\n setInput(e.target.value)}\n placeholder=\"What needs to be done?\"\n class=\"flex-1 border border-gray-300 rounded-lg px-4 py-2 focus:outline-none focus:ring-2 focus:ring-blue-400\"\n />\n \n Add\n \n \n\n {loading\n ?

Loading…

\n : todos.length === 0\n ?

No todos yet — add one above! 👆

\n : (\n

\n toggleTodo(todo.id, todo.done)}\n class=\"w-5 h-5 cursor-pointer accent-blue-500\"\n />\n \n {todo.text}\n \n deleteTodo(todo.id)}\n class=\"text-gray-400 hover:text-red-500 transition-colors cursor-pointer text-lg\"\n aria-label=\"Delete\"\n >\n ✕\n \n \n ))}\n

\n )}\n\n {todos.length > 0 && (\n

\n {remaining} of {todos.length} remaining\n

\n )}\n

\n );\n}\n",[215,116,99],"88b47de5-9474-42d3-985e-63d0aa1d54db",["D",1782828722706],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { TodoApp } from \"./TodoApp.tsx\";\n\nexport function App() {\n return (\n

📝 Todo List

\n \n

\n View source\n

\n );\n}\n",[215,116,88],"pulls","branches","forks","envVars",{"_84":26,"_234":26},"connections",{"_84":26,"_233":26},"unfilledCount","emptyCount",{"_36":290,"_13":215,"_75":208,"_46":-5,"_38":39,"_209":43,"_210":24,"_40":291,"_42":26,"_78":117,"_212":-5,"_80":30,"_213":-5,"_249":292,"_17":293},{"_36":207,"_13":116,"_75":115,"_46":208,"_38":39,"_209":43,"_210":24,"_40":287,"_42":26,"_78":117,"_212":-5,"_80":30,"_213":-5,"_249":288,"_17":289},{"_36":222,"_13":88,"_75":87,"_46":115,"_38":39,"_209":102,"_210":24,"_40":284,"_42":43,"_78":79,"_212":224,"_80":30,"_213":-5,"_249":285,"_17":286},{"_36":218,"_13":99,"_75":98,"_46":115,"_38":39,"_209":91,"_210":24,"_40":281,"_42":26,"_78":79,"_212":220,"_80":30,"_213":-5,"_249":282,"_17":283},{"_36":274,"_13":275,"_75":276,"_46":208,"_38":39,"_209":43,"_210":24,"_40":277,"_42":26,"_78":21,"_212":278,"_80":30,"_213":-5,"_249":279,"_17":280},{"_36":266,"_13":267,"_75":268,"_46":208,"_38":39,"_209":269,"_210":24,"_40":270,"_42":43,"_78":21,"_212":271,"_80":30,"_213":-5,"_249":272,"_17":273},{"_36":259,"_13":260,"_75":261,"_46":208,"_38":39,"_209":43,"_210":24,"_40":262,"_42":26,"_78":79,"_212":263,"_80":30,"_213":-5,"_249":264,"_17":265},{"_36":252,"_13":253,"_75":254,"_46":-5,"_38":39,"_209":157,"_210":24,"_40":255,"_42":43,"_78":21,"_212":256,"_80":30,"_213":-5,"_249":257,"_17":258},{"_36":244,"_13":245,"_75":130,"_46":-5,"_38":39,"_209":85,"_210":24,"_40":246,"_42":43,"_78":247,"_212":248,"_80":30,"_213":-5,"_249":250,"_17":251},"fef24cba-9257-489a-8a89-6716bdd778d4","index.ts",["D",1782828704887],"http","import { parseVal, serveFile } from \"https://esm.town/v/std/utils/index.ts\";\nimport { sqlite } from \"https://esm.town/v/std/sqlite/main.ts\";\nimport { Hono } from \"npm:hono\";\n\n// Ensure the todos table exists\nawait sqlite.execute(`\n CREATE TABLE IF NOT EXISTS todos (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n text TEXT NOT NULL,\n done INTEGER NOT NULL DEFAULT 0,\n created_at INTEGER NOT NULL DEFAULT (unixepoch())\n )\n`);\n\nconst app = new Hono();\n\n// Serve index.html at the root /\napp.get(\"/\", () => serveFile(\"/frontend/index.html\"));\n\n// Serve all /frontend files\napp.get(\"/frontend/**/*\", (c) => serveFile(c.req.path));\n\n// View source redirect\napp.get(\"/source\", (c) => c.redirect(parseVal().links.self.val));\n\n// --- Todo API ---\n\n// List all todos\napp.get(\"/api/todos\", async (c) => {\n const result = await sqlite.execute(\n \"SELECT id, text, done, created_at FROM todos ORDER BY id DESC\",\n );\n const todos = result.rows.map((r) => ({\n id: r.id,\n text: r.text,\n done: Boolean(r.done),\n created_at: r.created_at,\n }));\n return c.json({ todos });\n});\n\n// Create a todo\napp.post(\"/api/todos\", async (c) => {\n const body = await c.req.json();\n const text = body?.text?.trim();\n if (!text) return c.json({ error: \"text is required\" }, 400);\n const result = await sqlite.execute({\n sql: \"INSERT INTO todos (text) VALUES (?)\",\n args: [text],\n });\n return c.json({\n id: Number(result.lastInsertRowid),\n text,\n done: false,\n }, 201);\n});\n\n// Toggle done / update text\napp.patch(\"/api/todos/:id\", async (c) => {\n const id = Number(c.req.param(\"id\"));\n const body = await c.req.json();\n const updates: string[] = [];\n const args: (string | number)[] = [];\n if (body.text !== undefined) {\n updates.push(\"text = ?\");\n args.push(body.text.trim());\n }\n if (body.done !== undefined) {\n updates.push(\"done = ?\");\n args.push(body.done ? 1 : 0);\n }\n if (updates.length === 0) return c.json({ error: \"no fields to update\" }, 400);\n args.push(id);\n await sqlite.execute({\n sql: `UPDATE todos SET ${updates.join(\", \")} WHERE id = ?`,\n args,\n });\n return c.json({ ok: true });\n});\n\n// Delete a todo\napp.delete(\"/api/todos/:id\", async (c) => {\n const id = Number(c.req.param(\"id\"));\n await sqlite.execute({ sql: \"DELETE FROM todos WHERE id = ?\", args: [id] });\n return c.json({ ok: true });\n});\n\n// Unwrap and rethrow Hono errors as the original error\napp.onError((err) => Promise.reject(err));\n\nexport default app.fetch;\n","children",[],[245],"ddc21768-cdc0-44a7-bc39-f383ac96a2db","README.md","019f18de-eb89-739a-ae0b-5f367574d2d1",["D",1782828788679],"# 📝 Todo List App\n\nA simple todo list app built with client-side React and a Hono API backend on\nVal Town. Todos persist in SQLite — they survive page reloads and server\nrestarts.\n\n## Features\n\n- ✅ Add todos\n- ☑️ Toggle done / not done\n- 🗑️ Delete todos\n- 📊 Remaining count\n- 💾 SQLite persistence (val-scoped database)\n\n## Architecture\n\n```mermaid\ngraph LR\n Browser -->|\"GET /\"| Hono[\"index.ts
(Hono server)\"]\n Hono -->|serves| HTML[\"index.html\"]\n HTML -->|loads| Entry[\"index.tsx\"]\n Entry -->|renders| App[\"App.tsx\"]\n App -->|renders| TodoApp[\"TodoApp.tsx\"]\n TodoApp -->|\"GET /api/todos\"| Hono\n TodoApp -->|\"POST /api/todos\"| Hono\n TodoApp -->|\"PATCH /api/todos/:id\"| Hono\n TodoApp -->|\"DELETE /api/todos/:id\"| Hono\n Hono -->|reads/writes| DB[\"SQLite
(todos table)\"]\n```\n\n## File structure\n\n```\nindex.ts ← Hono backend (serves frontend + todo API)\nfrontend/\n index.html ← HTML shell (loads Twind + React)\n index.tsx ← React entrypoint (mounts )\n favicon.svg ← App icon\n components/\n App.tsx ← Root component (layout + view source link)\n TodoApp.tsx ← Todo UI (add, toggle, delete)\n```\n\n## API\n\n| Method | Route | Body | Description |\n| --- | --- | --- | --- |\n| `GET` | `/api/todos` | — | List all todos |\n| `POST` | `/api/todos` | `{ \"text\": \"...\" }` | Create a todo |\n| `PATCH` | `/api/todos/:id` | `{ \"done\": true }` and/or `{ \"text\": \"...\" }` | Update a todo |\n| `DELETE` | `/api/todos/:id` | — | Delete a todo |\n\n## How it works\n\n1. **`index.ts`** is the HTTP entrypoint — a Hono server that serves the\n frontend and the REST API. On startup it creates the `todos` table if it\n doesn't already exist.\n2. **`frontend/index.html`** loads Twind (Tailwind at runtime) and the React\n entrypoint.\n3. **`frontend/index.tsx`** mounts the React app.\n4. **`frontend/components/App.tsx`** is the root layout — renders ``.\n5. **`frontend/components/TodoApp.tsx`** is the main UI — fetches, creates,\n toggles, and deletes todos via the API.\n",[],[253],"c7ace193-4f1c-4553-aaeb-1c82dd9d1c41","index.tsx","019f18de-eb89-739a-ae0b-55d647cb6ceb",["D",1782828690190],"/** @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();",[],[215,260],"43f35254-6605-49c0-b62d-987f61431462","index.html","019f18de-eb89-739a-ae0b-53eb8b6dbaae",5,["D",1782828723085],"\n\n \n \n \n Todo List\n \n \n \n \n

