editing.check": "/html-editing-check",
   "island.demo": "/island-demo",
   "language.tools": "/language-tools",
   "layout": "/layout",

examples/basic-app/app/types/wrnexus.generated.d.ts

@@ -13,7 +13,7 @@ declare namespace WRNexusGenerated {
       : never;
   type RealtimeMessage<T> = T extends import("@wrnexus/core").RoomDefinition<any, infer M> ? M : unknown;
   type QueuePayload<T> = T extends import("@wrnexus/queue").JobDefinition<infer I> ? I : unknown;
-  type RouteName = "about" | "async.data" | "chat" | "client.only" | "dashboard" | "hello" | "index" | "island.demo" | "language.tools" | "layout" | "login" | "modal" | "navigation" | "partial.static" | "platform.showcase" | "reactive" | "server.actions" | "table" | "test" | "ui";
+  type RouteName = "about" | "async.data" | "chat" | "client.only" | "dashboard" | "hello" | "html.editing.check" | "index" | "island.demo" | "language.tools" | "layout" | "login" | "modal" | "navigation" | "partial.static" | "platform.showcase" | "reactive" | "server.actions" | "table" | "test" | "ui";
   type ApiRoute = "/api/accounts" | "/api/echo" | "/api/graphql-example" | "/api/hello" | "/api/invite" | "/api/login" | "/api/logout" | "/api/me" | "/api/typed-user" | "/api/users/csr" | "/api/users/ssr" | "/api/webhooks/payment";
   type RealtimeRoute = "/realtime/chat" | "/realtime/hello";
   type EnvironmentKey = "APP_LABEL" | "DATABASE_URL" | "DEMO_SHARED" | "HOST" | "NODE_ENV" | "PORT" | "SESSION_SECRET" | "UAT_ONLY";

examples/basic-app/package.json

@@ -23,12 +23,12 @@
   "devDependencies": {
     "@wrnexus/test": "workspace:*",
     "@eslint/js": "^10.0.1",
-    "@iconify-json/lucide": "^1.2.118",
+    "@iconify-json/lucide": "^1.2.123",
     "@iconify/tailwind4": "^1.2.3",
-    "@tailwindcss/cli": "^4.0.0",
-    "eslint": "^10.8.0",
-    "prettier": "^3.9.4",
-    "tailwindcss": "^4.0.0",
-    "typescript-eslint": "^8.65.0"
+    "@tailwindcss/cli": "^4.3.3",
+    "eslint": "^10.8.1",
+    "prettier": "^3.9.6",
+    "tailwindcss": "^4.3.3",
+    "typescript-eslint": "^8.67.0"
   }
 }

examples/captcha-showcase/package.json

@@ -16,10 +16,10 @@
     "@wrnexus/validation": "workspace:*"
   },
   "devDependencies": {
-    "@iconify-json/lucide": "^1.2.0",
-    "@iconify/tailwind4": "^1.0.0",
-    "@tailwindcss/cli": "^4.0.0",
-    "tailwindcss": "^4.0.0",
-    "typescript": "^5.9.2"
+    "@iconify-json/lucide": "^1.2.123",
+    "@iconify/tailwind4": "^1.2.3",
+    "@tailwindcss/cli": "^4.3.3",
+    "tailwindcss": "^4.3.3",
+    "typescript": "^6.0.3"
   }
 }

examples/component-showcase/package.json

@@ -18,10 +18,10 @@
     "@wrnexus/ui": "workspace:*"
   },
   "devDependencies": {
-    "@iconify-json/lucide": "^1.2.118",
+    "@iconify-json/lucide": "^1.2.123",
     "@iconify/tailwind4": "^1.2.3",
-    "@tailwindcss/cli": "^4.0.0",
-    "tailwindcss": "^4.0.0",
-    "typescript": "^5.5.0"
+    "@tailwindcss/cli": "^4.3.3",
+    "tailwindcss": "^4.3.3",
+    "typescript": "^6.0.3"
   }
 }

examples/i18n-showcase/package.json

@@ -16,10 +16,10 @@
     "@wrnexus/ui": "workspace:*"
   },
   "devDependencies": {
-    "@iconify-json/lucide": "^1.2.118",
+    "@iconify-json/lucide": "^1.2.123",
     "@iconify/tailwind4": "^1.2.3",
-    "@tailwindcss/cli": "^4.0.0",
-    "tailwindcss": "^4.0.0",
-    "typescript": "^5.9.2"
+    "@tailwindcss/cli": "^4.3.3",
+    "tailwindcss": "^4.3.3",
+    "typescript": "^6.0.3"
   }
 }

examples/inter-app-api-showcase/apps/admin/package.json

@@ -24,40 +24,40 @@
     "check": "bun run typecheck && bun run lint && bun run test && bun run format:check"
   },
   "dependencies": {
-    "@wrnexus/ai": "0.8.6",
-    "@wrnexus/auth": "0.8.6",
-    "@wrnexus/captcha": "0.8.6",
-    "@wrnexus/core": "0.8.6",
-    "@wrnexus/csr": "0.8.6",
-    "@wrnexus/db": "0.8.6",
-    "@wrnexus/dev-server": "0.8.6",
-    "@wrnexus/encryption": "0.8.6",
-    "@wrnexus/helpers": "0.8.6",
-    "@wrnexus/i18n": "0.8.6",
-    "@wrnexus/image": "0.8.6",
-    "@wrnexus/jwt": "0.8.6",
-    "@wrnexus/observability": "0.8.6",
-    "@wrnexus/realtime": "0.8.6",
-    "@wrnexus/security": "0.8.6",
-    "@wrnexus/store": "0.8.6",
-    "@wrnexus/styles": "0.8.6",
-    "@wrnexus/tracking": "0.8.6",
-    "@wrnexus/ui": "0.8.6",
-    "@wrnexus/uploader": "0.8.6",
-    "@wrnexus/validation": "0.8.6",
-    "@wrnexus/authz": "0.8.6"
+    "@wrnexus/ai": "^0.8.9",
+    "@wrnexus/auth": "^0.8.12",
+    "@wrnexus/captcha": "^0.8.11",
+    "@wrnexus/core": "^0.8.9",
+    "@wrnexus/csr": "^0.8.21",
+    "@wrnexus/db": "^0.8.15",
+    "@wrnexus/dev-server": "^0.8.33",
+    "@wrnexus/encryption": "^0.8.9",
+    "@wrnexus/helpers": "^0.8.8",
+    "@wrnexus/i18n": "^0.8.11",
+    "@wrnexus/image": "^0.8.10",
+    "@wrnexus/jwt": "^0.8.9",
+    "@wrnexus/observability": "^0.8.8",
+    "@wrnexus/realtime": "^0.8.10",
+    "@wrnexus/security": "^0.8.8",
+    "@wrnexus/store": "^0.8.8",
+    "@wrnexus/styles": "^0.8.15",
+    "@wrnexus/tracking": "^0.8.8",
+    "@wrnexus/ui": "^0.8.19",
+    "@wrnexus/uploader": "^0.8.10",
+    "@wrnexus/validation": "^0.8.10",
+    "@wrnexus/authz": "^0.8.9"
   },
   "devDependencies": {
-    "@wrnexus/cli": "0.8.6",
-    "@eslint/js": "^9.0.0",
-    "@iconify-json/lucide": "^1.2.118",
+    "@wrnexus/cli": "^0.8.36",
+    "@eslint/js": "^10.0.1",
+    "@iconify-json/lucide": "^1.2.123",
     "@iconify/tailwind4": "^1.2.3",
-    "@tailwindcss/cli": "^4.0.0",
+    "@tailwindcss/cli": "^4.3.3",
     "@types/bun": "^1.3.14",
-    "eslint": "^9.0.0",
+    "eslint": "^10.8.1",
     "prettier": "^3.9.6",
-    "tailwindcss": "^4.0.0",
-    "typescript": "^5.5.0",
-    "typescript-eslint": "^8.65.0"
+    "tailwindcss": "^4.3.3",
+    "typescript": "^6.0.3",
+    "typescript-eslint": "^8.67.0"
   }
 }

examples/inter-app-api-showcase/apps/web/package.json

@@ -24,40 +24,40 @@
     "check": "bun run typecheck && bun run lint && bun run test && bun run format:check"
   },
   "dependencies": {
-    "@wrnexus/ai": "0.8.6",
-    "@wrnexus/auth": "0.8.6",
-    "@wrnexus/captcha": "0.8.6",
-    "@wrnexus/core": "0.8.6",
-    "@wrnexus/csr": "0.8.6",
-    "@wrnexus/db": "0.8.6",
-    "@wrnexus/dev-server": "0.8.6",
-    "@wrnexus/encryption": "0.8.6",
-    "@wrnexus/helpers": "0.8.6",
-    "@wrnexus/i18n": "0.8.6",
-    "@wrnexus/image": "0.8.6",
-    "@wrnexus/jwt": "0.8.6",
-    "@wrnexus/observability": "0.8.6",
-    "@wrnexus/realtime": "0.8.6",
-    "@wrnexus/security": "0.8.6",
-    "@wrnexus/store": "0.8.6",
-    "@wrnexus/styles": "0.8.6",
-    "@wrnexus/tracking": "0.8.6",
-    "@wrnexus/ui": "0.8.6",
-    "@wrnexus/uploader": "0.8.6",
-    "@wrnexus/validation": "0.8.6",
-    "@wrnexus/authz": "0.8.6"
+    "@wrnexus/ai": "^0.8.9",
+    "@wrnexus/auth": "^0.8.12",
+    "@wrnexus/captcha": "^0.8.11",
+    "@wrnexus/core": "^0.8.9",
+    "@wrnexus/csr": "^0.8.21",
+    "@wrnexus/db": "^0.8.15",
+    "@wrnexus/dev-server": "^0.8.33",
+    "@wrnexus/encryption": "^0.8.9",
+    "@wrnexus/helpers": "^0.8.8",
+    "@wrnexus/i18n": "^0.8.11",
+    "@wrnexus/image": "^0.8.10",
+    "@wrnexus/jwt": "^0.8.9",
+    "@wrnexus/observability": "^0.8.8",
+    "@wrnexus/realtime": "^0.8.10",
+    "@wrnexus/security": "^0.8.8",
+    "@wrnexus/store": "^0.8.8",
+    "@wrnexus/styles": "^0.8.15",
+    "@wrnexus/tracking": "^0.8.8",
+    "@wrnexus/ui": "^0.8.19",
+    "@wrnexus/uploader": "^0.8.10",
+    "@wrnexus/validation": "^0.8.10",
+    "@wrnexus/authz": "^0.8.9"
   },
   "devDependencies": {
-    "@wrnexus/cli": "0.8.6",
-    "@eslint/js": "^9.0.0",
-    "@iconify-json/lucide": "^1.2.118",
+    "@wrnexus/cli": "^0.8.36",
+    "@eslint/js": "^10.0.1",
+    "@iconify-json/lucide": "^1.2.123",
     "@iconify/tailwind4": "^1.2.3",
-    "@tailwindcss/cli": "^4.0.0",
+    "@tailwindcss/cli": "^4.3.3",
     "@types/bun": "^1.3.14",
-    "eslint": "^9.0.0",
+    "eslint": "^10.8.1",
     "prettier": "^3.9.6",
-    "tailwindcss": "^4.0.0",
-    "typescript": "^5.5.0",
-    "typescript-eslint": "^8.65.0"
+    "tailwindcss": "^4.3.3",
+    "typescript": "^6.0.3",
+    "typescript-eslint": "^8.67.0"
   }
 }

examples/inter-app-api-showcase/package.json

@@ -21,12 +21,12 @@
     "check": "bun run typecheck && bun run lint && bun run test && bun run format:check"
   },
   "devDependencies": {
-    "@wrnexus/cli": "0.8.6",
-    "@eslint/js": "^9.0.0",
+    "@wrnexus/cli": "^0.8.36",
+    "@eslint/js": "^10.0.1",
     "@types/bun": "^1.3.14",
-    "eslint": "^9.0.0",
+    "eslint": "^10.8.1",
     "prettier": "^3.9.6",
-    "typescript": "^5.5.0",
-    "typescript-eslint": "^8.65.0"
+    "typescript": "^6.0.3",
+    "typescript-eslint": "^8.67.0"
   }
 }

