💬 Message Board!

\n \n \n {thisProjectURL\n ? (\n \n )\n : null}\n

\n );\n}\n\nfunction MessageList({ messages }: { messages: Message[] }) {\n const displayedMessages = messages.slice(0, MESSAGE_LIMIT);\n return (\n

\n {displayedMessages.map((msg) => )}\n

\n );\n}\n\nfunction MessageItem({ message }) {\n const formattedDate = new Date(message.timestamp).toLocaleString();\n\n return (\n

{message.content}

\n {formattedDate}\n

\n );\n}",[],[246,252,258],{"_102":267,"_95":268,"_156":269,"_158":253,"_159":137,"_160":270,"_162":163,"_104":271,"_99":202,"_165":193,"_167":272,"_168":22,"_169":-5,"_170":273,"_98":274},"04a074ee-4895-11f0-bf11-76b3cceeab13","MessageInput.tsx","f4204128-80e3-4618-88b0-b489ab57afe9",66,["D",1749846531331],"/** @jsxImportSource https://esm.sh/react@19 */\nimport React from \"https://esm.sh/react@19\";\nimport { usePostMessage } from \"../lib/queries.ts\";\n\nexport function MessageInput() {\n const [message, setMessage] = React.useState(\"\");\n const postMessage = usePostMessage();\n\n const handleSubmit = async (e: React.FormEvent) => {\n e.preventDefault();\n if (!message.trim()) return;\n\n try {\n await postMessage.mutateAsync(message);\n setMessage(\"\");\n } catch (error) {\n console.error(\"Message submission failed\", error);\n }\n };\n\n return (\n

\n setMessage(e.target.value)}\n placeholder=\"Type a message...\"\n className=\"flex-1 px-3 py-2 border border-gray-300 rounded focus:outline-none focus:ring-2 focus:ring-blue-500\"\n />\n \n \n );\n}",[],[246,252,268],[246,252],{"_102":277,"_95":278,"_156":279,"_158":247,"_159":137,"_160":280,"_162":163,"_104":281,"_99":32,"_165":166,"_167":-5,"_168":22,"_169":-5,"_170":282,"_98":291},"74f9bb74-4890-11f0-a41d-76b3cceeab13","lib","74f9bc1e-4890-11f0-a41d-76b3cceeab13",22,["D",1749844572344],[283],{"_102":284,"_95":208,"_156":285,"_158":279,"_159":137,"_160":286,"_162":163,"_104":287,"_99":202,"_165":193,"_167":288,"_168":22,"_169":-5,"_170":289,"_98":290},"f06c8a7e-4896-11f0-8456-76b3cceeab13","34872dc0-4894-11f0-bbed-76b3cceeab13",92,["D",1749847356433],"import { useQuery, useMutation, useQueryClient } from \"https://esm.sh/@tanstack/react-query@^5.0.0?deps=react@19\";\nimport { type Message } from \"../../shared/utils.ts\";\n\n// Fetch messages query\nexport function useMessages(initialData?: Message[]) {\n return useQuery({\n queryKey: [\"messages\"],\n queryFn: async () => {\n const response = await fetch(\"/api/messages\");\n if (!response.ok) {\n throw new Error(\"Failed to fetch messages\");\n }\n const data = await response.json();\n return data.reverse() as Message[];\n },\n initialData,\n staleTime: 30 * 1000, // 30 seconds\n });\n}\n\n// Post message mutation\nexport function usePostMessage() {\n const queryClient = useQueryClient();\n \n return useMutation({\n mutationFn: async (content: string) => {\n const response = await fetch(\"/api/messages\", {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify({ content }),\n });\n \n if (!response.ok) {\n throw new Error(\"Failed to post message\");\n }\n \n return response.json();\n },\n onSuccess: () => {\n // Invalidate and refetch messages\n queryClient.invalidateQueries({ queryKey: [\"messages\"] });\n },\n });\n}",[],[246,278,208],[246,278],{"_102":293,"_95":180,"_156":294,"_158":247,"_159":137,"_160":161,"_162":163,"_104":295,"_99":32,"_165":183,"_167":296,"_168":22,"_169":-5,"_170":297,"_98":298},"00bf5992-488d-11f0-8815-76b3cceeab13","0d80abf5-81dc-4f00-8cdb-801bb4f30d9c",["D",1749843088792],"# Frontend\n\nThis template is a classic client-side-only React app. \n\n## `index.html`\n\nThe **entrypoint** for the frontend is `/frontend/index.html`. This is the HTML page that is returned at the root from `/backend/index.ts`.\n\nThis HTML file imports `/frontend/style.css` from `/public/style.css` and `/frontend/favicon.svg` from `/frontend/favicon.svg`. Everything in `/frontend/` is mapped to `/public` by `/backend/index.ts`. This is just a convention. You could import & serve everything out of the same folder name.\n\nThis HTML file has a `

