Hello from Val Town!

This is a React app served by Hono.

\n \n

\n );\n}\n\nconst container = document.getElementById(\"root\");\nif (container) {\n const root = createRoot(container);\n root.render();\n}",[],[198,204],{"_102":212,"_95":213,"_154":214,"_156":199,"_157":136,"_158":135,"_159":160,"_104":215,"_99":32,"_162":174,"_164":216,"_165":22,"_166":-5,"_167":217,"_98":218},"08b4e072-677d-11f0-9df0-0224a6c84d84","index.html","01983587-4d0a-75ea-bbf8-f45b6f888884",["D",1753244716254],"\n\n \n Val Town React App\n \n \n \n \n

\n \n \n",[],[198,213],[198],{"_102":221,"_95":222,"_154":223,"_156":-5,"_157":136,"_158":135,"_159":160,"_104":224,"_99":32,"_162":174,"_164":225,"_165":22,"_166":-5,"_167":226,"_98":227},"08b4e39c-677d-11f0-9df0-0224a6c84d84",".vtignore","01983587-4d0a-75ea-bbf8-fc15e34cb689",["D",1753244716254],".git\n.vscode\n.cursorrules\n.DS_Store\nnode_modules\nvendor",[],[222],{"_102":229,"_95":230,"_154":231,"_156":-5,"_157":136,"_158":135,"_159":160,"_104":232,"_99":32,"_162":174,"_164":233,"_165":22,"_166":-5,"_167":234,"_98":235},"08b4e568-677d-11f0-9df0-0224a6c84d84","CLAUDE.md","01983587-4d0a-75ea-bbf9-02fd2d757785",["D",1753244716254],"# CLAUDE.md\n\nThis file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.\n\n## Project Overview\n\nThis is a **Val Town project** - a full-stack web application combining React frontend with Hono backend, designed for Val Town's Deno-based serverless platform.\n\n## Architecture\n\n### Core Structure\n```\n├── backend/\n│ └── server.ts # Hono HTTP server with API routes\n├── frontend/\n│ ├── index.html # HTML entry point\n│ └── app.tsx # React application component\n├── deno.json # Deno configuration\n└── .cursorrules # Val Town development guidelines\n```\n\n### Technology Stack\n- **Runtime**: Deno (not Node.js)\n- **Backend**: Hono web framework serving HTTP requests\n- **Frontend**: React 18.2.0 from ESM.sh CDN\n- **Modules**: ESM imports from esm.sh and esm.town\n- **Platform**: Val Town serverless environment\n\n### Key Patterns\n\n#### File Serving\nUses Val Town's `serveFile` utility for proper content-type handling:\n```ts\nimport { serveFile } from \"https://esm.town/v/std/utils@85-main/index.ts\";\napp.get(\"/frontend/**/*\", c => serveFile(c.req.path, import.meta.url));\n```\n\n#### React Configuration\nAll React files must include JSX pragma and use pinned versions:\n```tsx\n/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport React from \"https://esm.sh/react@18\";\n```\n\n#### Error Handling\nInclude error unwrapping for proper debugging:\n```ts\napp.onError((err, c) => {\n throw err;\n});\n```\n\n#### Entry Point\nHTTP vals must export the fetch handler:\n```ts\nexport default app.fetch;\n```\n\n## Development Commands\n\nNo traditional build commands - code runs directly on Val Town's platform. Files are served and executed as-is.\n\n### Code Verification\n- **Lint code**: `deno lint` - Check for code quality issues\n- **Type check**: `deno check backend/server.ts` - Verify TypeScript types\n\n## Platform Constraints\n\n- **No binary files** - text-only file system\n- **ESM modules only** - no Node.js compatibility required\n- **CDN dependencies** - external module loading from esm.sh\n- **Serverless limitations** - stateless request handling only\n\n## Val Town Standard Libraries\n\nKey utilities available:\n- **Blob storage**: `import { blob } from \"https://esm.town/v/std/blob\"`\n- **SQLite**: `import { sqlite } from \"https://esm.town/v/stevekrouse/sqlite\"`\n- **OpenAI**: `import { OpenAI } from \"https://esm.town/v/std/openai\"`\n- **Email**: `import { email } from \"https://esm.town/v/std/email\"`\n\n## Important Rules\n\n1. **Always pin React to 18.2.0** across all dependencies\n2. **Use `npm:` prefix** for npm imports in server-side code only\n3. **Use esm.sh URLs** for client-side