examples/inter-app-api-showcase/packages/shared/package.json

@@ -12,6 +12,6 @@
     "test": "bun test"
   },
   "dependencies": {
-    "@wrnexus/pubsub": "0.8.6"
+    "@wrnexus/pubsub": "^0.8.9"
   }
 }

packages/auth/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/auth",
-  "version": "0.8.11",
+  "version": "0.8.12",
   "description": "Complete authentication, account security, MFA, passkeys, recovery, devices, risk, and audit system for WRNexusJS.",
   "type": "module",
   "sideEffects": false,
@@ -54,7 +54,7 @@
   "devDependencies": {
     "@types/bun": "^1.3.14",
     "@wrnexus/syntax": "workspace:*",
-    "typescript": "^5.9.2"
+    "typescript": "^6.0.3"
   },
   "wrnexus": {
     "plugin": {

packages/captcha/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/captcha",
-  "version": "0.8.10",
+  "version": "0.8.11",
   "description": "First-class CAPTCHA challenges, providers, verification guards, page gates, and WRNexusJS UI.",
   "type": "module",
   "sideEffects": false,
@@ -48,7 +48,7 @@
   },
   "devDependencies": {
     "@types/bun": "^1.3.14",
-    "typescript": "^5.9.2",
+    "typescript": "^6.0.3",
     "@wrnexus/syntax": "workspace:*"
   },
   "wrnexus": {

packages/cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/cli",
-  "version": "0.8.36",
+  "version": "0.8.42",
   "type": "module",
   "main": "src/index.ts",
   "exports": {
@@ -28,6 +28,7 @@
     "@wrnexus/db": "workspace:*",
     "@wrnexus/authz": "workspace:*",
     "@wrnexus/plugin": "workspace:*",
+    "@wrnexus/react": "workspace:*",
     "@wrnexus/syntax": "workspace:*",
     "@wrnexus/typecheck": "workspace:*",
     "@wrnexus/security": "workspace:*",

packages/cli/src/build.ts

@@ -620,10 +620,14 @@ export async function runBuild(appRoot: string): Promise<void> {
         appDir,
         appRoot: root,
         mode: "production",
-        sources: [
-          ...componentDirs,
-          ...pluginContributions.styles.flatMap((style) => (style.source ? [style.source] : [])),
-        ],
+        // Component discovery is not style discovery. Built-in and plugin
+        // components own their CSS; scanning every available component makes
+        // Tailwind/Iconify generate rules for packages and components the app
+        // never renders. Packages that intentionally use app utilities opt in
+        // through an explicit styles.source contribution.
+        sources: pluginContributions.styles.flatMap((style) =>
+          style.source ? [style.source] : [],
+        ),
         entries: pluginContributions.styles.flatMap((style) => (style.entry ? [style.entry] : [])),
       },
       config.styles,

packages/compiler/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/compiler",
-  "version": "0.8.10",
+  "version": "0.8.11",
   "type": "module",
   "main": "src/index.ts",
   "exports": {

packages/content/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/content",
-  "version": "0.8.8",
+  "version": "0.8.9",
   "type": "module",
   "description": "Typed Markdown content collections, loaders, indexes, feeds, and preview workflows for WRNexusJS.",
   "main": "./src/index.ts",
@@ -14,6 +14,6 @@
   ],
   "devDependencies": {
     "@types/bun": "^1.3.14",
-    "typescript": "^5.9.2"
+    "typescript": "^6.0.3"
   }
 }

packages/csr/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/csr",
-  "version": "0.8.21",
+  "version": "0.8.22",
   "type": "module",
   "main": "src/index.ts",
   "exports": {

packages/csr/src/nav-runtime.ts

@@ -368,15 +368,10 @@ export const NAV_RUNTIME = String.raw`
   }
 
   function syncI18n(nextDocument) {
-    var script = Array.prototype.find.call(
-      nextDocument.querySelectorAll("script:not([src])"),
-      function (node) { return /^window\.__wrnI18n=/.test(String(node.textContent || "").trim()); },
-    );
+    var script = nextDocument.querySelector('script[type="application/json"][data-wrn-i18n]');
     if (!script) return;
-    var match = /^window\.__wrnI18n=([\s\S]*);\s*$/.exec(String(script.textContent || "").trim());
-    if (!match) return;
     try {
-      var incoming = JSON.parse(match[1]);
+      var incoming = JSON.parse(String(script.textContent || "{}"));
       var current = window.__wrnI18n || {};
       var translator = current.t;
       var setter = current.set;

packages/csr/test/nav.test.ts

@@ -148,7 +148,7 @@ test("synchronizes and rebinds i18n data during client navigation", async () =>
   win.__wrnLang = { bind: (root: unknown) => (boundRoot = root) };
   nextHtml =
     `<html lang="mr"><body><div id="app"><p data-t="home.title">नवीन</p></div>` +
-    `<script>window.__wrnI18n={"lang":"mr","messages":{"home":{"title":"नवीन"}},"fallbackMessages":{}};</script>` +
+    `<script type="application/json" data-wrn-i18n>{"lang":"mr","messages":{"home":{"title":"नवीन"}},"fallbackMessages":{}}</script>` +
     `</body></html>`;
 
   win.document.getElementById("lnk").click();
@@ -180,7 +180,7 @@ test("preserves same-language translations when an incoming navigation catalog i
   };
   nextHtml =
     `<html lang="en"><body><div id="app"><p data-t="navigation.home">navigation.home</p></div>` +
-    `<script>window.__wrnI18n={"lang":"en","messages":{},"fallbackMessages":{}};</script>` +
+    `<script type="application/json" data-wrn-i18n>{"lang":"en","messages":{},"fallbackMessages":{}}</script>` +
     `</body></html>`;
 
   win.document.getElementById("lnk").click();

packages/db/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/db",
-  "version": "0.8.14",
+  "version": "0.8.16",
   "private": true,
   "type": "module",
   "main": "./src/index.ts",
@@ -26,6 +26,6 @@
   },
   "devDependencies": {
     "@types/bun": "^1.3.14",
-    "typescript": "^5.9.2"
+    "typescript": "^6.0.3"
   }
 }

packages/db/src/generate.ts

@@ -226,11 +226,16 @@ export function generateQueriesFile(
     );
   }
 
-  const imports = [
-    `import type { Db${usesExecResult ? ", ExecResult" : ""} } from "@wrnexus/db";`,
-  ];
+  const imports = [`import type { Db${usesExecResult ? ", ExecResult" : ""} } from "@wrnexus/db";`];
   if (usedModels.size > 0) {
     imports.push(`import { ${[...usedModels].sort().join(", ")} } from "./schema.ts";`);
   }
-  return `// AUTO-GENERATED by \`wrnexus db generate\` — do not edit.\n${imports.join("\n")}\n\n${blocks.join("\n\n")}\n`;
+  // The dialect is stamped into the header because it changes the emitted SQL:
+  // postgres uses $1 placeholders where sqlite and mysql use ?. Regenerating
+  // under a different profile therefore rewrites this committed file, and
+  // without the stamp the diff looks like unexplained churn.
+  return (
+    `// AUTO-GENERATED by \`wrnexus db generate\` (dialect: ${dialect}) — do not edit.\n` +
+    `${imports.join("\n")}\n\n${blocks.join("\n\n")}\n`
+  );
 }

packages/db/src/migrate.ts

@@ -91,9 +91,10 @@ function additiveColumnTarget(sql: string): { table: string; column: string } |
     .replace(/\/\*[\s\S]*?\*\//g, " ")
     .replace(/--[^\r\n]*/g, " ")
     .trim();
-  const match = /^ALTER\s+TABLE\s+([A-Za-z_][A-Za-z0-9_]*)\s+ADD\s+COLUMN\s+([A-Za-z_][A-Za-z0-9_]*)\b[\s\S]*;?\s*$/i.exec(
-    executable,
-  );
+  const match =
+    /^ALTER\s+TABLE\s+([A-Za-z_][A-Za-z0-9_]*)\s+ADD\s+COLUMN\s+([A-Za-z_][A-Za-z0-9_]*)\b[\s\S]*;?\s*$/i.exec(
+      executable,
+    );
   return match ? { table: match[1]!, column: match[2]! } : undefined;
 }
 

packages/db/test/generate-dialect.test.ts

@@ -0,0 +1,23 @@
+import { expect, test } from "bun:test";
+import { generateQueriesFile, parseQueries } from "../src/generate.ts";
+
+const queries = parseQueries(`-- name: GetUser :one\nSELECT * FROM users WHERE email = :email;\n`);
+
+test("the generated header records the dialect it was built for", () => {
+  // The same command emits different SQL per dialect, so a build under another
+  // profile rewrites the committed file. The stamp makes that visible in the
+  // diff instead of looking like unexplained churn.
+  expect(generateQueriesFile(queries, [], "sqlite")).toContain("(dialect: sqlite)");
+  expect(generateQueriesFile(queries, [], "postgres")).toContain("(dialect: postgres)");
+});
+
+test("placeholder style follows the dialect", () => {
+  expect(generateQueriesFile(queries, [], "sqlite")).toContain("email = ?");
+  expect(generateQueriesFile(queries, [], "postgres")).toContain("email = $1");
+});
+
+test("generation is deterministic for a fixed dialect", () => {
+  const first = generateQueriesFile(queries, [], "postgres");
+  const second = generateQueriesFile(queries, [], "postgres");
+  expect(first).toBe(second);
+});

packages/dev-server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/dev-server",
-  "version": "0.8.33",
+  "version": "0.8.38",
   "type": "module",
   "main": "src/index.ts",
   "exports": {

packages/dev-server/src/assets.ts

@@ -34,6 +34,7 @@ import type { AssetServer } from "./runtime.ts";
 import { servePublicAsset } from "./public.ts";
 import { servePluginAsset, type ServedPluginAsset } from "./plugin-assets.ts";
 import { serveIslandArtifact, serveWrnBrowserArtifact } from "./pipeline.ts";
+import { HMR_CLIENT_HREF, HMR_CLIENT_JS } from "./runtime.ts";
 
 /** Style inputs the dev asset server needs to build `/__wrnexus/styles.css`. */
 export interface DevStyles {
@@ -99,6 +100,7 @@ export function createDevAssetServer(
       if (pathname.startsWith("/__wrnexus/island/")) {
         return serveIslandArtifact(pathname) ?? new Response("Not Found", { status: 404 });
       }
+      if (pathname === HMR_CLIENT_HREF) return jsResponse(HMR_CLIENT_JS);
       if (pathname === "/__wrnexus/islands.js") return jsResponse(getIslandRuntime(true));
       if (pathname === "/__wrnexus/reactive.js") return jsResponse(getReactiveRuntime(true));
       if (pathname === "/__wrnexus/controllers.js")

packages/dev-server/src/gateway.ts

@@ -113,6 +113,7 @@ interface Target extends GatewayApp {
 interface WsBridge {
   origin: string;
   path: string;
+  headers: Record<string, string>;
   backend?: WebSocket;
   queue: Array<string | ArrayBuffer>;
   maxMessageBytes: number;
@@ -158,7 +159,7 @@ function requestMessageBytes(value: string | ArrayBuffer | ArrayBufferView): num
   return value instanceof ArrayBuffer ? value.byteLength : value.byteLength;
 }
 
-function gatewayWebSocketOriginAllowed(
+export function gatewayWebSocketOriginAllowed(
   req: Request,
   target: Target,
   configured: string[],
@@ -173,7 +174,11 @@ function gatewayWebSocketOriginAllowed(
   }
   if (configured.includes(origin)) return true;
   if (target.publicOrigin && origin === new URL(target.publicOrigin).origin) return true;
-  return target.domains.some((domain) => parsed.host.toLowerCase() === domain.toLowerCase());
+  // Compare hostnames, not hosts: configured domains carry no port, while the
+  // browser's Origin does. publicOrigin above only ever matches domains[0], so
+  // every other domain fell through to here and was denied purely on the port,
+  // which left the HMR socket reconnecting forever on those hosts.
+  return target.domains.some((domain) => parsed.hostname.toLowerCase() === domain.toLowerCase());
 }
 
