Feat/ts optimizer package

.changeset/calm-menus-resume.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: preserve captured qrl declaration order

.changeset/const-fold-shorthand.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: build constants in shorthand object properties fold to `key: value` instead of corrupting the key

.changeset/dangling-auto-export.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: un-exported route loaders and actions no longer break the build

.changeset/dev-eager-server-fns.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/router': patch
+---
+
+fix: server$ functions are registered at startup in development builds too

.changeset/great-moons-invent.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: honour a JSDoc-style `@jsxImportSource` pragma, and survive a failed raw-transfer allocation

.changeset/hoist-numbering-align.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: hoisted signal functions could reference the wrong body in multi-component files

.changeset/jsx-tag-captures.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: components referenced as JSX tags inside function scopes are captured like any other binding

.changeset/keep-decls-no-extractions.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: files without any $ extraction no longer lose module-level declarations

.changeset/keep-qrl-trailing-args.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: arguments after a $ closure (e.g. task options) are no longer dropped

.changeset/key-numbering-parity.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: SSR and client builds now assign identical JSX keys, preventing full subtree recreation on first rerender

.changeset/lazy-cars-repeat.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: stop letting regex pre-checks decide whether the TS strip and constant folding run

.changeset/light-workers-lift.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': minor
+---
+
+feat: the optimizer runs transforms in worker threads, isolating memory and parallelizing builds

.changeset/loud-labels-vanish.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: statement labels no longer pull same-named module variables into segments

.changeset/olive-lions-yawn.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': minor
+---
+
+feat: the Rust optimizer is now an optional peer dependency, installed only if you set `tsOptimizer: false`

.changeset/olive-pugs-repeat.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: drop code a folded isServer/isBrowser branch made unreachable, so server-only imports leave the client bundle

.changeset/passive-scope-hoist.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: passive event scopes survive the server build's handler rewrite

.changeset/qps-slot-order.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: serialized q:ps capture arrays follow the client's handler slot order on multi-handler elements

.changeset/ref-and-space-fixes.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: ref props are no longer hoisted into read-only signals, and same-line spaces between sibling elements are preserved

.changeset/repl-rolldown-oxc.md

@@ -0,0 +1,5 @@
+---
+'qwik-docs': patch
+---
+
+chore: reuse rolldown's bundled oxc in the REPL instead of a second wasm copy

.changeset/repl-ts-optimizer.md

@@ -0,0 +1,5 @@
+---
+'qwik-docs': patch
+---
+
+fix: the docs REPL bundles with the TypeScript optimizer and browser oxc, no Rust wasm needed for current versions

.changeset/rotten-hoops-melt.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+perf: cut optimizer wall time ~18% by reusing parses and rewriting the code/comment blanking pass

.changeset/router-config-decoupling.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/router': patch
+---
+
+fix: the router config no longer evaluates app route and server$ modules during the runtime's own import phase, eliminating module-order TDZ errors in bundled SSR output and making the middleware importable outside an app build

.changeset/router-loader-tdz.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/router': patch
+---
+
+fix: route loader factories no longer throw a TDZ error in bundled SSR builds

.changeset/spread-override-order.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: props spread after a named prop now overrides it, including with multiple spreads

.changeset/strip-fnsignal-types.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: serialized reactive expressions no longer leak typescript casts into browser scripts

.changeset/stripped-loop-captures.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: stripped loop event handlers no longer lose their lexical captures

.changeset/tidy-onions-brake.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: keep CRLF sources and third-party `$` marker packages correct in segments

.changeset/tricky-jars-repeat.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: don't declare the private ts-optimizer as a dependency, it is bundled into core/optimizer

.changeset/ts-optimizer-vite-flag.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': minor
+---
+
+feat: add `tsOptimizer` flag to qwikVite, selecting the TypeScript optimizer by default

.changeset/unit-transform-fixes.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: string-keyed prop destructures, multi-capital event names, and manual qrl captures no longer break the transform

.changeset/wild-donkeys-repeat.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/router': patch
+---
+
+fix: export the Editable type that routeActionQrl's return type already exposed

.changeset/worker-qrl-escaped-quote.md

@@ -0,0 +1,5 @@
+---
+'@qwik.dev/core': patch
+---
+
+fix: worker qrl chunk rewrite no longer breaks on escaped quotes