\n \n \n \n",[],[215,267],"3fe6d758-b011-4acb-bf6a-d673682e39f0","favicon.svg","019f18de-eb89-739a-ae0b-4ce6efd4ecb9",["D",1782828690190],"\n",[],[215,275],["D",1782828718639],[],[215,116,99],["D",1782828722706],[],[215,116,88],["D",1782828690190],[237,238],[215,116],"4d791334-e793-400d-b8fa-a6d977354732",["D",1782828690190],[236,239,240,241],[215],["D",1782828690190],["D",1789696237964],{"_11":12,"_173":83},{"_11":12,"_169":-5,"_82":83,"_31":81,"_170":171,"_172":30},{"_42":157,"_13":16,"_36":39,"_158":119,"_159":72,"_160":161,"_162":123,"_163":164,"_165":166,"_167":14,"_168":12},"ctx",{"_55":-5,"_194":332,"_333":334,"_335":336,"_337":30,"_338":30,"_339":30,"_340":24,"_341":-5,"_342":-7,"_343":-7,"_344":26,"_345":30,"_346":30,"_347":-5,"_348":30,"_349":30,"_350":30,"_351":-5},"ENV",{"_303":304,"_305":306,"_307":16,"_308":309,"_310":311,"_312":313,"_314":315,"_316":317,"_318":319,"_320":321,"_322":323,"_324":325,"_326":327,"_328":329,"_330":331},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","71c1b20804b3232a7e513be260cfffc1932a9e97","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

History · components