 /**
@@ -433,6 +438,30 @@ export function gatewayProxyHeaders(
   return headers;
 }
 
+/** Forward application identity to the child while leaving WebSocket framing to Bun. */
+export function gatewayWebSocketBackendHeaders(
+  req: Request,
+  url: URL,
+  ip: string,
+  forwardedHeaders: boolean,
+  backendOrigin: string,
+): Record<string, string> {
+  const headers = stripUntrustedInternalHeaders(
+    gatewayProxyHeaders(req, url, ip, forwardedHeaders),
+  );
+  headers.delete("host");
+  headers.delete("connection");
+  headers.delete("upgrade");
+  headers.delete("accept-encoding");
+  for (const name of [...headers.keys()]) {
+    if (name.startsWith("sec-websocket-")) headers.delete(name);
+  }
+  // The public origin was validated at the gateway edge. The child receives a
+  // new, trusted same-origin connection from its private gateway listener.
+  headers.set("origin", backendOrigin);
+  return Object.fromEntries(headers);
+}
+
 /** Remove headers that only a direct workspace-to-app request may supply. */
 export function stripUntrustedInternalHeaders(headers: Headers): Headers {
   const sanitized = new Headers(headers);
@@ -692,6 +721,13 @@ export async function startGateway(opts: GatewayOptions): Promise<RunningGateway
             data: {
               origin: target.origin,
               path: url.pathname + url.search,
+              headers: gatewayWebSocketBackendHeaders(
+                req,
+                url,
+                ip,
+                forwardedHeaders,
+                target.origin,
+              ),
               queue: [],
               maxMessageBytes: websocketSecurity.maxMessageBytes ?? 64 * 1024,
               maxQueuedMessages: websocketSecurity.maxQueuedMessages ?? 100,
@@ -753,7 +789,11 @@ export async function startGateway(opts: GatewayOptions): Promise<RunningGateway
       websocket: {
         open(ws) {
           const backendUrl = ws.data.origin.replace(/^http/, "ws") + ws.data.path;
-          const backend = new WebSocket(backendUrl);
+          const BackendWebSocket = WebSocket as unknown as new (
+            url: string,
+            options: Bun.WebSocketOptions,
+          ) => WebSocket;
+          const backend = new BackendWebSocket(backendUrl, { headers: ws.data.headers });
           ws.data.backend = backend;
           backend.addEventListener("open", () => {
             for (const m of ws.data.queue) backend.send(m);

packages/dev-server/src/index.ts

@@ -440,10 +440,9 @@ export async function startServer(opts: ServeOptions): Promise<RunningServer> {
       config: opts.stylesConfig,
       appRoot,
       publicDir: join(appRoot, "public"),
-      sources: [
-        ...componentDirs,
-        ...pluginContributions.styles.flatMap((style) => (style.source ? [style.source] : [])),
-      ],
+      // Component discovery is separate from utility-source discovery.
+      // Packages that need Tailwind scanning opt in via styles.source.
+      sources: pluginContributions.styles.flatMap((style) => (style.source ? [style.source] : [])),
       entries: pluginContributions.styles.flatMap((style) => (style.entry ? [style.entry] : [])),
     },
     theme,

packages/dev-server/src/runtime.ts

@@ -81,7 +81,7 @@ import {
   type TenancyConfig,
 } from "@wrnexus/styles";
 import {
-  renderI18nData,
+  renderI18nDataTag,
   makeT,
   resolveLang,
   translateHtml,
@@ -672,22 +672,16 @@ export const HMR_CLIENT_JS = `
     pendingSync = false;
     var doc = new DOMParser().parseFromString(html, "text/html");
 
-    var i18nScript = Array.prototype.find.call(
-      doc.querySelectorAll("script:not([src])"),
-      function (node) { return /^window[.]__wrnI18n=/.test(String(node.textContent || "").trim()); },
-    );
+    var i18nScript = doc.querySelector('script[type="application/json"][data-wrn-i18n]');
     if (i18nScript) {
-      var i18nMatch = /^window[.]__wrnI18n=([^]*);\\s*$/.exec(String(i18nScript.textContent || "").trim());
-      if (i18nMatch) {
-        try {
-          var incomingI18n = JSON.parse(i18nMatch[1]);
-          var existingI18n = window.__wrnI18n || {};
-          incomingI18n.t = existingI18n.t;
-          incomingI18n.set = existingI18n.set;
-          window.__wrnI18n = incomingI18n;
-        } catch (error) {
-          console.error("[wrnexus] failed to synchronize i18n HMR data", error);
-        }
+      try {
+        var incomingI18n = JSON.parse(String(i18nScript.textContent || "{}"));
+        var existingI18n = window.__wrnI18n || {};
+        incomingI18n.t = existingI18n.t;
+        incomingI18n.set = existingI18n.set;
+        window.__wrnI18n = incomingI18n;
+      } catch (error) {
+        console.error("[wrnexus] failed to synchronize i18n HMR data", error);
       }
     }
 
@@ -878,8 +872,19 @@ function randomNonce(): string {
 }
 
 /** The dev HMR client as a nonce-tagged inline script (strict-CSP friendly). */
-function hmrClientTag(nonce: string): string {
-  return `<script nonce="${nonce}">${HMR_CLIENT_JS}</script>`;
+/** Path the dev asset server publishes the HMR client on. */
+export const HMR_CLIENT_HREF = "/__wrnexus/hmr-client.js";
+
+/**
+ * The HMR client is served as an external module rather than inlined.
+ *
+ * A document's CSP nonce is fixed at load, so an inline script arriving from a
+ * later response — which is exactly what an HMR reload produces — can never
+ * carry a nonce this document accepts. An external file is covered by
+ * script-src 'self' and needs no nonce at all.
+ */
+function hmrClientTag(_nonce: string): string {
+  return `<script src="${HMR_CLIENT_HREF}"></script>`;
 }
 
 /** 403 for a rejected cross-site WebSocket handshake. */
@@ -1967,9 +1972,7 @@ export function createHandlers(deps: RuntimeDeps): Handlers {
       extraBody:
         [
           renderStoreHydration(storeContainer, (ctx.locals.cspNonce as string) ?? undefined),
-          deps.i18n
-            ? `<script${ctx.locals.cspNonce ? ` nonce="${String(ctx.locals.cspNonce)}"` : ""}>${renderI18nData(deps.i18n, language)}</script>`
-            : "",
+          deps.i18n ? renderI18nDataTag(deps.i18n, language) : "",
           hmr ? hmrClientTag((ctx.locals.cspNonce as string) ?? "") : "",
           shouldEnableDevToolbar(mode, deps) ? DEV_TOOLBAR_SCRIPT : "",
         ]

packages/dev-server/test/gateway-ws-origin.test.ts

@@ -0,0 +1,55 @@
+import { expect, test } from "bun:test";
+import { gatewayWebSocketOriginAllowed } from "../src/gateway.ts";
+
+const target = {
+  name: "web",
+  origin: "http://127.0.0.1:3101",
+  domains: ["localhost", "web.localhost"],
+  publicOrigin: "http://localhost:3000",
+} as any;
+
+function upgrade(origin: string, host: string): Request {
+  return new Request("http://" + host + "/__wrnexus/hmr", {
+    headers: { origin, host, upgrade: "websocket" },
+  });
+}
+
+test("allows an upgrade from the app's primary domain", () => {
+  expect(
+    gatewayWebSocketOriginAllowed(upgrade("http://localhost:3000", "localhost:3000"), target, []),
+  ).toBe(true);
+});
+
+test("allows an upgrade from a secondary domain on a non-default port", () => {
+  // publicOrigin is built from domains[0], so a browser on web.localhost falls
+  // through to the domain list — where the origin host still carries :3000 and
+  // the configured domain does not. That mismatch denied every HMR socket on
+  // any domain but the first, leaving the client reconnecting forever.
+  expect(
+    gatewayWebSocketOriginAllowed(
+      upgrade("http://web.localhost:3000", "web.localhost:3000"),
+      target,
+      [],
+    ),
+  ).toBe(true);
+});
+
+test("still denies an unrelated origin", () => {
+  expect(
+    gatewayWebSocketOriginAllowed(
+      upgrade("http://evil.example:3000", "web.localhost:3000"),
+      target,
+      [],
+    ),
+  ).toBe(false);
+});
+
+test("still denies a lookalike suffix domain", () => {
+  expect(
+    gatewayWebSocketOriginAllowed(
+      upgrade("http://notweb.localhost:3000", "web.localhost:3000"),
+      target,
+      [],
+    ),
+  ).toBe(false);
+});

packages/dev-server/test/gateway.test.ts

@@ -5,6 +5,7 @@ import {
   forwardAuthFailure,
   forwardAuthHeaders,
   gatewayProxyHeaders,
+  gatewayWebSocketBackendHeaders,
   stripUntrustedInternalHeaders,
   gatewayRestartDelay,
   internalError,
@@ -37,6 +38,35 @@ test("gateway disables compression for its internal proxy hop", () => {
   expect(headers.get("x-forwarded-for")).toBe("127.0.0.1");
 });
 
+test("gateway WebSocket bridge forwards validated application identity", () => {
+  const request = new Request("http://web.localhost:3000/__wrnexus/hmr", {
+    headers: {
+      host: "web.localhost:3000",
+      origin: "http://web.localhost:3000",
+      cookie: "session=abc",
+      connection: "Upgrade",
+      upgrade: "websocket",
+      "sec-websocket-key": "test-key",
+    },
+  });
+  const headers = gatewayWebSocketBackendHeaders(
+    request,
+    new URL(request.url),
+    "127.0.0.1",
+    true,
+    "http://127.0.0.1:3001",
+  );
+
+  expect(headers.origin).toBe("http://127.0.0.1:3001");
+  expect(headers.cookie).toBe("session=abc");
+  expect(headers["x-forwarded-host"]).toBe("web.localhost:3000");
+  expect(headers["x-forwarded-proto"]).toBe("http");
+  expect(headers.host).toBeUndefined();
+  expect(headers.connection).toBeUndefined();
+  expect(headers.upgrade).toBeUndefined();
+  expect(headers["sec-websocket-key"]).toBeUndefined();
+});
+
 test("gateway proxy headers do not preserve the RPC internal marker", () => {
   const request = new Request("http://localhost:3000/path", {
     headers: { "x-wrnexus-internal": "1" },

packages/dev-toolbar/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/dev-toolbar",
-  "version": "0.8.9",
+  "version": "0.8.13",
   "private": true,
   "type": "module",
   "sideEffects": false,
@@ -20,6 +20,6 @@
   },
   "devDependencies": {
     "@types/bun": "^1.3.14",
-    "typescript": "^5.9.2"
+    "typescript": "^6.0.3"
   }
 }

