Files
WRNexusJS/examples/basic-app
ClintchizandClaude Opus 5 d87b197224 fix(queue): let a shut-down queue be started again
`shutdown()` set `accepting = false` and `start()` refused for ever after, so
a queue was single-use. Any process that boots more than one app broke: a test
suite closing one harness and opening the next, a hot reload, a multi-tenant
host. The failure landed far from its cause -- the SECOND app to boot threw
WRN-QUEUE-CLOSED out of the dev server because an unrelated one had shut down
earlier in the same process. That is what turned six example-app security
tests red only when run alongside the rest of the suite.

Starting is an explicit intent to run, so it reopens the queue. `add()` keeps
its guard, so work offered to a queue that is shutting down is still refused.

Also migrates the example app's welcome-email queue to `defineQueue`, which
the new loader requires. It still used `defineJob`, so the loader refused it
and took the whole example app down -- 14 failures from one unmigrated file.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-23 11:36:44 +05:30
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basic-app

The reference app for WrNexus. Demonstrates every MVP feature.

app/
  pages/index.wrn       ->  GET /          (SSR + two counter components w/ props)
  pages/about.wrn       ->  GET /about     (pure SSR, zero JS)
  pages/reactive.wrn    ->  GET /reactive  (reactive directives, no component)
  pages/hello.wrn       ->  GET /hello     (.wrn language, compiled reactive page)
  api/hello.ts           ->  GET /api/hello
  api/echo.ts            ->  GET|POST /api/echo
  middleware/auth.ts     ->  runs first (alphabetical)
  middleware/logger.ts   ->  runs second
  realtime/chat.ts       ->  ws /realtime/chat
  components/counter.wrn ->  server-rendered component: data-component="counter"
  styles/global.css      ->  global stylesheet -> /__wrnexus/styles.css (every page)
public/
  favicon.ico          ->  framework default if this file is absent
  robots.txt           ->  GET /robots.txt
  site.webmanifest     ->  GET /site.webmanifest
wrnexus.config.ts         ->  global SEO + head injection + CSS processor + security/CORS config

wrnexus.config.ts shows global SEO defaults, how to use a CSS framework via CDN (head), or a real Tailwind/PostCSS build (styles.process). It also enables example CORS origins and documents the default security headers. To use an npm framework, @import it in app/styles/global.css.

app/pages/hello.wrn demonstrates a page-level .wrn seo block plus direct .wrn access to cookies, session, and the CSR localStorage snapshot.

Run from the repo root:

bun install
bun run dev      # serves this app at http://localhost:3000