ColorOS 16 • Phone

\n \n \n \n \n \n );\n}\n",[18,80],"70af3f76-73c9-4196-9faa-193ee2452b70",["D",1788712800632],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { createRoot } from \"https://esm.sh/react-dom@18.2.0/client\";\nimport { App } from \"./components/App.tsx\";\n\nconst root = document.getElementById(\"root\");\nif (!root) {\n throw new Error(\"No root element found\");\n}\n\ncreateRoot(root).render();",[18,92],"1de0a390-1126-4f53-96f6-4bb8e4414574",["D",1788712800632],"\n",[18,98],"e7c2e9db-c68f-4146-bfb5-f86d31c5ed14",["D",1788712800632],[18,103],"pulls","branches","forks","envVars",{"_99":26,"_229":26},"connections",{"_99":26,"_228":26},"unfilledCount","emptyCount",{"_35":194,"_13":18,"_78":119,"_45":-5,"_37":38,"_195":42,"_196":24,"_39":288,"_41":26,"_81":104,"_198":-5,"_83":30,"_199":-5,"_245":289,"_17":290},{"_35":218,"_13":103,"_78":102,"_45":119,"_37":38,"_195":42,"_196":24,"_39":285,"_41":26,"_81":104,"_198":-5,"_83":30,"_199":-5,"_245":286,"_17":287},{"_35":278,"_13":279,"_78":280,"_45":102,"_37":38,"_195":158,"_196":24,"_39":281,"_41":207,"_81":82,"_198":282,"_83":30,"_199":-5,"_245":283,"_17":284},{"_35":271,"_13":272,"_78":273,"_45":102,"_37":38,"_195":42,"_196":24,"_39":274,"_41":26,"_81":82,"_198":275,"_83":30,"_199":-5,"_245":276,"_17":277},{"_35":214,"_13":98,"_78":97,"_45":119,"_37":38,"_195":42,"_196":24,"_39":268,"_41":26,"_81":21,"_198":216,"_83":30,"_199":-5,"_245":269,"_17":270},{"_35":210,"_13":92,"_78":91,"_45":119,"_37":38,"_195":42,"_196":24,"_39":265,"_41":26,"_81":82,"_198":212,"_83":30,"_199":-5,"_245":266,"_17":267},{"_35":205,"_13":80,"_78":79,"_45":119,"_37":38,"_195":100,"_196":24,"_39":262,"_41":207,"_81":82,"_198":208,"_83":30,"_199":-5,"_245":263,"_17":264},{"_35":255,"_13":256,"_78":257,"_45":-5,"_37":38,"_195":42,"_196":24,"_39":258,"_41":26,"_81":21,"_198":259,"_83":30,"_199":-5,"_245":260,"_17":261},{"_35":248,"_13":249,"_78":250,"_45":-5,"_37":38,"_195":42,"_196":24,"_39":251,"_41":26,"_81":21,"_198":252,"_83":30,"_199":-5,"_245":253,"_17":254},{"_35":240,"_13":241,"_78":131,"_45":-5,"_37":38,"_195":42,"_196":24,"_39":242,"_41":26,"_81":243,"_198":244,"_83":30,"_199":-5,"_245":246,"_17":247},"a9deae09-d612-46b7-a0fc-7829d1756b51","index.ts",["D",1788712800632],"http","import { parseVal, serveImmutableFile } from \"https://esm.town/v/std/utils/index.ts\";\nimport { Hono } from \"npm:hono\";\nimport { Root } from \"./frontend/root.tsx\";\n\nconst app = new Hono();\n\n// Serve the (never-cached) HTML shell at the root /\napp.get(\"/\", (c) => c.html(Root()));\n\n// Serve frontend files at the version-addressed URLs Root() stamps, cached immutably\napp.get(\"/__immutable/*\", (c) => serveImmutableFile(c.req.path));\n\n// View source redirect\napp.get(\"/source\", (c) => c.redirect(parseVal().links.self.val));\n\n// Add your API routes here\n// app.get(\"/api/data\", c => c.json({ hello: \"world\" }));\n\n// Unwrap and rethrow Hono errors as the original error\n// If you delete this, all errors will be \"Internal Server Error\"\napp.onError((err) => Promise.reject(err));\n\n// HTTP vals expect an exported \"fetch handler\"\n// This is how you \"run the server\" in Val Town with Hono\nexport default app.fetch;\n","children",[],[241],"6b5ef217-e3df-4172-9443-ff80a078d2d3","README.md","01a07797-520a-721f-b8d3-43162841773b",["D",1788712800632],"# React + Hono Starter\n\nA minimal starter template for building client-side React apps with a Hono\nbackend on Val Town. Click **Remix** to get your own copy.\n\n## Picking a starter\n\n| Starter | When to pick it |\n| --- | --- |\n| [`basic-html-starter`](https://www.val.town/x/templates/basic-html-starter) | Static HTML pages. Sprinkle of vanilla JS. No server-side rendering. |\n| [`hono-jsx-starter`](https://www.val.town/x/templates/hono-jsx-starter) | Dynamic server-rendered HTML with JSX. API routes. No React, no SPA. |\n| **[`react-hono-starter`](https://www.val.town/x/templates/react-hono-starter)** *(you're here)* | Client-side React SPA with a Hono API backend. |\n\n**Want to build UI?** Start writing React components in\n[`frontend/components/`](/frontend/components/). Import them into `App.tsx` and\nyou're good to go. Styling is [Twind](https://twind.style/) — just use Tailwind\nutility classes, zero config.\n\n**Want to add an API?** Add routes in [`index.ts`](/index.ts) (there's a\ncommented-out example). Fetch them from your React components.\n\n## Architecture\n\n```mermaid\ngraph LR\n Browser -->|\"GET /\"| Hono[\"index.ts