packages/dev-toolbar/src/client/runtime.ts

@@ -43,8 +43,8 @@ export const DEV_TOOLBAR_RUNTIME = String.raw`(() => {
     try{for(let i=0;i<localStorage.length;i++){const key=localStorage.key(i)||"";if(/(?:token|secret|password|session|credential|authorization)/i.test(key))found.push(issue("security/sensitive-local-storage","security","error","Sensitive value may be stored in localStorage","Storage key “"+key+"” looks authentication- or secret-related.",null,"Keep sessions and credentials in Secure, HttpOnly cookies."));}}catch{}
     if(document.documentElement.scrollWidth>innerWidth+2)found.push(issue("responsive/document-overflow","responsive","error","Page has horizontal overflow","Document width exceeds the viewport.",null,"Inspect fixed widths, long text and overflowing media."));
     q("body *").filter(visible).slice(0,2500).forEach(el=>{const r=el.getBoundingClientRect();if((r.right>innerWidth+8||r.left<-8)&&found.filter(x=>x.ruleId==="responsive/element-overflow").length<20)found.push(issue("responsive/element-overflow","responsive","warning","Element extends outside the viewport","Element bounds exceed the current viewport.",el,"Use fluid sizing, wrapping, max-width or an intentional scroll container."));});
-    const resources=performance.getEntriesByType("resource");const total=resources.reduce((s,e)=>s+(e.transferSize||0),0);const jsBytes=resources.filter(e=>/(?:\.m?js)(?:\?|$)/i.test(e.name)).reduce((sum,e)=>sum+(e.transferSize||0),0);if(resources.length>150)found.push(issue("performance/resource-count","performance","warning","Page loads many resources","Found "+resources.length+" resource requests.",null,"Remove duplicates and defer non-critical resources."));if(total>5000000)found.push(issue("performance/transfer-size","performance",total>10000000?"error":"warning","Page transfer size is large","Observed transfer size is about "+(total/1000000).toFixed(2)+" MB.",null,"Compress and optimize page resources."));if(jsBytes>150000)found.push(issue("performance/javascript-budget","javascript",jsBytes>300000?"error":"warning","JavaScript budget exceeded","JavaScript transfer is about "+(jsBytes/1000).toFixed(1)+" KB.",null,"Split routes and defer optional hydration."));const hydrationRoots=q("[data-wrn-client-module],[data-wrn-hydrate]");if(hydrationRoots.length>50)found.push(issue("performance/hydration-count","runtime","warning","Many components hydrate",hydrationRoots.length+" hydration boundaries were found.",null,"Use visible, idle or interaction hydration."));if(state.runtimeMetrics.longTasks.length)found.push(issue("performance/long-tasks","javascript","warning","Long main-thread tasks detected",state.runtimeMetrics.longTasks.length+" task(s) exceeded 50 ms.",null,"Split expensive work and reduce hydration.","high",{longestMs:Math.max(...state.runtimeMetrics.longTasks)}));
-    let checkedSelectors=0,unusedSelectors=0;for(const sheet of [...document.styleSheets]){let rules;try{rules=[...(sheet.cssRules||[])]}catch{continue}for(const rule of rules){if(checkedSelectors>=2000)break;const selector=rule.selectorText;if(!selector||selector.includes(":"))continue;checkedSelectors++;try{if(!document.querySelector(selector))unusedSelectors++}catch{}}}if(unusedSelectors)found.push(issue("css/unused-selectors","css","suggestion","Potentially unused CSS",unusedSelectors+" of "+checkedSelectors+" inspected selectors do not match this page.",null,"Review across routes before removing selectors.","medium",{checkedSelectors,unusedSelectors}));const memory=performance.memory;if(memory&&memory.jsHeapSizeLimit&&memory.usedJSHeapSize/memory.jsHeapSizeLimit>.8)found.push(issue("performance/memory-pressure","performance","warning","High JavaScript heap usage",Math.round(memory.usedJSHeapSize/1048576)+" MiB of "+Math.round(memory.jsHeapSizeLimit/1048576)+" MiB is in use.",null,"Inspect retained objects and repeated hydration."));
+    const resources=performance.getEntriesByType("resource");const total=resources.reduce((s,e)=>s+(e.transferSize||0),0);const jsResources=resources.filter(e=>/(?:\.m?js)(?:\?|$)/i.test(e.name)&&!/\/__wrnexus\/dev-toolbar\.js(?:\?|$)/.test(e.name));const jsBytes=jsResources.reduce((sum,e)=>sum+(e.transferSize||0),0);if(resources.length>150)found.push(issue("performance/resource-count","performance","warning","Page loads many resources","Found "+resources.length+" resource requests.",null,"Remove duplicates and defer non-critical resources."));if(total>5000000)found.push(issue("performance/transfer-size","performance",total>10000000?"error":"warning","Page transfer size is large","Observed transfer size is about "+(total/1000000).toFixed(2)+" MB.",null,"Compress and optimize page resources."));if(jsBytes>300000)found.push(issue("performance/javascript-budget","javascript",jsBytes>600000?"error":"warning","Development JavaScript is large","Application JavaScript transfer is about "+(jsBytes/1000).toFixed(1)+" KB in development.",null,"Check the production build report before splitting routes; development modules are unminified.","medium",{javascriptBytes:jsBytes,mode:"development"}));const hydrationRoots=q("[data-wrn-client-module],[data-wrn-hydrate]");if(hydrationRoots.length>50)found.push(issue("performance/hydration-count","runtime","warning","Many components hydrate",hydrationRoots.length+" hydration boundaries were found.",null,"Use visible, idle or interaction hydration."));if(state.runtimeMetrics.longTasks.length)found.push(issue("performance/long-tasks","javascript","warning","Long main-thread tasks detected",state.runtimeMetrics.longTasks.length+" task(s) exceeded 50 ms.",null,"Split expensive work and reduce hydration.","high",{longestMs:Math.max(...state.runtimeMetrics.longTasks)}));
+    let checkedSelectors=0,unusedSelectors=0;for(const sheet of [...document.styleSheets]){const href=sheet.href||"";if(/\/__wrnexus\/(?:ui|framework)\.css(?:\?|$)|\/__wrnexus\/theme\/[^/?]+\.css(?:\?|$)/.test(href))continue;let rules;try{rules=[...(sheet.cssRules||[])]}catch{continue}for(const rule of rules){if(checkedSelectors>=2000)break;const selector=rule.selectorText;if(!selector||selector.includes(":"))continue;checkedSelectors++;try{if(!document.querySelector(selector))unusedSelectors++}catch{}}}const unusedRatio=checkedSelectors?unusedSelectors/checkedSelectors:0;if(checkedSelectors>=20&&unusedRatio>=.8)found.push(issue("css/unused-selectors","css","suggestion","Low current-page CSS coverage",unusedSelectors+" of "+checkedSelectors+" inspected application selectors do not match this page.",null,"Review across routes before removing selectors. WRNexus UI and theme styles are excluded.","medium",{checkedSelectors,unusedSelectors,unusedRatio}));const memory=performance.memory;if(memory&&memory.jsHeapSizeLimit&&memory.usedJSHeapSize/memory.jsHeapSizeLimit>.8)found.push(issue("performance/memory-pressure","performance","warning","High JavaScript heap usage",Math.round(memory.usedJSHeapSize/1048576)+" MiB of "+Math.round(memory.jsHeapSizeLimit/1048576)+" MiB is in use.",null,"Inspect retained objects and repeated hydration."));
     q("[data-wrn-client-module]").forEach(el=>found.push(issue("runtime/client-module","runtime","info","Client function module",el.getAttribute("data-wrn-client-module")||"Unknown module",el,"Loaded according to the component hydration strategy.","high",{hydration:el.getAttribute("data-wrn-hydrate"),runtime:el.getAttribute("data-wrn-runtime")})));
     const storeContainer=window.__wrnexusStoreContainer;
     if(storeContainer&&typeof storeContainer.inspect==="function"){

packages/dev-toolbar/test/client/assets.test.ts

@@ -9,6 +9,12 @@ test("exports usable development assets", () => {
   expect(DEV_TOOLBAR_RUNTIME).toContain('data-category="accessibility"');
   expect(DEV_TOOLBAR_RUNTIME).toContain('issue("plugin/"+app.id');
   expect(DEV_TOOLBAR_RUNTIME).toContain("apps.appendChild(button)");
+  expect(DEV_TOOLBAR_RUNTIME).toContain("Low current-page CSS coverage");
+  expect(DEV_TOOLBAR_RUNTIME).toContain("WRNexus UI and theme styles are excluded");
+  expect(DEV_TOOLBAR_RUNTIME).toContain("checkedSelectors>=20&&unusedRatio>=.8");
+  expect(DEV_TOOLBAR_RUNTIME).toContain("Development JavaScript is large");
+  expect(DEV_TOOLBAR_RUNTIME).toContain("dev-toolbar\\.js");
+  expect(DEV_TOOLBAR_RUNTIME).toContain("jsBytes>300000");
   expect(DEV_TOOLBAR_CSS).toContain(".wrn-panel");
   expect(DEV_TOOLBAR_CSS).toContain(".wrn-plugin-panel");
 });

packages/encryption/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/encryption",
-  "version": "0.8.8",
+  "version": "0.8.9",
   "private": true,
   "type": "module",
   "main": "./src/index.ts",
@@ -20,7 +20,7 @@
   },
   "devDependencies": {
     "@types/bun": "^1.3.14",
-    "typescript": "^5.9.2"
+    "typescript": "^6.0.3"
   },
   "dependencies": {
     "@wrnexus/core": "workspace:*"

packages/i18n/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/i18n",
-  "version": "0.8.10",
+  "version": "0.8.12",
   "private": true,
   "type": "module",
   "main": "./src/index.ts",
@@ -23,7 +23,7 @@
   ],
   "devDependencies": {
     "@types/bun": "^1.3.14",
-    "typescript": "^5.9.2",
+    "typescript": "^6.0.3",
     "@wrnexus/syntax": "workspace:*"
   },
   "wrnexus": {

packages/i18n/src/index.ts

@@ -425,9 +425,20 @@ function safeJson(value: unknown): string {
     .replace(/\u2029/g, "\\u2029");
 }
 
+/** Attribute marking the JSON block that carries per-request i18n data. */
+export const I18N_DATA_ATTRIBUTE = "data-wrn-i18n";
+
+/**
+ * The i18n payload, emitted as JSON rather than as an assignment.
+ *
+ * It ships inside a `type="application/json"` block, which the browser never
+ * executes, so `script-src` does not apply to it. As an inline executable
+ * script it was blocked whenever the surrounding document's CSP nonce came
+ * from a different response, leaving window.__wrnI18n undefined.
+ */
 export function renderI18nData(i18n: ResolvedI18n, lang: string): string {
   const active = i18n.langs.includes(lang) ? lang : i18n.default;
-  return `window.__wrnI18n=${safeJson({
+  return `${safeJson({
     lang: active,
     langs: i18n.langs,
     default: i18n.default,
@@ -437,7 +448,12 @@ export function renderI18nData(i18n: ResolvedI18n, lang: string): string {
     directions: i18n.direction,
     labels: i18n.labels,
     cookie: i18n.cookie,
-  })};`;
+  })}`;
+}
+
+/** The full JSON block, including its script tag. */
+export function renderI18nDataTag(i18n: ResolvedI18n, lang: string): string {
+  return `<script type="application/json" ${I18N_DATA_ATTRIBUTE}>${renderI18nData(i18n, lang)}</script>`;
 }
 
 export const I18N_RUNTIME = String.raw`
@@ -457,7 +473,23 @@ export const I18N_RUNTIME = String.raw`
       return params && Object.prototype.hasOwnProperty.call(params, name) ? String(params[name]) : "{" + name + "}";
     });
   }
-  function state() { return window.__wrnI18n || {}; }
+  function readDataBlock() {
+    var node = document.querySelector('script[type="application/json"][data-wrn-i18n]');
+    if (!node) return null;
+    try {
+      return JSON.parse(node.textContent || "{}");
+    } catch (error) {
+      console.error("[wrnexus] i18n data block was not valid JSON", error);
+      return null;
+    }
+  }
+  function state() {
+    if (!window.__wrnI18n) {
+      var data = readDataBlock();
+      if (data) window.__wrnI18n = data;
+    }
+    return window.__wrnI18n || {};
+  }
   function t(key, params) {
     var current = state();
     return interpolate(lookup(current.messages, key) || lookup(current.fallbackMessages, key) || key, params);

packages/i18n/test/i18n-data-block.test.ts

@@ -0,0 +1,25 @@
+import { expect, test } from "bun:test";
+import { I18N_RUNTIME, renderI18nData, renderI18nDataTag, resolveI18n } from "../src/index.ts";
+
+const i18n = resolveI18n({ en: { hello: "Hello" }, es: { hello: "Hola" } }, { default: "en" });
+
+test("the i18n payload is plain JSON, not an assignment", () => {
+  const data = renderI18nData(i18n, "en");
+  expect(() => JSON.parse(data)).not.toThrow();
+  expect(data).not.toContain("window.__wrnI18n");
+});
+
+test("the data tag is a non-executable JSON block", () => {
+  // An executable inline script is subject to script-src and gets blocked
+  // whenever the document's CSP nonce came from a different response, which is
+  // what left window.__wrnI18n undefined. A JSON block is never executed.
+  const tag = renderI18nDataTag(i18n, "es");
+  expect(tag).toContain('type="application/json"');
+  expect(tag).toContain("data-wrn-i18n");
+  expect(tag).not.toContain("nonce=");
+  expect(tag).toContain("Hola");
+});
+
+test("the i18n runtime reads the data block instead of relying on an inline assignment", () => {
+  expect(I18N_RUNTIME).toContain('script[type="application/json"][data-wrn-i18n]');
+});