.github/workflows/ci.yml

@@ -145,8 +145,9 @@ jobs:
           path: packages/qwik/dist
           # Note that this includes the package.json of qwik
           # qwik-vite source is bundled into packages/qwik/dist/optimizer.mjs by scripts/submodule-optimizer.ts, so its sources must invalidate this cache.
+          # ts-optimizer is bundled into packages/qwik/dist/ts-optimizer.mjs by the same script, so it must too — otherwise every job that consumes this dist builds against a stale optimizer.
           # CI-only helpers should not invalidate compiled package output caches.
-          key: ${{ hashfiles('pnpm-lock.yaml', 'scripts.json', 'scripts/**/*', '!scripts/ci-restore-artifacts.ts', 'packages/qwik/**/*', 'packages/qwik-vite/**/*', 'starters/features/**/*', 'starters/adapters/**/*', 'starters/templates/**/*', '!**/*.unit.*', '!**/*.rs', '!e2e/qwik-e2e/apps/e2e') }}
+          key: ${{ hashfiles('pnpm-lock.yaml', 'scripts.json', 'scripts/**/*', '!scripts/ci-restore-artifacts.ts', 'packages/qwik/**/*', 'packages/qwik-vite/**/*', 'packages/ts-optimizer/**/*', 'starters/features/**/*', 'starters/adapters/**/*', 'starters/templates/**/*', '!**/*.unit.*', '!**/*.rs', '!e2e/qwik-e2e/apps/e2e') }}
       - run: 'echo ${{ steps.cache-qwik.outputs.cache-primary-key }} > qwik-key.txt'
       - name: 'check cache: rust'
         id: cache-rust

.prettierignore

@@ -58,3 +58,7 @@ packages/browser-extension/public/devtools-hook.js
 # ruler-check CI). Edit .ruler/ and regenerate instead of letting Prettier reformat these.
 /AGENTS.md
 /CLAUDE.md
+
+# Playwright artifacts (gitignored, but prettier still walks them)
+playwright-report/
+test-results/

.ruler/AGENTS.md

@@ -44,7 +44,8 @@ the cursor system, and the Rust optimizer.
 | `@qwik.dev/utils` | `packages/qwik-utils` | Less-common helpers (`usePoll`, `zod$`), may use qwik internals |
 | `@qwik.dev/dom` | `packages/qwik-dom` | Server-side DOM implementation |
 | `@qwik.dev/qwik-vite` | `packages/qwik-vite` | `vite-plugin-qwik`, private, bundled into `@qwik.dev/core/optimizer` |
-| `@qwik.dev/optimizer` | `packages/optimizer` | Rust optimizer, WASM, NAPI bindings |
+| `@qwik.dev/ts-optimizer` | `packages/ts-optimizer` | TypeScript optimizer, private, bundled into `@qwik.dev/core/optimizer` |
+| `@qwik.dev/optimizer` | `packages/optimizer` | Rust optimizer, WASM, NAPI bindings; kept for parity comparison |
 | `eslint-plugin-qwik` | `packages/eslint-plugin-qwik` | ESLint rules |
 | `create-qwik` | `packages/create-qwik` | Project scaffolding CLI |
 | `qwik-docs` | `packages/docs` | Docs site, private package |

.ruler/skills/qwik-e2e-verification/SKILL.md

@@ -37,6 +37,14 @@ pnpm playwright test e2e/qwik-e2e/tests/events.e2e.ts --browser=chromium --confi
 pnpm playwright test e2e/qwik-e2e/tests/qwikrouter/nav.e2e.ts --browser=chromium --config e2e/qwik-e2e/playwright.config.ts
 ```
 
+The brotli budget tests in `ssg-snapshot.e2e.ts` measure the built core chunk, so they need a
+production `pnpm build.core` — `build.core.dev` leaves core unminified and blows the budget by ~4%.
+Before believing a budget failure, rebuild with `build.core` and re-run `pnpm test.e2e.router.ssg`.
+
+Playwright's `reuseExistingServer: !CI` means a dev server left over from an earlier run serves
+stale bundles, so a local pass can hide a build break that CI catches. Kill port 3301 before
+trusting a green local sweep after optimizer or bundler changes.
+
 Other suites may use named Playwright projects. Check their config before choosing flags:
 
 ```bash

AGENTS.md

@@ -49,7 +49,8 @@ the cursor system, and the Rust optimizer.
 | `@qwik.dev/utils` | `packages/qwik-utils` | Less-common helpers (`usePoll`, `zod$`), may use qwik internals |
 | `@qwik.dev/dom` | `packages/qwik-dom` | Server-side DOM implementation |
 | `@qwik.dev/qwik-vite` | `packages/qwik-vite` | `vite-plugin-qwik`, private, bundled into `@qwik.dev/core/optimizer` |
-| `@qwik.dev/optimizer` | `packages/optimizer` | Rust optimizer, WASM, NAPI bindings |
+| `@qwik.dev/ts-optimizer` | `packages/ts-optimizer` | TypeScript optimizer, private, bundled into `@qwik.dev/core/optimizer` |
+| `@qwik.dev/optimizer` | `packages/optimizer` | Rust optimizer, WASM, NAPI bindings; kept for parity comparison |
 | `eslint-plugin-qwik` | `packages/eslint-plugin-qwik` | ESLint rules |
 | `create-qwik` | `packages/create-qwik` | Project scaffolding CLI |
 | `qwik-docs` | `packages/docs` | Docs site, private package |