`, which is where we mount the React app.\n\nThis HTML file imports `/frontend/index.tsx` from `/public/index.tsx`, which is the **entrypoint** for all frontend JavaScript, including all the React. It is not a problem that it imports a file with a `.tsx` extension becaues browsers ignore file extensions. They only pay attention to content-types, which is great, because all these files will be returned as transpiled JS with the appropriate JS content type by [stevekrouse/utils/serve-public](https://www.val.town/x/stevekrouse/utils/branch/main/code/serve-public/README.md).)\n\n## `index.tsx`\n\nThis file is the **entrypoint** for frontend JavaScript. It imports the React app from `/frontend/components/App.tsx` and mounts it on `

`.\n\nIt also looks for *bootstrapped* JSON data at `window.__INITIAL_DATA`, and passes that only to the ``.\n\n## `favicon.svg`\n\nAs of this writing Val Town only supports text files, which is why the favicon is an SVG and not an .ico or any other binary image format. If you need binary file storage, check out [Blob Storage](https://docs.val.town/std/blob/).\n\n## `components/`\n\nThis directory is where the React components are stored. They're pretty standard client-side React components.",[],[246,180],{"_102":300,"_95":301,"_156":302,"_158":247,"_159":137,"_160":161,"_162":163,"_104":303,"_99":32,"_165":183,"_167":304,"_168":22,"_169":-5,"_170":305,"_98":306},"00bf5b9a-488d-11f0-8815-76b3cceeab13","favicon.svg","269d4697-07e9-4d11-bb4f-828090903775",["D",1749843088792],"",[],[246,301],{"_102":308,"_95":309,"_156":310,"_158":247,"_159":137,"_160":311,"_162":163,"_104":312,"_99":313,"_165":183,"_167":314,"_168":22,"_169":-5,"_170":315,"_98":316},"bd34648c-488d-11f0-b6cb-76b3cceeab13","index.html","fafbb8e7-6b0d-44de-8ee4-80172c0dbd39",8,["D",1749843405031],3,"\n\n \n \n \n React Hono Val Town Starter\n \n \n \n \n

\n \n \n \n",[],[246,309],{"_102":318,"_95":319,"_156":320,"_158":247,"_159":137,"_160":321,"_162":163,"_104":322,"_99":202,"_165":193,"_167":323,"_168":22,"_169":-5,"_170":324,"_98":325},"27a89196-4896-11f0-90bb-76b3cceeab13","index.tsx","9776f79c-2e7c-4640-af2e-85d18ddd7af9",87,["D",1749847019606],"/** @jsxImportSource https://esm.sh/react@19 */\nimport { createRoot } from \"https://esm.sh/react-dom@19/client?deps=react@19\";\nimport { type Message } from \"../shared/utils.ts\";\nimport { RouterApp } from \"./router.tsx\";\n\nconst root = document.getElementById(\"root\");\nif (!root) {\n throw new Error(\"No root element found\");\n}\n\ndeclare global {\n interface Window {\n __INITIAL_DATA__: {\n initialMessages?: Message[];\n thisProjectURL?: string;\n };\n }\n}\n\ncreateRoot(root).render();",[],[246,319],{"_102":327,"_95":328,"_156":329,"_158":247,"_159":137,"_160":330,"_162":163,"_104":331,"_99":332,"_165":193,"_167":333,"_168":22,"_169":-5,"_170":334,"_98":335},"133b35f6-4896-11f0-a9d5-76b3cceeab13","router.tsx","ed120fa0-4893-11f0-ba02-76b3cceeab13",83,["D",1749846985333],18,"/** @jsxImportSource https://esm.sh/react@19 */\nimport React from \"https://esm.sh/react@19\";\nimport {\n RootRoute,\n Route,\n Outlet,\n createRouter,\n RouterProvider,\n} from \"https://esm.sh/@tanstack/react-router@^1.121.0?deps=react@19\";\nimport {\n QueryClient,\n QueryClientProvider,\n} from \"https://esm.sh/@tanstack/react-query@^5.0.0?deps=react@19\";\nimport { App } from \"./components/App.tsx\";\n\n// Create a query client\nconst queryClient = new QueryClient({\n defaultOptions: {\n queries: {\n staleTime: 60 * 1000, // 1 minute\n refetchOnWindowFocus: false,\n },\n },\n});\n\n// Root route with layout\nconst rootRoute = new RootRoute({\n component: () => {\n return (\n