packages/image/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/image",
-  "version": "0.8.9",
+  "version": "0.8.10",
   "type": "module",
   "description": "Responsive image planning, secure remote image policies, and performance auditing for WRNexusJS.",
   "main": "./src/index.ts",
@@ -22,7 +22,7 @@
   ],
   "devDependencies": {
     "@types/bun": "^1.3.14",
-    "typescript": "^5.9.2",
+    "typescript": "^6.0.3",
     "@wrnexus/syntax": "workspace:*"
   },
   "peerDependencies": {

packages/jwt/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/jwt",
-  "version": "0.8.8",
+  "version": "0.8.9",
   "private": true,
   "type": "module",
   "main": "./src/index.ts",
@@ -20,7 +20,7 @@
   },
   "devDependencies": {
     "@types/bun": "^1.3.14",
-    "typescript": "^5.9.2"
+    "typescript": "^6.0.3"
   },
   "dependencies": {
     "@wrnexus/core": "workspace:*"

packages/language-server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/language-server",
-  "version": "0.8.9",
+  "version": "0.8.10",
   "type": "module",
   "description": "Editor-neutral Language Server Protocol implementation for WRNexus .wrn files.",
   "main": "src/index.ts",
@@ -13,6 +13,7 @@
   },
   "dependencies": {
     "@wrnexus/syntax": "workspace:*",
-    "@wrnexus/typecheck": "workspace:*"
+    "@wrnexus/typecheck": "workspace:*",
+    "vscode-html-languageservice": "^5.6.2"
   }
 }

packages/language-server/src/html-regions.ts

@@ -0,0 +1,120 @@
+import type { TextDocument } from "./index.ts";
+
+export interface HtmlRegion {
+  start: number;
+  end: number;
+}
+
+/**
+ * Byte ranges of the markup inside each `view { }` block.
+ *
+ * This is a tolerant scanner rather than the parser: completion fires while
+ * the document is being typed, which is exactly when it does not parse.
+ */
+export function viewRegions(text: string): HtmlRegion[] {
+  const regions: HtmlRegion[] = [];
+  const pattern = /\bview\s*\{/g;
+  let match: RegExpExecArray | null;
+
+  while ((match = pattern.exec(text))) {
+    const bodyStart = match.index + match[0].length;
+    const end = matchingBrace(text, bodyStart);
+    regions.push({ start: bodyStart, end });
+    pattern.lastIndex = end;
+  }
+  return regions;
+}
+
+/**
+ * Offset of the brace closing the block that starts at `from`, or the end of
+ * the text when it is never closed (an unterminated block is normal mid-edit).
+ *
+ * Quotes are only tracked inside a tag, never in text content: `<p>it's</p>`
+ * would otherwise open a string that never closes and swallow the rest of the
+ * file.
+ */
+function matchingBrace(text: string, from: number): number {
+  let depth = 1;
+  let inTag = false;
+  let quote: string | null = null;
+
+  for (let index = from; index < text.length; index += 1) {
+    const char = text[index]!;
+
+    if (quote) {
+      if (char === quote) quote = null;
+      continue;
+    }
+    if (inTag && (char === '"' || char === "'")) {
+      quote = char;
+      continue;
+    }
+    if (char === "<") inTag = true;
+    else if (char === ">") inTag = false;
+    else if (char === "{") depth += 1;
+    else if (char === "}") {
+      depth -= 1;
+      if (depth === 0) return index;
+    }
+  }
+  return text.length;
+}
+
+/**
+ * A parallel document containing only the markup.
+ *
+ * Everything outside a view block becomes whitespace of the same length, and
+ * newlines are preserved, so an offset in the source is the same offset here.
+ * That removes the need for a mapping table entirely.
+ */
+export function virtualHtmlDocument(document: TextDocument): {
+  uri: string;
+  languageId: "html";
+  text: string;
+} {
+  const source = document.text;
+  const keep = new Array<boolean>(source.length).fill(false);
+  for (const region of viewRegions(source)) {
+    for (let index = region.start; index < region.end; index += 1) keep[index] = true;
+  }
+
+  let text = "";
+  for (let index = 0; index < source.length; index += 1) {
+    const char = source[index]!;
+    text += keep[index] || char === "\n" ? char : char === "\r" ? "\r" : " ";
+  }
+
+  return { uri: `${document.uri}.html`, languageId: "html", text };
+}
+
+export function isInsideHtml(document: TextDocument, offset: number): boolean {
+  return regionsFor(document).some((region) => offset >= region.start && offset <= region.end);
+}
+
+/**
+ * Regions for a document, cached by uri and version.
+ *
+ * A single keystroke produces a burst of completion, hover, and tag-close
+ * requests; without this each one rescans the file.
+ */
+const regionCache = new Map<string, { version: number; regions: HtmlRegion[] }>();
+
+function regionsFor(document: TextDocument): HtmlRegion[] {
+  // Documents without a version have no way to signal changes, so bypass cache.
+  if (document.version === undefined) {
+    return viewRegions(document.text);
+  }
+
+  const cached = regionCache.get(document.uri);
+  if (cached && cached.version === document.version) return cached.regions;
+
+  const regions = viewRegions(document.text);
+  regionCache.set(document.uri, { version: document.version, regions });
+  return regions;
+}
+
+/** Drops a document's cached regions. Call when a document closes. */
+export function clearHtmlRegionCache(uri?: string): void {
+  if (uri) regionCache.delete(uri);
+  else regionCache.clear();
+}

packages/language-server/src/html-service.ts

@@ -0,0 +1,176 @@
+// The default `main` entrypoint is a UMD bundle whose internal AMD-style
+// `require("./parser/htmlScanner")` calls survive bundling literally instead
+// of being inlined, so a bundled language server fails at runtime with
+// "Cannot find module './parser/htmlScanner'". The ESM entrypoint bundles
+// cleanly, so import it explicitly.
+import {
+  getLanguageService,
+  TextDocument as HtmlTextDocument,
+} from "vscode-html-languageservice/lib/esm/htmlLanguageService.js";
+import { isInsideHtml, virtualHtmlDocument } from "./html-regions.ts";
+import { offsetAt, type Position, type TextDocument } from "./index.ts";
+
+export interface HtmlCompletionItem {
+  label: string;
+  kind: number;
+  detail?: string;
+  documentation?: string;
+  sortText?: string;
+  insertText?: string;
+}
+
+const service = getLanguageService();
+
+/** The virtual document as the HTML service's own document type. */
+function htmlDocument(document: TextDocument) {
+  const virtual = virtualHtmlDocument(document);
+  return HtmlTextDocument.create(virtual.uri, "html", document.version ?? 1, virtual.text);
+}
+
+function markdown(value: unknown): string {
+  if (typeof value === "string") return value;
+  if (value && typeof value === "object" && "value" in value) {
+    return String((value as { value: unknown }).value);
+  }
+  return "";
+}
+
+/**
+ * HTML completions for a position inside a view block.
+ *
+ * Every item carries the `1` sortText prefix so the server can rank WRNexus
+ * entries above these without filtering either list.
+ */
+export function htmlCompletions(document: TextDocument, position: Position): HtmlCompletionItem[] {
+  if (!isInsideHtml(document, offsetAt(document.text, position))) return [];
+
+  const virtual = htmlDocument(document);
+  const parsed = service.parseHTMLDocument(virtual);
+  const list = service.doComplete(virtual, position, parsed);
+
+  return list.items.map((item) => ({
+    label: item.label,
+    kind: typeof item.kind === "number" ? item.kind : 1,
+    detail: item.detail,
+    documentation: markdown(item.documentation),
+    sortText: `1${item.sortText ?? item.label}`,
+    insertText: item.textEdit && "newText" in item.textEdit ? item.textEdit.newText : undefined,
+  }));
+}
+
+export function htmlHover(document: TextDocument, position: Position): { contents: string } | null {
+  if (!isInsideHtml(document, offsetAt(document.text, position))) return null;
+
+  const virtual = htmlDocument(document);
+  const result = service.doHover(virtual, position, service.parseHTMLDocument(virtual));
+  if (!result) return null;
+
+  const contents = markdown(result.contents);
+  return contents ? { contents } : null;
+}
+
+export function htmlFoldingRanges(
+  document: TextDocument,
+): Array<{ startLine: number; endLine: number }> {
+  return service
+    .getFoldingRanges(htmlDocument(document))
+    .map((range) => ({ startLine: range.startLine, endLine: range.endLine }));
+}
+
+/** Ranges of the opening and closing tag names, so renaming one renames both. */
+export function htmlLinkedEditingRanges(
+  document: TextDocument,
+  position: Position,
+): Array<{ start: Position; end: Position }> | null {
+  if (!isInsideHtml(document, offsetAt(document.text, position))) return null;
+
+  const virtual = htmlDocument(document);
+  const ranges = service.findLinkedEditingRanges(
+    virtual,
+    position,
+    service.parseHTMLDocument(virtual),
+  );
+  return ranges && ranges.length ? ranges : null;
+}
+
+/**
+ * Detects `<Name attr="x" /` just before `position` and completes the `>`.
+ *
+ * `vscode-html-languageservice`'s own `doTagComplete` only reacts to a typed
+ * `/` when it opens an end tag (`</`); it has no notion of a self-closing
+ * start tag, since plain HTML has no such elements outside its fixed void-element
+ * list. WRNexus components (`<Card />`) are exactly that case, so we complete
+ * it ourselves rather than relying on the library.
+ *
+ * The scan tracks quote state from the tag's opening `<` up to `offset` (quotes
+ * are only meaningful inside a tag) so a `/` inside an attribute value — e.g. the
+ * first slash of `href="https://..."` — never misfires as a self-close: the
+ * library already returns `null` there on purpose, because the cursor sits in an
+ * attribute value, not a tag-close position.
+ */
+function selfClosingTagCompletion(text: string, offset: number): string | null {
+  if (text.charAt(offset - 1) !== "/") return null;
+  if (text.charAt(offset) === ">") return null;
+
+  const tagStart = text.lastIndexOf("<", offset - 1);
+  if (tagStart < 0) return null;
+  if (!/^<[A-Za-z][\w-]*/.test(text.slice(tagStart))) return null;
+
+  let quote: '"' | "'" | null = null;
+  for (let i = tagStart + 1; i < offset - 1; i++) {
+    const ch = text[i];
+    if (quote) {
+      if (ch === quote) quote = null;
+      continue;
+    }
+    if (ch === '"' || ch === "'") {
+      quote = ch;
+      continue;
+    }
+    if (ch === "<" || ch === ">") return null;
+  }
+  if (quote) return null;
+
+  return ">";
+}
+
+/**
+ * The snippet that closes the tag being typed, or null.
+ *
+ * Void elements and already-closed tags return null, which is why this decision
+ * belongs here rather than in the editor client.
+ */
+export function htmlTagComplete(document: TextDocument, position: Position): string | null {
+  const offset = offsetAt(document.text, position);
+  if (!isInsideHtml(document, offset)) return null;
+
+  const virtual = htmlDocument(document);
+  const result = service.doTagComplete(virtual, position, service.parseHTMLDocument(virtual));
+  if (result) return result;
+
+  return selfClosingTagCompletion(document.text, offset);
+}
+
+/**
+ * One completion list from both sources.
+ *
+ * WRNexus entries take the `0` sortText prefix so they rank above HTML without
+ * either list being filtered. An exact label collision resolves to the
+ * WRNexus entry: a component named `Table` is what the author meant.
+ */
+interface CompletionLike {
+  label: string;
+  kind?: number;
+  sortText?: string;
+}
+
+export function mergeCompletions(
+  wrnexus: CompletionLike[],
+  html: CompletionLike[],
+): CompletionLike[] {
+  const taken = new Set(wrnexus.map((item) => item.label));
+  return [
+    ...wrnexus.map((item) => ({ ...item, sortText: `0${item.sortText ?? item.label}` })),
+    ...html.filter((item) => !taken.has(item.label)),
+  ];
+}