imports\n4. **Include JSX pragma** in all TSX files\n5. **Change SQLite table names** instead of altering schemas\n6. **Use environment variables** for secrets via `Deno.env.get()`\n7. **Avoid Node.js APIs** - stick to Deno and web standards\n\n## Current Application\n\nSimple React counter app demonstrating:\n- Hono server with static file serving\n- React state management\n- API endpoints (`/api/health`)\n- Proper file separation between frontend/backend",[],[230],{"_102":237,"_95":238,"_154":239,"_156":-5,"_157":136,"_158":135,"_159":160,"_104":240,"_99":32,"_162":174,"_164":241,"_165":22,"_166":-5,"_167":242,"_98":243},"08b4faf8-677d-11f0-9df0-0224a6c84d84","deno.json","01983587-4d0a-75ea-bbf9-067d1a9ccf52",["D",1753244716254],"{\n \"$schema\": \"https://raw.githubusercontent.com/denoland/deno/348900b8b79f4a434cab4c74b3bc8d4d2fa8ee74/cli/schemas/config-file.v1.json\",\n \"lock\": false,\n \"compilerOptions\": {\n \"noImplicitAny\": false,\n \"strict\": false,\n \"types\": [\n \"https://www.val.town/types/valtown.d.ts\"\n ],\n \"lib\": [\n \"dom\",\n \"dom.iterable\",\n \"dom.asynciterable\",\n \"deno.ns\",\n \"deno.unstable\"\n ]\n },\n \"lint\": {\n \"include\": [\n \"deno:/https/esm.town/**/*\"\n ],\n \"rules\": {\n \"exclude\": [\n \"no-explicit-any\"\n ]\n }\n },\n \"node_modules_dir\": false,\n \"experimental\": {\n \"unstable-node-globals\": true,\n \"unstable-temporal\": true,\n \"unstable-worker-options\": true,\n \"unstable-sloppy-imports\": true\n }\n}",[],[238],"files",[151,169,179,185,196,202,211,220,228,236],"counts",{"_248":32,"_249":135,"_250":32,"_251":252},"pulls","branches","forks","envVars",{"_253":32,"_254":32},"count","emptyCount","contents",[257,260,263,266,269,272],{"_102":152,"_95":153,"_154":155,"_156":-5,"_157":136,"_158":135,"_159":160,"_104":258,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_98":259},["D",1753244716254],[153],{"_102":180,"_95":181,"_154":182,"_156":-5,"_157":136,"_158":135,"_159":160,"_104":261,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_98":262},["D",1753244716254],[181],{"_102":197,"_95":198,"_154":199,"_156":-5,"_157":136,"_158":135,"_159":160,"_104":264,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_98":265},["D",1753244716254],[198],{"_102":221,"_95":222,"_154":223,"_156":-5,"_157":136,"_158":135,"_159":160,"_104":267,"_99":32,"_162":174,"_164":225,"_165":22,"_166":-5,"_98":268},["D",1753244716254],[222],{"_102":229,"_95":230,"_154":231,"_156":-5,"_157":136,"_158":135,"_159":160,"_104":270,"_99":32,"_162":174,"_164":233,"_165":22,"_166":-5,"_98":271},["D",1753244716254],[230],{"_102":237,"_95":238,"_154":239,"_156":-5,"_157":136,"_158":135,"_159":160,"_104":273,"_99":32,"_162":174,"_164":241,"_165":22,"_166":-5,"_98":274},["D",1753244716254],[238],"upstreamProject",{"_102":144,"_95":277,"_110":-5,"_111":-5,"_108":109,"_23":278},"designreview",{"_93":94,"_128":129},"upstreamBranch",{"_102":139,"_104":281,"_282":283,"_95":43,"_137":144,"_99":284,"_138":-5,"_140":-5,"_285":286,"_106":-5,"_148":22,"_108":109,"_147":94,"_16":117,"_146":277},["D",1753215432501],"updatedAt",["D",1754495025736],454,"lockfileKey","1756390785859-esm.town_v_valeriewwong_designreview@454-main","emptyEnvVars","isNew","flags",[],"routes/_app.x.$handle.$name.environment-variables",{"_93":94,"_95":96,"_100":293,"_251":298},{"_102":103,"_95":96,"_104":294,"_106":-5,"_107":22,"_108":109,"_110":-5,"_111":-5,"_14":112,"_113":-5,"_114":22,"_115":-5,"_116":32,"_16":117,"_118":119,"_120":119,"_121":122,"_123":122,"_124":122,"_125":119,"_126":119,"_23":295,"_130":296,"_133":297,"_148":22},["D",1753244716254],{"_93":94,"_128":129},{"_93":94,"_132":129},{"_99":135,"_95":43,"_102":136,"_137":103,"_138":139,"_140":141,"_142":109,"_143":144,"_145":117,"_146":96,"_147":94},[],"actionData","errors"]

valeriewwong

template-val

Environment variables