CLAUDE.md

@@ -48,7 +48,8 @@ the cursor system, and the Rust optimizer.
 | `@qwik.dev/utils` | `packages/qwik-utils` | Less-common helpers (`usePoll`, `zod$`), may use qwik internals |
 | `@qwik.dev/dom` | `packages/qwik-dom` | Server-side DOM implementation |
 | `@qwik.dev/qwik-vite` | `packages/qwik-vite` | `vite-plugin-qwik`, private, bundled into `@qwik.dev/core/optimizer` |
-| `@qwik.dev/optimizer` | `packages/optimizer` | Rust optimizer, WASM, NAPI bindings |
+| `@qwik.dev/ts-optimizer` | `packages/ts-optimizer` | TypeScript optimizer, private, bundled into `@qwik.dev/core/optimizer` |
+| `@qwik.dev/optimizer` | `packages/optimizer` | Rust optimizer, WASM, NAPI bindings; kept for parity comparison |
 | `eslint-plugin-qwik` | `packages/eslint-plugin-qwik` | ESLint rules |
 | `create-qwik` | `packages/create-qwik` | Project scaffolding CLI |
 | `qwik-docs` | `packages/docs` | Docs site, private package |

e2e/docs-e2e/package.json

@@ -3,8 +3,8 @@
   "description": "",
   "author": "",
   "devDependencies": {
-    "@playwright/test": "1.61.0",
-    "@types/node": "24.10.0"
+    "@playwright/test": "1.61.1",
+    "@types/node": "25.6.0"
   },
   "keywords": [],
   "license": "ISC",