packages/language-server/src/server.ts

@@ -19,6 +19,15 @@ import {
   htmlToWrn,
   type TextDocument,
 } from "./index.ts";
+import {
+  htmlCompletions,
+  htmlFoldingRanges,
+  htmlHover,
+  htmlLinkedEditingRanges,
+  htmlTagComplete,
+  mergeCompletions,
+} from "./html-service.ts";
+import { clearHtmlRegionCache } from "./html-regions.ts";
 
 type JsonRpc = { jsonrpc?: string; id?: number | string; method?: string; params?: any };
 const documents = new Map<string, TextDocument>();
@@ -111,8 +120,12 @@ async function handle(message: JsonRpc): Promise<void> {
         capabilities: {
           textDocumentSync: { openClose: true, change: 1, save: true },
           documentFormattingProvider: true,
-          completionProvider: { triggerCharacters: ["<", "@", ":", "."] },
+          completionProvider: {
+            triggerCharacters: ["<", "@", ":", ".", " ", "=", '"', "/"],
+          },
           hoverProvider: true,
+          foldingRangeProvider: true,
+          linkedEditingRangeProvider: true,
           definitionProvider: true,
           referencesProvider: true,
           renameProvider: { prepareProvider: true },
@@ -172,6 +185,7 @@ async function handle(message: JsonRpc): Promise<void> {
     case "textDocument/didClose":
       clearDiagnosticTimer(params.textDocument.uri);
       documents.delete(params.textDocument.uri);
+      clearHtmlRegionCache(params.textDocument.uri);
       send({
         jsonrpc: "2.0",
         method: "textDocument/publishDiagnostics",
@@ -195,9 +209,13 @@ async function handle(message: JsonRpc): Promise<void> {
       );
       break;
     }
-    case "textDocument/completion":
-      result(message.id, [...completionItems(), ...workspaceCompletionItems(workspaceRoot)]);
+    case "textDocument/completion": {
+      const document = documents.get(params.textDocument.uri);
+      const wrnexus = [...completionItems(), ...workspaceCompletionItems(workspaceRoot)];
+      const html = document ? htmlCompletions(document, params.position) : [];
+      result(message.id, html.length ? mergeCompletions(wrnexus, html) : wrnexus);
       break;
+    }
     case "textDocument/documentSymbol": {
       const document = documents.get(params.textDocument.uri);
       result(message.id, document ? documentSymbols(document) : []);
@@ -210,7 +228,24 @@ async function handle(message: JsonRpc): Promise<void> {
     }
     case "textDocument/hover": {
       const document = documents.get(params.textDocument.uri);
-      result(message.id, document ? hover(document, params.position) : null);
+      const html = document ? htmlHover(document, params.position) : null;
+      result(message.id, html ?? (document ? hover(document, params.position) : null));
+      break;
+    }
+    case "textDocument/foldingRange": {
+      const document = documents.get(params.textDocument.uri);
+      result(message.id, document ? htmlFoldingRanges(document) : []);
+      break;
+    }
+    case "textDocument/linkedEditingRange": {
+      const document = documents.get(params.textDocument.uri);
+      const ranges = document ? htmlLinkedEditingRanges(document, params.position) : null;
+      result(message.id, ranges ? { ranges } : null);
+      break;
+    }
+    case "wrn/tagComplete": {
+      const document = documents.get(params.textDocument.uri);
+      result(message.id, document ? htmlTagComplete(document, params.position) : null);
       break;
     }
     case "textDocument/definition": {

packages/language-server/test/html-editing-e2e.test.ts

@@ -0,0 +1,199 @@
+import { expect, test } from "bun:test";
+import { fileURLToPath } from "node:url";
+import { readFileSync } from "node:fs";
+import { join } from "node:path";
+import { positionAt } from "../src/index.ts";
+
+// End-to-end verification (Task 8): drives the real language server, over
+// real LSP stdio framing, against the real scratch page checked in at
+// examples/basic-app/app/pages/html-editing-check.wrn. The page's text is
+// read from disk rather than duplicated here, so this test breaks if the
+// page and the test drift apart.
+
+const pagePath = join(
+  fileURLToPath(new URL("../../../", import.meta.url)),
+  "examples/basic-app/app/pages/html-editing-check.wrn",
+);
+const pageText = readFileSync(pagePath, "utf8");
+
+function packet(value: unknown): Uint8Array {
+  const body = JSON.stringify(value);
+  return new TextEncoder().encode(`Content-Length: ${Buffer.byteLength(body)}\r\n\r\n${body}`);
+}
+
+async function withServer<T>(
+  run: (
+    send: (msg: unknown) => Promise<void>,
+    readUntil: (marker: string) => Promise<string>,
+  ) => Promise<T>,
+): Promise<T> {
+  const process = Bun.spawn(
+    ["bun", "run", fileURLToPath(new URL("../src/server.ts", import.meta.url))],
+    { stdin: "pipe", stdout: "pipe", stderr: "pipe" },
+  );
+  const reader = process.stdout.getReader();
+  let output = "";
+  async function readUntil(marker: string): Promise<string> {
+    while (!output.includes(marker)) {
+      const chunk = await reader.read();
+      if (chunk.done) break;
+      output += new TextDecoder().decode(chunk.value);
+    }
+    return output.slice(output.indexOf(marker));
+  }
+  async function send(message: unknown): Promise<void> {
+    process.stdin.write(packet(message));
+    await process.stdin.flush();
+  }
+  try {
+    return await run(send, readUntil);
+  } finally {
+    process.kill();
+    await process.exited;
+  }
+}
+
+test("HTML editor support works end-to-end against the real scratch page", async () => {
+  const uri = "file:///html-editing-check.wrn";
+
+  // Positions derived from the real file content, not hardcoded line/column
+  // literals, so the test tracks the page if it changes.
+  const viewOpenBrace = pageText.indexOf("view {");
+  const viewCloseBrace = pageText.indexOf("}", pageText.indexOf("</main>"));
+  const h1TagOffset = pageText.indexOf("<h1>") + 1; // inside "h1"
+  const mainOpenNameOffset = pageText.indexOf("<main>") + 1; // inside "main" opening tag name
+  const mainOpenTagEndOffset = pageText.indexOf("<main>") + "<main>".length; // just after '>'
+  const seoTitleOffset = pageText.indexOf('title = "HTML editing check"'); // inside the seo block
+
+  // Simulate typing "<" inside the seo {} block: insert the character into a
+  // copy of the real page text (the checked-in file itself is never
+  // mutated) and ask for completion right after it. This is the scenario
+  // that actually exercises the view-region guard: if the guard were
+  // defeated, this exact position is where the HTML language service would
+  // offer tag completions, because it is positioned directly after an
+  // unclosed "<".
+  const seoInjectedText = pageText.slice(0, seoTitleOffset) + "<" + pageText.slice(seoTitleOffset);
+  const seoInjectedPosition = positionAt(seoInjectedText, seoTitleOffset + 1);
+
+  const viewPosition = positionAt(pageText, h1TagOffset);
+  const linkedEditingPosition = positionAt(pageText, mainOpenNameOffset);
+  const tagCompletePosition = positionAt(pageText, mainOpenTagEndOffset);
+  const viewStartLine = positionAt(pageText, viewOpenBrace).line;
+  const viewEndLine = positionAt(pageText, viewCloseBrace).line;
+
+  await withServer(async (send, readUntil) => {
+    await send({ jsonrpc: "2.0", id: 1, method: "initialize", params: {} });
+    await readUntil('"id":1');
+
+    await send({
+      jsonrpc: "2.0",
+      method: "textDocument/didOpen",
+      params: { textDocument: { uri, version: 1, text: pageText } },
+    });
+
+    // --- Completion inside view {} : HTML entries present, WRNexus sorts first ---
+    await send({
+      jsonrpc: "2.0",
+      id: 2,
+      method: "textDocument/completion",
+      params: { textDocument: { uri }, position: viewPosition },
+    });
+    const completionReply = await readUntil('"id":2');
+    // An HTML tag entry is present, tagged with the "1" (below-wrnexus) sortText prefix.
+    expect(completionReply).toMatch(/"label":"div"[^}]*"sortText":"1/);
+    // A WRNexus keyword entry is present, tagged with the "0" (above-html) sortText prefix.
+    expect(completionReply).toMatch(/"label":"page"[^}]*"sortText":"0/);
+    // No html-prefixed sortText is lexicographically smaller than any wrnexus one:
+    // every "0..." sortText must precede every "1..." sortText, which is exactly
+    // what makes WRNexus entries render above HTML ones in an editor.
+    expect(completionReply).not.toMatch(/"sortText":"1[^"]*"[\s\S]*"sortText":"0/);
+
+    // --- Negative case: completion right after "<" typed inside seo {} must NOT include HTML entries ---
+    const seoUri = "file:///html-editing-check-seo-inject.wrn";
+    await send({
+      jsonrpc: "2.0",
+      method: "textDocument/didOpen",
+      params: { textDocument: { uri: seoUri, version: 1, text: seoInjectedText } },
+    });
+    await send({
+      jsonrpc: "2.0",
+      id: 3,
+      method: "textDocument/completion",
+      params: { textDocument: { uri: seoUri }, position: seoInjectedPosition },
+    });
+    const seoReply = await readUntil('"id":3');
+    expect(seoReply).not.toContain('"label":"div"');
+    expect(seoReply).not.toContain('"label":"span"');
+    expect(seoReply).not.toContain('"label":"h1"');
+    expect(seoReply).not.toMatch(/"sortText":"1/);
+
+    // --- Hover over a tag inside the view block returns documentation ---
+    await send({
+      jsonrpc: "2.0",
+      id: 4,
+      method: "textDocument/hover",
+      params: { textDocument: { uri }, position: viewPosition },
+    });
+    const hoverReply = await readUntil('"id":4');
+    expect(hoverReply).toContain('"contents"');
+    expect(hoverReply).not.toMatch(/"result":\s*null/);
+
+    // --- Folding ranges are returned and all lie within the view block ---
+    await send({
+      jsonrpc: "2.0",
+      id: 5,
+      method: "textDocument/foldingRange",
+      params: { textDocument: { uri } },
+    });
+    const foldReply = await readUntil('"id":5');
+    expect(foldReply).toContain('"result":[');
+    const foldBody = foldReply.slice(foldReply.indexOf('"result":['));
+    const foldRanges = [...foldBody.matchAll(/"startLine":(\d+),"endLine":(\d+)/g)];
+    expect(foldRanges.length).toBeGreaterThan(0);
+    for (const [, start, end] of foldRanges) {
+      expect(Number(start)).toBeGreaterThanOrEqual(viewStartLine);
+      expect(Number(end)).toBeLessThanOrEqual(viewEndLine);
+    }
+
+    // --- Linked editing at the <main> opening tag name returns two ranges ---
+    await send({
+      jsonrpc: "2.0",
+      id: 6,
+      method: "textDocument/linkedEditingRange",
+      params: { textDocument: { uri }, position: linkedEditingPosition },
+    });
+    const linkedReply = await readUntil('"id":6');
+    expect(linkedReply).toContain('"ranges"');
+    const rangeCount = (linkedReply.match(/"start":\{/g) ?? []).length;
+    expect(rangeCount).toBe(2);
+
+    // --- wrn/tagComplete after <main> returns the closing snippet ---
+    await send({
+      jsonrpc: "2.0",
+      id: 7,
+      method: "wrn/tagComplete",
+      params: { textDocument: { uri }, position: tagCompletePosition },
+    });
+    const tagCompleteReply = await readUntil('"id":7');
+    expect(tagCompleteReply).toContain('"result":"$0</main>"');
+
+    // --- wrn/tagComplete for a void element (<br>) returns null ---
+    const voidText = `page A {\n  view {\n    <br>\n  }\n}\n`;
+    const voidUri = "file:///html-editing-check-void.wrn";
+    await send({
+      jsonrpc: "2.0",
+      method: "textDocument/didOpen",
+      params: { textDocument: { uri: voidUri, version: 1, text: voidText } },
+    });
+    const brOffset = voidText.indexOf("<br>") + "<br>".length;
+    const brPosition = positionAt(voidText, brOffset);
+    await send({
+      jsonrpc: "2.0",
+      id: 8,
+      method: "wrn/tagComplete",
+      params: { textDocument: { uri: voidUri }, position: brPosition },
+    });
+    const voidReply = await readUntil('"id":8');
+    expect(voidReply).toContain('"result":null');
+  });
+});