(Hono server)\"]\n Hono -->|serves| HTML[\"root.tsx\"]\n HTML -->|loads| Entry[\"index.tsx\"]\n Entry -->|renders| App[\"App.tsx\"]\n App -->|renders| Counter[\"Counter.tsx\"]\n```\n\n## File structure\n\n```\nindex.ts ← Hono backend (serves frontend + API routes)\nfrontend/\n root.tsx ← HTML shell (stamps immutable asset URLs)\n index.tsx ← React entrypoint (mounts )\n favicon.svg ← App icon\n components/\n App.tsx ← Root component (layout + view source link)\n Counter.tsx ← Example component with state\n```\n\n## How it works\n\n1. **`index.ts`** is the HTTP entrypoint — a Hono server that serves the\n frontend and any API routes you add.\n2. **`frontend/root.tsx`** is the HTML shell — it loads Twind and stamps\n immutable asset URLs for the favicon and React entrypoint.\n3. **`frontend/index.tsx`** mounts the React app.\n4. **`frontend/components/App.tsx`** is the root layout — add new components\n alongside it.\n5. **`frontend/components/Counter.tsx`** is an example stateful component —\n replace it with your own!\n\n## Next steps\n\n- Add API routes in `index.ts`\n- Add new components in `frontend/components/`\n- Add a SQLite database — see the\n [React Hono Example](https://www.val.town/x/stevekrouse/reactHonoExample) for\n a full-stack example with database, queries, and shared types\n\nTemplate updates and upgrade paths for existing remixes: [CHANGELOG.md](/CHANGELOG.md)\n",[],[249],"52665cc5-4a04-4de2-a9f0-26807e2e3d7a","CHANGELOG.md","01a07797-520a-721f-b8d3-3dbb5a9a456d",["D",1788712800632],"# Changelog\n\n## 2026-07-30 — Immutable asset caching\n\nFrontend files are now served at version-addressed URLs\n(`/__immutable/45/frontend/index.tsx`) with\n`Cache-Control: public, max-age=31536000, immutable`, so repeat visits load the\nwhole client graph from the browser cache — roughly 3× faster (~665ms → ~157ms\nmeasured). Publishing your val bumps its version, which changes every URL, so\ncaches invalidate automatically. Old-version URLs return 404 after a publish\n(like Next.js build assets); a reload picks up the new version.\n\nWhat changed in the template:\n\n- `frontend/index.html` → [`frontend/root.tsx`](/frontend/root.tsx): the HTML\n shell is now JSX and stamps asset URLs with `immutableFileUrl()`\n- [`index.ts`](/index.ts): serves `Root()` at `/`, and one\n `app.get(\"/__immutable/*\", (c) => serveImmutableFile(c.req.path))` route\n serves all frontend files\n\n### Upgrading an existing remix\n\nYour copy of this template doesn't update automatically. Two options:\n\n**Minimal (most of the benefit):** point both routes at `serveImmutableFile` —\nyour existing bare URLs redirect into versioned space, the new route serves\nthem, and the whole module graph gets cached (costs one redirect per page view):\n\n```ts\nimport { serveImmutableFile } from \"https://esm.town/v/std/utils/index.ts\";\n\napp.get(\"/__immutable/*\", (c) => serveImmutableFile(c.req.path));\napp.get(\"/frontend/**/*\", (c) => serveImmutableFile(c.req.path)); // was serveFile\n```\n\n**Full upgrade (also removes the redirect):** three self-contained steps —\nno other files needed. Adjust the ``, favicon, and body of `Root()` to\nmatch your app's existing `index.html`, and stamp anything else your shell\nreferences directly (images, css) with `immutableFileUrl()`.\n\n1. Create `frontend/root.tsx`:\n\n```tsx\n/** @jsxImportSource npm:hono@4/jsx */\nimport { raw } from \"npm:hono@4/html\";\nimport { immutableFileUrl } from \"https://esm.town/v/std/utils/index.ts\";\n\n// The HTML shell for the app. It is never cached, so immutableFileUrl can stamp\n// the current val version into each asset URL — the browser caches those\n// immutably, and publishing the val changes the URLs, refetching exactly once.\nexport function Root() {\n return (\n <>\n {raw(\"<!DOCTYPE html>\")}\n <html lang=\"en\">\n <head>\n <meta charSet=\"UTF-8\" />\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\" />\n <title>React Hono Val Town Starter\n

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