[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_272":273,"_274":275},"routes/_app.x.$handle.$name",{"_101":100,"_32":46,"_110":91,"_27":111,"_13":14,"_112":-5,"_11":113,"_114":115,"_116":117,"_118":119,"_120":121,"_20":-5,"_122":-5,"_123":-5,"_124":25,"_125":126,"_127":60,"_128":-5,"_129":-5,"_130":131},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":-5,"_18":-5},"project",{"_44":45,"_32":46,"_39":47,"_48":-5,"_49":25,"_50":51,"_52":51,"_53":54,"_55":-5,"_18":56,"_57":58,"_59":60,"_61":-5,"_62":-5,"_63":64,"_65":66,"_67":68,"_69":70,"_71":72,"_73":-5,"_74":75,"_76":75,"_77":78,"_79":78,"_80":78,"_81":75,"_82":75,"_83":84,"_85":86,"_87":88,"_89":25},"version",6,"changes",[19],"aiChatInfo","userId",{"_20":21,"_22":23,"_24":25,"_26":25,"_27":28,"_29":28},"file",{"_30":31,"_32":33,"_34":35,"_36":38,"_39":40,"_41":14,"_42":43,"_24":25},"previous",{"_30":31,"_32":33,"_34":35,"_36":37},"deleted",false,"deletedHere","path","frontend/components/App.tsx","latestPath","fileId","01a08273-08cb-70b7-9190-29c065e5a23f","name","App.tsx","fileType","script","content","/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useEffect, useState } from \"https://esm.sh/react@18.2.0\";\nimport { FlightsPanel } from \"./FlightsPanel.tsx\";\nimport { HotelsPanel } from \"./HotelsPanel.tsx\";\n\nexport function App() {\n const [tab, setTab] = useState<\"flights\" | \"hotels\">(\"flights\");\n\n return (\n

NYC Trip Finder

MSY out — Tuesday nonstop Delta fares, and boutique hotels under $350/night.

\n\n

\n setTab(\"flights\")}\n >\n Flights\n \n setTab(\"hotels\")}\n >\n Hotels\n \n

\n\n {tab === \"flights\" ? : }\n\n

\n View source\n

\n );\n}\n","/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState } from \"https://esm.sh/react@18.2.0\";\nimport { FlightsPanel } from \"./FlightsPanel.tsx\";\nimport { HotelsPanel } from \"./HotelsPanel.tsx\";\n\nexport function App() {\n const [tab, setTab] = useState<\"flights\" | \"hotels\">(\"flights\");\n\n return (\n

NYC Trip Finder

MSY out — Tuesday nonstop Delta fares, and boutique hotels under $350/night.