packages/language-server/test/html-regions.test.ts

@@ -0,0 +1,146 @@
+import { expect, test } from "bun:test";
+import {
+  clearHtmlRegionCache,
+  isInsideHtml,
+  viewRegions,
+  virtualHtmlDocument,
+} from "../src/html-regions.ts";
+
+function doc(text: string): { uri: string; text: string; version?: number } {
+  return { uri: `file:///${Math.random()}.wrn`, text };
+}
+
+const PAGE = `page Home {
+  view {
+    <div class="card">hello</div>
+  }
+}
+`;
+
+test("the virtual document preserves length and newline offsets", () => {
+  // This is what makes position mapping unnecessary. If it breaks, every
+  // feature reports positions off by some amount instead of failing loudly.
+  const source = doc(PAGE);
+  const virtual = virtualHtmlDocument(source);
+
+  expect(virtual.text.length).toBe(source.text.length);
+  expect(virtual.languageId).toBe("html");
+  for (let i = 0; i < source.text.length; i += 1) {
+    if (source.text[i] === "\n") expect(virtual.text[i]).toBe("\n");
+  }
+});
+
+test("markup survives into the virtual document and everything else is blanked", () => {
+  const virtual = virtualHtmlDocument(doc(PAGE));
+  expect(virtual.text).toContain('<div class="card">hello</div>');
+  expect(virtual.text).not.toContain("page Home");
+  expect(virtual.text).not.toContain("view");
+});
+
+test("an apostrophe in text content does not swallow later regions", () => {
+  // A scanner treating ' as a string delimiter anywhere considers the rest of
+  // the file one open string and loses every later region.
+  const source = `page A {
+  view {
+    <p>it's fine</p>
+  }
+}
+component B {
+  view {
+    <span>second</span>
+  }
+}
+`;
+  expect(viewRegions(source)).toHaveLength(2);
+  expect(virtualHtmlDocument(doc(source)).text).toContain("<span>second</span>");
+});
+
+test("interpolation braces nest without ending the region early", () => {
+  const source = `page A {
+  view {
+    <div class={cond ? "a" : "b"} data-x={{ a: 1 }}>after</div>
+  }
+}
+`;
+  const regions = viewRegions(source);
+  expect(regions).toHaveLength(1);
+  expect(virtualHtmlDocument(doc(source)).text).toContain("after</div>");
+});
+
+test("unparseable mid-edit markup still yields a region", () => {
+  // Completion fires exactly when the document does not parse.
+  const source = `page A {
+  view {
+    <div class="
+  }
+}
+`;
+  expect(viewRegions(source).length).toBe(1);
+});
+
+test("a file with no view block yields no regions and a fully blank document", () => {
+  const source = `page A {
+  functions {
+    function go() {}
+  }
+}
+`;
+  expect(viewRegions(source)).toEqual([]);
+  expect(virtualHtmlDocument(doc(source)).text.trim()).toBe("");
+});
+
+test("regions are cached per document version", () => {
+  // One keystroke fans out into completion, hover, and tag-close requests.
+  const first = doc(PAGE);
+  first.version = 1;
+  expect(isInsideHtml(first, PAGE.indexOf("<div"))).toBe(true);
+
+  // Same version, mutated text: the cached regions are reused, proving the
+  // scan did not run again.
+  first.text = "page A { }";
+  expect(isInsideHtml(first, PAGE.indexOf("<div"))).toBe(true);
+
+  first.version = 2;
+  expect(isInsideHtml(first, PAGE.indexOf("<div"))).toBe(false);
+});
+
+test("clearHtmlRegionCache drops a closed document's cached regions", () => {
+  // A reopened document commonly restarts at version 1. Without clearing the
+  // cache on close, that version would match the stale entry from the prior
+  // session and serve regions scanned from the old text.
+  const first = doc(PAGE);
+  first.version = 1;
+  expect(isInsideHtml(first, PAGE.indexOf("<div"))).toBe(true);
+
+  clearHtmlRegionCache(first.uri);
+
+  // Same uri, same version 1, but a document with no view block at all: if
+  // the cache had survived, this would still report true from the old scan.
+  const reopened = { uri: first.uri, text: "page A { }", version: 1 };
+  expect(isInsideHtml(reopened, PAGE.indexOf("<div"))).toBe(false);
+});
+
+test("isInsideHtml distinguishes markup from surrounding code", () => {
+  const source = doc(PAGE);
+  const markupOffset = PAGE.indexOf("<div");
+  const keywordOffset = PAGE.indexOf("page");
+
+  expect(isInsideHtml(source, markupOffset)).toBe(true);
+  expect(isInsideHtml(source, keywordOffset)).toBe(false);
+});
+
+test("documents without a version field scan every time and detect mutations", () => {
+  // Without a version, the cache has no key to validate freshness. Mutations
+  // must be detected on every call, even when uri and document are reused.
+  const source = doc(PAGE);
+  // Explicitly verify version is undefined (not set by doc() helper).
+  expect(source.version).toBeUndefined();
+
+  const markupOffset = PAGE.indexOf("<div");
+  expect(isInsideHtml(source, markupOffset)).toBe(true);
+
+  // Mutate the text: remove the view block.
+  source.text = "page A { }";
+  // Same uri, same missing version, but different text: mutation must be detected.
+  expect(isInsideHtml(source, markupOffset)).toBe(false);
+});

packages/language-server/test/html-service.test.ts

@@ -0,0 +1,197 @@
+import { expect, test } from "bun:test";
+import {
+  htmlCompletions,
+  htmlFoldingRanges,
+  htmlHover,
+  htmlLinkedEditingRanges,
+  htmlTagComplete,
+} from "../src/html-service.ts";
+
+function doc(text: string) {
+  return { uri: "file:///Page.wrn", text };
+}
+
+function positionOf(text: string, needle: string) {
+  const offset = text.indexOf(needle) + needle.length;
+  const before = text.slice(0, offset);
+  const lines = before.split("\n");
+  return { line: lines.length - 1, character: lines[lines.length - 1]!.length };
+}
+
+test("suggests HTML tags inside a view block", () => {
+  const text = `page A {
+  view {
+    <
+  }
+}
+`;
+  const items = htmlCompletions(doc(text), positionOf(text, "    <"));
+  expect(items.some((item) => item.label === "div")).toBe(true);
+  expect(items.every((item) => item.sortText?.startsWith("1"))).toBe(true);
+});
+
+test("suggests attributes inside a tag", () => {
+  const text = `page A {
+  view {
+    <input 
+  }
+}
+`;
+  const items = htmlCompletions(doc(text), positionOf(text, "<input "));
+  expect(items.some((item) => item.label === "type")).toBe(true);
+});
+
+test("returns nothing outside a view block", () => {
+  const text = `page A {
+  functions {
+    function go() { }
+  }
+}
+`;
+  expect(htmlCompletions(doc(text), positionOf(text, "function go() "))).toEqual([]);
+});
+
+test("hovers a tag inside a view block and nothing outside one", () => {
+  const text = `page A {
+  view {
+    <div>x</div>
+  }
+}
+`;
+  expect(htmlHover(doc(text), positionOf(text, "<di"))).not.toBeNull();
+
+  const code = `page A {
+  functions {
+    function go() { }
+  }
+}
+`;
+  expect(htmlHover(doc(code), positionOf(code, "func"))).toBeNull();
+});
+
+test("closes an open tag and leaves void elements alone", () => {
+  const open = `page A {
+  view {
+    <div>
+  }
+}
+`;
+  expect(htmlTagComplete(doc(open), positionOf(open, "<div>"))).toContain("</div>");
+
+  const void_ = `page A {
+  view {
+    <br>
+  }
+}
+`;
+  expect(htmlTagComplete(doc(void_), positionOf(void_, "<br>"))).toBeNull();
+});
+
+test("completes a self-closing component tag", () => {
+  const text = `page A {
+  view {
+    <Card /
+  }
+}
+`;
+  expect(htmlTagComplete(doc(text), positionOf(text, "<Card /"))).toBe(">");
+});
+
+test("does not misfire inside a quoted attribute value containing a slash", () => {
+  const doubleQuoted = `page A {
+  view {
+    <a href="https:/
+  }
+}
+`;
+  expect(htmlTagComplete(doc(doubleQuoted), positionOf(doubleQuoted, `href="https:/`))).toBeNull();
+
+  const singleQuoted = `page A {
+  view {
+    <img src='/assets/
+  }
+}
+`;
+  expect(htmlTagComplete(doc(singleQuoted), positionOf(singleQuoted, `src='/assets/`))).toBeNull();
+});
+
+test("still completes a self-close after a preceding attribute", () => {
+  const text = `page A {
+  view {
+    <Card title="x" /
+  }
+}
+`;
+  expect(htmlTagComplete(doc(text), positionOf(text, `title="x" /`))).toBe(">");
+});
+
+test("returns no tag completion outside a view block", () => {
+  const text = `page A {
+  functions {
+    function go() { }
+  }
+}
+`;
+  expect(htmlTagComplete(doc(text), positionOf(text, "function go() "))).toBeNull();
+});
+
+test("folding ranges stay inside view regions", () => {
+  const text = `page A {
+  view {
+    <ul>
+      <li>one</li>
+    </ul>
+  }
+}
+`;
+  const ranges = htmlFoldingRanges(doc(text));
+  expect(ranges.length).toBeGreaterThan(0);
+
+  const viewStartLine = text.slice(0, text.indexOf("view {")).split("\n").length - 1;
+  for (const range of ranges) expect(range.startLine).toBeGreaterThan(viewStartLine - 1);
+});
+
+import { mergeCompletions } from "../src/html-service.ts";
+
+test("merging ranks WRNexus entries above HTML and drops exact collisions", () => {
+  const merged = mergeCompletions(
+    [
+      { label: "Card", kind: 7 },
+      { label: "table", kind: 7 },
+    ],
+    [
+      { label: "div", kind: 10, sortText: "1div" },
+      { label: "table", kind: 10, sortText: "1table" },
+    ],
+  );
+
+  const labels = merged.map((item) => item.label);
+  expect(labels.filter((label) => label === "table")).toHaveLength(1);
+  expect(merged.find((item) => item.label === "Card")?.sortText?.startsWith("0")).toBe(true);
+  expect(merged.find((item) => item.label === "div")?.sortText?.startsWith("1")).toBe(true);
+
+  const sorted = [...merged].sort((a, b) => (a.sortText ?? "").localeCompare(b.sortText ?? ""));
+  expect(sorted[0]!.label).toBe("Card");
+});
+
+test("linked editing returns both the opening and closing tag names", () => {
+  const text = `page A {
+  view {
+    <div>x</div>
+  }
+}
+`;
+  const ranges = htmlLinkedEditingRanges(doc(text), positionOf(text, "<di"));
+  expect(ranges).not.toBeNull();
+  expect(ranges).toHaveLength(2);
+});
+
+test("linked editing returns null outside a view block", () => {
+  const text = `page A {
+  functions {
+    function go() { }
+  }
+}
+`;
+  expect(htmlLinkedEditingRanges(doc(text), positionOf(text, "func"))).toBeNull();
+});

