`, 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 {/* small floating hearts */}\n {[\"💙\", \"💜\", \"💖\", \"🖤\", \"💜\"].map((h, i) => (\n \n {h}\n \n ))}\n\n {/* a poster on the wall behind */}\n \n\n \n \n a letter for the best girl 💙\n

\n \n\n {/* the letter card */}\n \n {/* washi tape in dark blue */}\n \n \n \n \n\n {/* footer */}\n

\n \n im coming for ur toes 💙\n \n

\n \n );\n}\n","label",[183,184,68],"frontend","components","pulls","branches","forks","envVars",{"_192":26,"_194":26},"connections",{"_192":26,"_193":26},"count","unfilledCount","emptyCount",{"_34":298,"_13":183,"_66":234,"_44":-5,"_36":37,"_175":41,"_176":104,"_38":299,"_40":26,"_69":295,"_179":-5,"_71":24,"_181":-5,"_214":300,"_17":301},{"_34":293,"_13":184,"_66":174,"_44":234,"_36":37,"_175":41,"_176":104,"_38":294,"_40":26,"_69":295,"_179":-5,"_71":24,"_181":-5,"_214":296,"_17":297},{"_34":286,"_13":287,"_66":288,"_44":174,"_36":37,"_175":41,"_176":104,"_38":289,"_40":26,"_69":70,"_179":290,"_71":24,"_181":-5,"_214":291,"_17":292},{"_34":279,"_13":280,"_66":281,"_44":174,"_36":37,"_175":41,"_176":104,"_38":282,"_40":26,"_69":70,"_179":283,"_71":24,"_181":-5,"_214":284,"_17":285},{"_34":270,"_13":271,"_66":272,"_44":174,"_36":37,"_175":273,"_176":104,"_38":274,"_40":275,"_69":70,"_179":276,"_71":24,"_181":-5,"_214":277,"_17":278},{"_34":173,"_13":68,"_66":67,"_44":174,"_36":37,"_175":86,"_176":104,"_38":267,"_40":178,"_69":70,"_179":180,"_71":24,"_181":-5,"_214":268,"_17":269},{"_34":260,"_13":261,"_66":262,"_44":174,"_36":37,"_175":41,"_176":104,"_38":263,"_40":26,"_69":70,"_179":264,"_71":24,"_181":-5,"_214":265,"_17":266},{"_34":253,"_13":254,"_66":255,"_44":174,"_36":37,"_175":41,"_176":104,"_38":256,"_40":26,"_69":70,"_179":257,"_71":24,"_181":-5,"_214":258,"_17":259},{"_34":246,"_13":247,"_66":248,"_44":234,"_36":37,"_175":41,"_176":104,"_38":249,"_40":26,"_69":21,"_179":250,"_71":24,"_181":-5,"_214":251,"_17":252},{"_34":239,"_13":240,"_66":241,"_44":234,"_36":37,"_175":41,"_176":104,"_38":242,"_40":26,"_69":70,"_179":243,"_71":24,"_181":-5,"_214":244,"_17":245},{"_34":231,"_13":232,"_66":233,"_44":234,"_36":37,"_175":41,"_176":104,"_38":235,"_40":26,"_69":70,"_179":236,"_71":24,"_181":-5,"_214":237,"_17":238},{"_34":224,"_13":225,"_66":226,"_44":-5,"_36":37,"_175":41,"_176":104,"_38":227,"_40":26,"_69":21,"_179":228,"_71":24,"_181":-5,"_214":229,"_17":230},{"_34":217,"_13":218,"_66":219,"_44":-5,"_36":37,"_175":41,"_176":104,"_38":220,"_40":26,"_69":21,"_179":221,"_71":24,"_181":-5,"_214":222,"_17":223},{"_34":209,"_13":210,"_66":102,"_44":-5,"_36":37,"_175":41,"_176":104,"_38":211,"_40":26,"_69":212,"_179":213,"_71":24,"_181":-5,"_214":215,"_17":216},"59d3ad3a-e192-49a8-b583-6ce9c8ef8236","index.ts",["D",1787361186298],"http","import { 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// 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",[],[210],"723f749f-3408-4827-a4e7-45e714c3185c","README.md","01a02707-526d-758b-acbc-b2bc82caac9a",["D",1787361186298],"# Happy One Month A&A 💕\n\nA pastel kawaii love page: a cute **bunny 🐰 and puppy 🐶** couple, a\n**\"Happy One Month\"** message, and a secret **tickle-to-letter** moment.\n\n## How it works\n\n1. **Intro screen** — the bunny & puppy bob and wiggle on a soft pink/lavender\n gradient, with floating hearts and the message *\"Happy One Month A & A — to\n the best gf ever.\"*\n2. **Tickle the belly** — click either pet's belly and they giggle, shake, and\n shower hearts, then it glides into…\n3. **The letter** — a fluffy paper with `Dear A,` and a big space to write.\n Typing **auto-saves** to the device (localStorage), so the letter is still\n there next time. \"Seal it with a kiss 💋\" tucks it away.\n\n## Stack\n\n- React 18 + Framer Motion (client-side, no build step)\n- Hono server serving the HTML shell\n- Twind (Tailwind utility classes) + Google Fonts (Baloo 2, Caveat)\n- All characters are hand-drawn **inline SVG** — no external images\n\n## Files\n\n```\nindex.ts ← Hono server (serves shell + assets)\nfrontend/\n root.tsx ← HTML shell (fonts, title, favicon)\n favicon.svg ← heart icon\n index.tsx ← React entrypoint\n components/\n App.tsx ← screen flow + background\n Intro.tsx ← the couple + \"happy one month\" + tickle\n Pet.tsx ← the bunny & puppy SVG characters\n Letter.tsx ← the letter-writing page\n```\n\n## Want to tweak?\n\n- **Names / message** — edit `Intro.tsx`.\n- **Colors** — the gradient lives in `App.tsx`; character colors in `Pet.tsx`.\n- **Letter storage** — currently stored per-device in localStorage. To save it\n server-side instead, add a small API route in `index.ts` + a `sqlite` import.\n",[],[218],"0a625d57-ba51-4b07-802b-bff12729043c","CHANGELOG.md","01a02707-526d-758b-acbc-ae1f1b206472",["D",1787361186298],"# 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

History · Letter.tsx