\n\n

\n setTab(\"flights\")}\n >\n Flights\n \n setTab(\"hotels\")}\n >\n Hotels\n \n

\n\n {tab === \"flights\" ? : }\n\n

\n View source\n

\n );\n}\n","createdAt",["D",1788895104505],"branchVersion","branchId","a2d83106-fb23-4e34-a53f-3748660d2df7","id","873d437b-aa07-4a6d-a8ae-cf25fc6517b4","nyc-flight-hotel-finder",["D",1788894971818],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","Tuesday Delta fares + NYC boutique hotel finder","imageUrl","051b2cc5-9320-44ef-88e7-826bfa8daa60","pinnedFileId","01a08273-08cb-70b7-9190-4d3348710ba0","pinPreview",true,"pinMigrated","screenshotVersion","likeCount",0,"orgId","019ee5b5-1072-70b4-8a0f-c844ad002ea1","tursoName","873d437baa074a6da8aecf25fc6517b4","tursoHostname","873d437baa074a6da8aecf25fc6517b4-val-town.aws-us-east-2.turso.io","tursoMeasuredAt",["D",1789502486629],"pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_101":100,"_109":105},"org",{"_101":100,"_102":103,"_104":105,"_18":56,"_106":107,"_108":25},"branch",{"_13":90,"_32":91,"_44":43,"_92":45,"_93":-5,"_94":-5,"_95":-5,"_96":-5,"_97":-5,"_98":46,"_99":100},"isOwned",34,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","unlikelyarchivist","handle","displayName","Eryn Montgomery","avatar","https://lh3.googleusercontent.com/a/ACg8ocJEkHIy674nn2OrWifP7cPPXWj2A5ftzagptlIz_AXo3OPt_A=s96-c","tier","free","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_44":45,"_32":46,"_39":267,"_48":-5,"_49":25,"_50":51,"_52":51,"_53":54,"_55":-5,"_18":56,"_57":58,"_59":60,"_61":-5,"_62":-5,"_63":64,"_65":66,"_67":68,"_69":70,"_71":268,"_73":-5,"_74":75,"_76":75,"_77":78,"_79":78,"_80":78,"_81":75,"_82":75,"_83":269,"_85":270,"_87":271,"_89":25},"tree",[190,192,199,200,201,202],"files",[190,191,192,193,194,195,196,197,198,199,200,201,202],"counts",{"_180":64,"_181":144,"_182":64,"_183":184,"_185":186},"contents",[132,133,134,135,136,137],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_44":174,"_32":175,"_30":176,"_140":-5,"_42":43,"_41":177,"_142":60,"_39":178,"_13":64,"_34":172,"_36":-5,"_24":25,"_147":-5,"_27":179},{"_44":168,"_32":169,"_30":170,"_140":-5,"_42":43,"_41":144,"_142":60,"_39":171,"_13":64,"_34":172,"_36":-5,"_24":25,"_147":-5,"_27":173},{"_44":162,"_32":163,"_30":164,"_140":-5,"_42":43,"_41":144,"_142":60,"_39":165,"_13":64,"_34":20,"_36":166,"_24":25,"_147":-5,"_27":167},{"_44":156,"_32":157,"_30":158,"_140":-5,"_42":43,"_41":144,"_142":25,"_39":159,"_13":64,"_34":20,"_36":160,"_24":25,"_147":-5,"_27":161},{"_44":149,"_32":150,"_30":151,"_140":-5,"_42":43,"_41":152,"_142":25,"_39":153,"_13":64,"_34":35,"_36":154,"_24":25,"_147":-5,"_27":155},{"_44":138,"_32":139,"_30":58,"_140":-5,"_42":43,"_41":141,"_142":25,"_39":143,"_13":144,"_34":145,"_36":146,"_24":25,"_147":-5,"_27":148},"2090594c-fec4-42ba-970e-dfc2301f398c","index.ts","parentId",4,"latest",["D",1788895082040],1,"http","import { parseVal, serveImmutableFile } from \"https://esm.town/v/std/utils/index.ts\";\nimport { Hono } from \"npm:hono\";\nimport { Root } from \"./frontend/root.tsx\";\nimport { getFlights } from \"./flights.ts\";\nimport { CURATED_HOTELS } from \"./data/hotels.ts\";\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\napp.get(\"/api/flights\", async (c) => {\n try {\n const flights = await getFlights();\n return c.json({ flights, live: !!Deno.env.get(\"AMADEUS_API_KEY\") });\n } catch (err) {\n return c.json({ flights: [], live: false, error: String(err) }, 200);\n }\n});\n\napp.get(\"/api/hotels\", (c) => c.json({ hotels: CURATED_HOTELS }));\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",[139],"b3b8c42b-2c1a-42a3-875d-0620553c0c9a","flights.ts","fcb5f78e-abb9-11f1-ba48-1607ee4eb77e",3,["D",1788895072216],"// Flight search. Currently returns mock data — no flight API key is\n// configured yet (see README for how to add one for $0/mo on Amadeus).\n// getFlights() is the single function the API route calls; swap its body\n// for a real Amadeus Flight Offers Search call and nothing else changes.\n\nexport interface FlightOption {\n date: string; // ISO date, always a Tuesday\n destination: \"JFK\" | \"LGA\";\n price: number;\n airline: string;\n nonstop: boolean;\n refundable: boolean;\n}\n\nconst DESTINATIONS = [\"JFK\", \"LGA\"] as const;\n\nfunction nextNTuesdays(n: number): string[] {\n const dates: string[] = [];\n const d = new Date();\n d.setUTCHours(0, 0, 0, 0);\n while (d.getUTCDay() !== 2) d.setUTCDate(d.getUTCDate() + 1); // 2 = Tuesday\n for (let i = 0; i < n; i++) {\n dates.push(new Date(d).toISOString().slice(0, 10));\n d.setUTCDate(d.getUTCDate() + 7);\n }\n return dates;\n}\n\n// Deterministic pseudo-random price so mock data is stable across requests.\nfunction mockPrice(seed: string): number {\n let h = 0;\n for (let i = 0; i < seed.length; i++) h = (h * 31 + seed.charCodeAt(i)) >>> 0;\n return 140 + (h % 220); // $140–$360\n}\n\nexport async function getFlights(): Promise {\n const apiKey = Deno.env.get(\"AMADEUS_API_KEY\");\n if (!apiKey) {\n // MOCK MODE — no live data source configured.\n const flights: FlightOption[] = [];\n for (const date of nextNTuesdays(8)) {\n for (const destination of DESTINATIONS) {\n const seed = `${date}-${destination}`;\n flights.push({\n date,\n destination,\n price: mockPrice(seed),\n airline: mockPrice(seed + \"air\") % 3 === 0 ? \"JetBlue\" : \"Delta\",\n nonstop: mockPrice(seed + \"ns\") % 4 !== 0,\n refundable: mockPrice(seed + \"rf\") % 2 === 0,\n });\n }\n }\n return flights;\n }\n\n // TODO: real Amadeus Flight Offers Search call, filtered MSY -> JFK/LGA,\n // Tuesday departures, nonstop, Delta preferred. Fare rules / refundability\n // requires a follow-up call to the Flight Offers Price endpoint per offer.\n throw new Error(\"Live flight API not implemented yet\");\n}\n",[150],"0fde5e52-9a04-491c-b474-247e072ecbad","README.md","01a08273-08cb-70b7-9190-4871f7cd3cc2",["D",1788894971818],"# 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",[157],"f3cde05a-882d-45c0-9e98-9c86f951c40d","CHANGELOG.md","01a08273-08cb-70b7-9190-443b3ac049cf",["D",1788894971818],"# 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

Diff · v6