`, 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

[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_251":252,"_253":254},"routes/_app.x.$handle.$name",{"_98":97,"_32":44,"_107":88,"_27":108,"_13":14,"_109":-5,"_11":110,"_111":112,"_113":114,"_115":116,"_117":118,"_20":-5,"_119":-5,"_120":-5,"_121":26,"_122":123,"_124":24,"_125":-5,"_126":-5,"_127":128},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":-5,"_18":-5},"project",{"_42":43,"_32":44,"_37":45,"_46":-5,"_47":26,"_48":49,"_50":49,"_51":52,"_53":-5,"_18":54,"_55":56,"_57":24,"_58":-5,"_59":-5,"_60":61,"_62":63,"_64":65,"_66":67,"_68":69,"_70":-5,"_71":72,"_73":72,"_74":75,"_76":75,"_77":75,"_78":72,"_79":72,"_80":81,"_82":83,"_84":85,"_86":26},"version",9,"changes",[19],"aiChatInfo","userId",{"_20":21,"_22":-7,"_23":24,"_25":26,"_27":28,"_29":28},"file",{"_30":31,"_32":28,"_33":34,"_35":36,"_37":38,"_39":14,"_40":41,"_23":26},"previous","deleted",true,"deletedHere",false,"path","discordIntro.ts","latestPath","fileId","f9bae4aa-9e25-11f1-a6dd-1607ee4eb77e","name","fileType","script","content","const token = Deno.env.get(\"DISCORD_BOT_TOKEN\");\nif (!token) throw new Error(\"Missing DISCORD_BOT_TOKEN environment variable.\");\n\nconst headers = {\n Authorization: `Bot ${token}`,\n \"Content-Type\": \"application/json\",\n \"User-Agent\": \"MinseoBot/1.0\",\n};\n\nasync function discord(path: string, init: RequestInit = {}) {\n const res = await fetch(`https://discord.com/api/v10${path}`, {\n ...init,\n headers: { ...headers, ...(init.headers ?? {}) },\n });\n const text = await res.text();\n if (!res.ok) throw new Error(`Discord API ${res.status}: ${text}`);\n return text ? JSON.parse(text) : null;\n}\n\nconst guilds = await discord(\"/users/@me/guilds\") as Array<{ id: string; name: string }>;\nconst guild = guilds.find((g) => g.name.trim().toLowerCase() === \"alien stage\")\n ?? guilds.find((g) => g.name.toLowerCase().includes(\"alien stage\"));\nif (!guild) throw new Error(`Could not find an Alien Stage server. Bot is in: ${guilds.map((g) => g.name).join(\", \")}`);\n\nconst channels = await discord(`/guilds/${guild.id}/channels`) as Array<{ id: string; name: string; type: number }>;\nconst intro = channels.find((ch) => ch.type === 0 && ch.name.toLowerCase() === \"intro\")\n ?? channels.find((ch) => ch.type === 0 && ch.name.toLowerCase().includes(\"intro\"));\nif (!intro) throw new Error(`Could not find an #intro text channel in ${guild.name}.`);\n\nconst message = await discord(`/channels/${intro.id}/messages`, {\n method: \"POST\",\n body: JSON.stringify({ content: \"hello, I am VIVINOS 👋\" }),\n});\n\nconsole.log(`Sent the intro message to #${intro.name} in ${guild.name}. Message ID: ${message.id}`);\n","createdAt",["D",1787402136582],"branchVersion","branchId","2ca4fdac-fce5-4bd2-8886-78ad5b36c756","id","e056f3d5-f00e-4dc3-bbba-c3906d0ecf4a","minseo-personal-site",["D",1787371912718],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","A playful personal website for Minseo","imageUrl","f64e871c-3555-40fa-bb56-8bbf3860f05a","pinnedFileId","01a027aa-fe4c-721b-b8f0-0b6df10affdf","pinPreview","pinMigrated","screenshotVersion","likeCount",0,"orgId","01a024fc-52ba-70fc-96f1-cde7debb30c3","tursoName","e056f3d5f00e4dc3bbbac3906d0ecf4a","tursoHostname","e056f3d5f00e4dc3bbbac3906d0ecf4a-val-town.aws-us-east-2.turso.io","tursoMeasuredAt",["D",1789542098478],"pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_98":97,"_106":102},"org",{"_98":97,"_99":100,"_101":102,"_18":54,"_103":104,"_105":26},"branch",{"_13":87,"_32":88,"_42":41,"_89":43,"_90":-5,"_91":-5,"_92":-5,"_93":-5,"_94":-5,"_95":44,"_96":97},"isOwned",27,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","minseoyahh","handle","displayName","Minseo Yahh","avatar","https://lh3.googleusercontent.com/a/ACg8ocLF1l4QIByz6TNGmu_8CSLEccNZU3NukCYOssh2jmgxt4uEdg=s96-c","tier","free","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_42":43,"_32":44,"_37":246,"_46":-5,"_47":26,"_48":49,"_50":49,"_51":52,"_53":-5,"_18":54,"_55":56,"_57":24,"_58":-5,"_59":-5,"_60":61,"_62":63,"_64":65,"_66":67,"_68":247,"_70":-5,"_71":72,"_73":72,"_74":75,"_76":75,"_77":75,"_78":72,"_79":72,"_80":248,"_82":249,"_84":250,"_86":26},"tree",[175,182,183,184,185],"files",[175,176,177,178,179,180,181,182,183,184,185],"counts",{"_165":61,"_166":137,"_167":61,"_168":169,"_170":171},"contents",[129,130,131,132,133],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_42":159,"_32":160,"_30":161,"_136":-5,"_40":41,"_39":137,"_138":24,"_37":162,"_13":61,"_33":163,"_35":-5,"_23":26,"_142":-5,"_27":164},{"_42":153,"_32":154,"_30":155,"_136":-5,"_40":41,"_39":137,"_138":24,"_37":156,"_13":61,"_33":20,"_35":157,"_23":26,"_142":-5,"_27":158},{"_42":147,"_32":148,"_30":149,"_136":-5,"_40":41,"_39":137,"_138":24,"_37":150,"_13":61,"_33":20,"_35":151,"_23":26,"_142":-5,"_27":152},{"_42":144,"_32":28,"_30":31,"_136":-5,"_40":41,"_39":14,"_138":26,"_37":145,"_13":61,"_33":34,"_35":36,"_23":26,"_142":-5,"_27":146},{"_42":134,"_32":135,"_30":56,"_136":-5,"_40":41,"_39":137,"_138":24,"_37":139,"_13":61,"_33":140,"_35":141,"_23":26,"_142":-5,"_27":143},"f83482f2-3512-48b8-9a37-ce84ce50f008","index.ts","parentId",1,"latest",["D",1787371912718],"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","label",[135],"333baad7-c22e-4a93-934b-3f704767e90d",["D",1787402136582],[28],"88871863-cf65-4b44-8fbf-253b5b9e128b","README.md","01a027aa-fe4c-721b-b8f0-05a2350c29b2",["D",1787371912718],"# 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",[148],"038f8048-f066-4197-a629-b272797bdf2d","CHANGELOG.md","01a027aa-fe4c-721b-b8f0-033fee0be169",["D",1787371912718],"# 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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