e2e/qwik-e2e/apps/qwikrouter-ssg-snapshot/expected.ssg.html

@@ -1,3 +1,3 @@
-<!DOCTYPE html><html lang="en" q:render="static-ssr" q:route="/" q:container="paused" q:runtime="2" q:base="/build/" q:locale="" q:manifest-hash="MANIFEST_HASH" q:instance="[instance]" :><head :><link rel="modulepreload" href="/build/q-xxxxxxxx.js" :><script async type="module" src="/build/q-xxxxxxxx.js"></script><link rel="modulepreload" href="/build/q-xxxxxxxx.js" :><link rel="preload" href="/assets/xxxxxxxx-bundle-graph.json" as="fetch" crossorigin="anonymous" :><script type="module" async crossorigin="anonymous">let b=fetch("/assets/xxxxxxxx-bundle-graph.json");import("/build/q-xxxxxxxx.js").then(({l})=>l("/build/",b));</script><link rel="modulepreload" href="/build/q-xxxxxxxx.js" :><meta : charset="utf-8"><meta : name="viewport" content="width=device-width, initial-scale=1.0"><link : rel="canonical" href="https://snapshot.qwik.dev/"><title :="r5_0">Qwik Router SSG Snapshot</title><meta name="description" content="Deterministic SSG snapshot fixture" :="r5_1"></head><body :><main :="q1_2"><h1 :>SSG Snapshot Fixture</h1><p : id="tags">routeLoader$ | useResource$ | useSignal</p><section : id="loader-json">{&quot;heading&quot;:&quot;SSG Snapshot Fixture&quot;,&quot;stats&quot;:[2,3,5,8],&quot;tags&quot;:[&quot;routeLoader$&quot;,&quot;useResource$&quot;,&quot;useSignal&quot;],&quot;profile&quot;:{&quot;name&quot;:&quot;router-state&quot;,&quot;status&quot;:&quot;stable&quot;}}</section><section : id="summary-json">{&quot;total&quot;:18,&quot;selectedCount&quot;:2,&quot;clicks&quot;:2}</section><section :="q1_0" id="resource-json">{&quot;headline&quot;:&quot;router-state:stable&quot;,&quot;selected&quot;:[&quot;alpha&quot;,&quot;beta&quot;],&quot;weighted&quot;:[2,6,15,32],&quot;summary&quot;:{&quot;total&quot;:18,&quot;selectedCount&quot;:2,&quot;clicks&quot;:2}}</section></main><script q-d:qinit="#0" q-d:qrouterpopstate="q-xxxxxxxx.js#_run#1" q:p="2" :="Fn_1" q-d:qcinit="q-xxxxxxxx.js#s_igI1pUsax0E|q-xxxxxxxx.js#s_hoZr9O26Irg"></script>[state omitted]
+<!DOCTYPE html><html lang="en" q:render="static-ssr" q:route="/" q:container="paused" q:runtime="2" q:base="/build/" q:locale="" q:manifest-hash="MANIFEST_HASH" q:instance="[instance]" :><head :><link rel="modulepreload" href="/build/q-xxxxxxxx.js" :><script async type="module" src="/build/q-xxxxxxxx.js"></script><link rel="modulepreload" href="/build/q-xxxxxxxx.js" :><link rel="preload" href="/assets/xxxxxxxx-bundle-graph.json" as="fetch" crossorigin="anonymous" :><script type="module" async crossorigin="anonymous">let b=fetch("/assets/xxxxxxxx-bundle-graph.json");import("/build/q-xxxxxxxx.js").then(({l})=>l("/build/",b));</script><link rel="modulepreload" href="/build/q-xxxxxxxx.js" :><meta : charset="utf-8"><meta : name="viewport" content="width=device-width, initial-scale=1.0"><link : rel="canonical" href="https://snapshot.qwik.dev/"><title :="eL_0">Qwik Router SSG Snapshot</title><meta name="description" content="Deterministic SSG snapshot fixture" :="eL_1"></head><body :><main :="q1_2"><h1 :>SSG Snapshot Fixture</h1><p : id="tags">routeLoader$ | useResource$ | useSignal</p><section : id="loader-json">{&quot;heading&quot;:&quot;SSG Snapshot Fixture&quot;,&quot;stats&quot;:[2,3,5,8],&quot;tags&quot;:[&quot;routeLoader$&quot;,&quot;useResource$&quot;,&quot;useSignal&quot;],&quot;profile&quot;:{&quot;name&quot;:&quot;router-state&quot;,&quot;status&quot;:&quot;stable&quot;}}</section><section : id="summary-json">{&quot;total&quot;:18,&quot;selectedCount&quot;:2,&quot;clicks&quot;:2}</section><section :="q1_0" id="resource-json">{&quot;headline&quot;:&quot;router-state:stable&quot;,&quot;selected&quot;:[&quot;alpha&quot;,&quot;beta&quot;],&quot;weighted&quot;:[2,6,15,32],&quot;summary&quot;:{&quot;total&quot;:18,&quot;selectedCount&quot;:2,&quot;clicks&quot;:2}}</section></main><script q-d:qcinit="q-xxxxxxxx.js#s_igI1pUsax0E|q-xxxxxxxx.js#s_hoZr9O26Irg" q-d:qinit="#0" :="yd_0" q-d:qrouterpopstate="q-xxxxxxxx.js#_run#1"></script>[state omitted]
 [vnode map omitted]
-<script type="module" async="true" q:type="preload">["q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js"].map((l,e)=>{e=document.createElement('link');e.rel='modulepreload';e.href="/build/"+l;document.head.appendChild(e)});window.addEventListener('load',f=>{f=_=>import("/build/q-xxxxxxxx.js").then(({p})=>p(["q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js"]));try{requestIdleCallback(f,{timeout:2000})}catch(e){setTimeout(f,200)}})</script><script q:func="qwik/json">document["qFuncs_xxxxxx"]=[()=>{((w,h)=>{if(!w._qcs){w._qcs=!0;const s=h.state?._qRouterScroll;if(s){h.scrollRestoration="manual";w.scrollTo(s.x,s.y);}document.dispatchEvent(new Event("qcinit"));}})(window,history);},(p0)=>p0.value.heading,(p0)=>p0.url.href]</script><script>(window._qwikEv||(window._qwikEv=[])).push("d:qinit","d:qrouterpopstate","d:qcinit",0,"[instance]")</script></body></html>
+<script type="module" async="true" q:type="preload">["q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js"].map((l,e)=>{e=document.createElement('link');e.rel='modulepreload';e.href="/build/"+l;document.head.appendChild(e)});window.addEventListener('load',f=>{f=_=>import("/build/q-xxxxxxxx.js").then(({p})=>p(["q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js","q-xxxxxxxx.js"]));try{requestIdleCallback(f,{timeout:2000})}catch(e){setTimeout(f,200)}})</script><script q:func="qwik/json">document["qFuncs_xxxxxx"]=[()=>{((w,h)=>{if(!w._qcs){w._qcs=!0;const s=h.state?._qRouterScroll;if(s){h.scrollRestoration="manual";w.scrollTo(s.x,s.y);}document.dispatchEvent(new Event("qcinit"));}})(window,history);},(p0)=>p0.url.href,(p0)=>p0.value.heading]</script><script>(window._qwikEv||(window._qwikEv=[])).push("d:qcinit","d:qinit","d:qrouterpopstate",0,"[instance]")</script></body></html>