packages/language-server/test/language-server.test.ts

@@ -217,3 +217,207 @@ test("coalesces rapid document changes into one pending diagnostic analysis", as
   process.kill();
   await process.exited;
 });
+
+test("didClose drops the region cache so a reopened document at the same version is rescanned", async () => {
+  // Regression coverage for the didClose wiring in server.ts: without the
+  // clearHtmlRegionCache(uri) call there, a document that closes and reopens
+  // at version 1 (a common restart point) matches the stale cache entry from
+  // the prior session. Open first WITHOUT a view block (caching "no HTML
+  // here" for this uri/version), close, then reopen the SAME uri at the SAME
+  // version WITH a view block covering the same offset: correct behaviour
+  // rescans and finds it, a stale cache still says "no HTML here" and
+  // suppresses the completions entirely.
+  const process = Bun.spawn(
+    ["bun", "run", fileURLToPath(new URL("../src/server.ts", import.meta.url))],
+    { stdin: "pipe", stdout: "pipe", stderr: "pipe" },
+  );
+  const uri = "file:///reopen.wrn";
+  const withoutView = `page A {
+  functions {
+    x
+  }
+}
+`;
+  const withView = `page A {
+  view {
+    <
+  }
+}
+`;
+  const position = { line: 2, character: 5 };
+  const reader = process.stdout.getReader();
+  let output = "";
+  async function readUntil(marker: string): Promise<void> {
+    while (!output.includes(marker)) {
+      const chunk = await reader.read();
+      if (chunk.done) break;
+      output += new TextDecoder().decode(chunk.value);
+    }
+  }
+
+  process.stdin.write(packet({ jsonrpc: "2.0", id: 1, method: "initialize", params: {} }));
+  await process.stdin.flush();
+  await readUntil('"id":1');
+
+  process.stdin.write(
+    packet({
+      jsonrpc: "2.0",
+      method: "textDocument/didOpen",
+      params: { textDocument: { uri, version: 1, text: withoutView } },
+    }),
+  );
+  process.stdin.write(
+    packet({
+      jsonrpc: "2.0",
+      id: 2,
+      method: "textDocument/completion",
+      params: { textDocument: { uri }, position },
+    }),
+  );
+  await process.stdin.flush();
+  await readUntil('"id":2');
+  const firstReply = output.slice(output.indexOf('"id":2'));
+  expect(firstReply).not.toContain('"label":"div"');
+
+  process.stdin.write(
+    packet({ jsonrpc: "2.0", method: "textDocument/didClose", params: { textDocument: { uri } } }),
+  );
+  process.stdin.write(
+    packet({
+      jsonrpc: "2.0",
+      method: "textDocument/didOpen",
+      params: { textDocument: { uri, version: 1, text: withView } },
+    }),
+  );
+  process.stdin.write(
+    packet({
+      jsonrpc: "2.0",
+      id: 3,
+      method: "textDocument/completion",
+      params: { textDocument: { uri }, position },
+    }),
+  );
+  await process.stdin.flush();
+  await readUntil('"id":3');
+  const secondReply = output.slice(output.indexOf('"id":3'));
+  expect(secondReply).toContain('"label":"div"');
+
+  process.kill();
+  await process.exited;
+});
+
+test("advertises and serves folding ranges and linked editing ranges over the wire", async () => {
+  const process = Bun.spawn(
+    ["bun", "run", fileURLToPath(new URL("../src/server.ts", import.meta.url))],
+    { stdin: "pipe", stdout: "pipe", stderr: "pipe" },
+  );
+  const uri = "file:///fold.wrn";
+  const text = `page A {
+  view {
+    <div>x</div>
+  }
+}
+`;
+  const reader = process.stdout.getReader();
+  let output = "";
+  async function readUntil(marker: string): Promise<void> {
+    while (!output.includes(marker)) {
+      const chunk = await reader.read();
+      if (chunk.done) break;
+      output += new TextDecoder().decode(chunk.value);
+    }
+  }
+
+  process.stdin.write(packet({ jsonrpc: "2.0", id: 1, method: "initialize", params: {} }));
+  await process.stdin.flush();
+  await readUntil('"id":1');
+  const initReply = output.slice(output.indexOf('"id":1'));
+  expect(initReply).toContain('"foldingRangeProvider":true');
+  expect(initReply).toContain('"linkedEditingRangeProvider":true');
+
+  process.stdin.write(
+    packet({
+      jsonrpc: "2.0",
+      method: "textDocument/didOpen",
+      params: { textDocument: { uri, version: 1, text } },
+    }),
+  );
+  process.stdin.write(
+    packet({
+      jsonrpc: "2.0",
+      id: 2,
+      method: "textDocument/foldingRange",
+      params: { textDocument: { uri } },
+    }),
+  );
+  await process.stdin.flush();
+  await readUntil('"id":2');
+  const foldReply = output.slice(output.indexOf('"id":2'));
+  expect(foldReply).toContain('"result":[');
+
+  process.stdin.write(
+    packet({
+      jsonrpc: "2.0",
+      id: 3,
+      method: "textDocument/linkedEditingRange",
+      params: { textDocument: { uri }, position: { line: 2, character: 6 } },
+    }),
+  );
+  await process.stdin.flush();
+  await readUntil('"id":3');
+  const linkedReply = output.slice(output.indexOf('"id":3'));
+  expect(linkedReply).toContain('"ranges"');
+
+  process.kill();
+  await process.exited;
+});
+
+test("serves wrn/tagComplete over the wire", async () => {
+  const process = Bun.spawn(
+    ["bun", "run", fileURLToPath(new URL("../src/server.ts", import.meta.url))],
+    { stdin: "pipe", stdout: "pipe", stderr: "pipe" },
+  );
+  const uri = "file:///tag-complete.wrn";
+  const text = `page A {
+  view {
+    <div>
+  }
+}
+`;
+  const reader = process.stdout.getReader();
+  let output = "";
+  async function readUntil(marker: string): Promise<void> {
+    while (!output.includes(marker)) {
+      const chunk = await reader.read();
+      if (chunk.done) break;
+      output += new TextDecoder().decode(chunk.value);
+    }
+  }
+
+  process.stdin.write(packet({ jsonrpc: "2.0", id: 1, method: "initialize", params: {} }));
+  await process.stdin.flush();
+  await readUntil('"id":1');
+
+  process.stdin.write(
+    packet({
+      jsonrpc: "2.0",
+      method: "textDocument/didOpen",
+      params: { textDocument: { uri, version: 1, text } },
+    }),
+  );
+  process.stdin.write(
+    packet({
+      jsonrpc: "2.0",
+      id: 2,
+      method: "wrn/tagComplete",
+      params: { textDocument: { uri }, position: { line: 2, character: 9 } },
+    }),
+  );
+  await process.stdin.flush();
+  await readUntil('"id":2');
+  const reply = output.slice(output.indexOf('"id":2'));
+  expect(reply).toContain('"result":"$0</div>"');
+
+  process.kill();
+  await process.exited;
+});

packages/pwa/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/pwa",
-  "version": "0.8.8",
+  "version": "0.8.9",
   "type": "module",
   "description": "Service workers, manifests, offline queues, background sync, push, and conflict resolution for WRNexusJS.",
   "main": "./src/index.ts",
@@ -14,6 +14,6 @@
   ],
   "devDependencies": {
     "@types/bun": "^1.3.14",
-    "typescript": "^5.9.2"
+    "typescript": "^6.0.3"
   }
 }

packages/realtime/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/realtime",
-  "version": "0.8.9",
+  "version": "0.8.10",
   "description": "Typed realtime rooms, message helpers, presence utilities, package UI blocks, and WRNexusJS integration.",
   "type": "module",
   "sideEffects": false,
@@ -29,7 +29,7 @@
   "devDependencies": {
     "@types/bun": "^1.3.14",
     "@wrnexus/syntax": "workspace:*",
-    "typescript": "^5.9.2"
+    "typescript": "^6.0.3"
   },
   "wrnexus": {
     "plugin": {

packages/rpc/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/rpc",
-  "version": "0.8.9",
+  "version": "0.8.10",
   "private": true,
   "type": "module",
   "main": "./src/index.ts",
@@ -26,6 +26,6 @@
   },
   "devDependencies": {
     "@types/bun": "^1.3.14",
-    "typescript": "^5.9.2"
+    "typescript": "^6.0.3"
   }
 }

packages/typecheck/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/typecheck",
-  "version": "0.8.9",
+  "version": "0.8.10",
   "type": "module",
   "main": "src/index.ts",
   "exports": {
@@ -10,6 +10,6 @@
   },
   "dependencies": {
     "@wrnexus/syntax": "workspace:*",
-    "typescript": "^5.5.0"
+    "typescript": "^6.0.3"
   }
 }

packages/uploader/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/uploader",
-  "version": "0.8.9",
+  "version": "0.8.10",
   "private": true,
   "type": "module",
   "main": "./src/index.ts",
@@ -23,7 +23,7 @@
   ],
   "devDependencies": {
     "@types/bun": "^1.3.14",
-    "typescript": "^5.9.2",
+    "typescript": "^6.0.3",
     "@wrnexus/syntax": "workspace:*"
   },
   "wrnexus": {

packages/validation/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/validation",
-  "version": "0.8.9",
+  "version": "0.8.10",
   "private": true,
   "type": "module",
   "main": "./src/index.ts",
@@ -23,7 +23,7 @@
   },
   "devDependencies": {
     "@types/bun": "^1.3.14",
-    "typescript": "^5.9.2",
+    "typescript": "^6.0.3",
     "@wrnexus/syntax": "workspace:*"
   },
   "wrnexus": {

scripts/lib/package-integrity.ts

@@ -48,7 +48,8 @@ export function validateStagedManifest(stage: string, manifest: Record<string, u
   }
   if (!/^@wrnexus\/[a-z0-9-]+$/.test(name)) throw new Error(`${name} has an invalid package name.`);
   if (manifest.private !== undefined) throw new Error(`${name} staged manifest must omit private.`);
-  if ((manifest.publishConfig as any)?.registry !== "https://registry.npmjs.org/") {
+  const expectedRegistry = process.env.WRNEXUS_NPM_REGISTRY ?? "https://registry.npmjs.org/";
+  if ((manifest.publishConfig as any)?.registry !== expectedRegistry) {
     throw new Error(`${name} staged manifest has an unexpected registry.`);
   }
   if (!["restricted", "public"].includes(String((manifest.publishConfig as any)?.access))) {

scripts/publish-packages.ts

@@ -32,7 +32,7 @@ import { validateAndHashStage, type StagedPackageIntegrity } from "./lib/package
 const repoRoot = join(dirname(fileURLToPath(import.meta.url)), "..");
 const packagesDir = join(repoRoot, "packages");
 const stageRoot = join(repoRoot, ".publish");
-const REGISTRY = "https://registry.npmjs.org/";
+const REGISTRY = process.env.WRNEXUS_NPM_REGISTRY ?? "https://registry.npmjs.org/";
 // First release is published PRIVATE ("restricted") so we can test before the
 // world sees it; flip to public with `npm access public @wrnexus/<name>` (or set
 // WRNEXUS_NPM_ACCESS=public to stage public manifests). Requires the `wrnexus`

scripts/validate-0.8.mjs

@@ -145,7 +145,7 @@ check(
 );
 check(
   "i18n runtime data is injected into rendered documents",
-  has("packages/dev-server/src/runtime.ts", "renderI18nData(deps.i18n, language)") &&
+  has("packages/dev-server/src/runtime.ts", "renderI18nDataTag(deps.i18n, language)") &&
     has("packages/dev-server/src/runtime.ts", "deps.i18n.cookie.name"),
 );
 check(

services/managed-captcha/package.json

@@ -14,6 +14,6 @@
   },
   "devDependencies": {
     "@types/bun": "^1.3.14",
-    "typescript": "^5.9.2"
+    "typescript": "^6.0.3"
   }
 }

tsconfig.json

@@ -6,6 +6,7 @@
     "lib": ["ESNext", "DOM", "DOM.Iterable"],
     "types": ["bun"],
     "strict": true,
+    "ignoreDeprecations": "6.0",
     "skipLibCheck": true,
     "noEmit": true,
     "allowImportingTsExtensions": true,