\n \n

\n );\n },\n});\n\n// Home route - the message board\nconst homeRoute = new Route({\n getParentRoute: () => rootRoute,\n path: \"/\",\n component: () => {\n // Get initial data from window if available\n const initialData = window.__INITIAL_DATA__ || {};\n \n return ;\n },\n});\n\n// Create the route tree\nconst routeTree = rootRoute.addChildren([homeRoute]);\n\n// Create the router\nexport const router = createRouter({ \n routeTree,\n defaultPreload: \"intent\",\n});\n\n// Register the router for TypeScript\ndeclare module \"@tanstack/react-router\" {\n interface Register {\n router: typeof router;\n }\n}\n\n// Export the RouterProvider component with QueryClient\nexport function RouterApp() {\n return (\n \n \n \n );\n}",[],[246,328],[246],{"_102":338,"_95":339,"_156":340,"_158":-5,"_159":137,"_160":161,"_162":163,"_104":341,"_99":32,"_165":166,"_167":-5,"_168":22,"_169":-5,"_170":342,"_98":358},"00bf67ca-488d-11f0-8815-76b3cceeab13","shared","34c1963a-864e-4e0a-8c91-ebc25957268c",["D",1749843088792],[343,350],{"_102":344,"_95":180,"_156":345,"_158":340,"_159":137,"_160":161,"_162":163,"_104":346,"_99":32,"_165":183,"_167":347,"_168":22,"_169":-5,"_170":348,"_98":349},"00bf64fa-488d-11f0-8815-76b3cceeab13","75b5b13f-9093-45d4-a868-e766db29c30b",["D",1749843088792],"# Shared\n\nIt's common to have code and types that are needed on both the frontend and the backend. It's important that you write this code in a particularly defensive way because it's limited by what both environments support:\n\n![shapes at 25-02-25 11.57.13.png](https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/75db1d51-d9b3-45e0-d178-25d886c10700/public)\n\nFor example, you *cannot* use the `Deno` keyword. For imports, you can't use `npm:` specifiers, so we reccomend `https://esm.sh` because it works on the server & client. You *can* use TypeScript because that is transpiled in `/backend/index.ts` for the frontend. Most code that works on the frontend tends to work in Deno, because Deno is designed to support \"web-standards\", but there are definitely edge cases to look out for.",[],[339,180],{"_102":351,"_95":352,"_156":353,"_158":340,"_159":137,"_160":161,"_162":163,"_104":354,"_99":32,"_165":193,"_167":355,"_168":22,"_169":-5,"_170":356,"_98":357},"00bf6676-488d-11f0-8815-76b3cceeab13","utils.ts","c5806529-a593-4f6f-9f09-ace8e5da887f",["D",1749843088792],"export interface Message {\n content: string;\n}\n\nexport const MESSAGE_LIMIT = 5;",[],[339,352],[339],{"_102":360,"_95":361,"_156":362,"_158":-5,"_159":137,"_160":212,"_162":163,"_104":363,"_99":32,"_165":183,"_167":364,"_168":22,"_169":-5,"_170":365,"_98":366},"5aebb79e-488d-11f0-ab14-76b3cceeab13",".vtignore","5aebb8a2-488d-11f0-ab14-76b3cceeab13",["D",1749843240140],".git\n.vscode\n.cursorrules\n.DS_Store\nnode_modules\nvendor",[],[361],{"_102":368,"_95":180,"_156":369,"_158":-5,"_159":137,"_160":370,"_162":163,"_104":371,"_99":372,"_165":183,"_167":373,"_168":22,"_169":-5,"_170":374,"_98":375},"f509955e-4896-11f0-86f7-76b3cceeab13","907a0a47-fa94-45c6-91bf-50a92ed1739f",93,["D",1749847364162],4,"# React + TanStack + Hono Val Town Project\n\nFull-stack message board built for Val Town.\n\n## Tech Stack\n\n### Backend\n- Hono web framework\n- Drizzle ORM with SQLite\n- Deno runtime\n\n### Frontend\n- React 19\n- TanStack Router (code-first routing)\n- TanStack Query (server state management)\n- Tailwind CSS\n- TypeScript\n\n## Features\n\n- Message board with persistent storage\n- Client-side routing\n- Optimistic updates\n- Server-side data injection\n- Type-safe database operations\n\n## Project Structure\n\n```\n├── backend/ # Hono server running on Val Town\n│ ├── database/ # Drizzle schema, migrations, and queries\n│ └── index.ts # Main Hono application\n├── frontend/ # React app running in browser\n│ ├── components/ # React components\n│ ├── lib/ # Utilities and hooks\n│ └── router.tsx # TanStack Router configuration\n└── shared/ # Code shared between frontend and backend\n```\n\n## API Endpoints\n\n- `GET /` - Serves the React application with initial data\n- `GET /api/messages` - Fetch all messages (JSON)\n- `POST /api/messages` - Create a new message\n- `GET /public/**` - Static assets (CSS, JS, etc.)\n- `/*` - All other routes handled by TanStack Router\n\n## Val Town Constraints\n\n- Read-only filesystem after deployment\n- ESM imports via esm.sh for npm packages\n- Code-first routing (no file-based routing)\n\n## Implementation\n\n### Router\n```tsx\nconst homeRoute = new Route({\n getParentRoute: () => rootRoute,\n path: \"/\",\n component: () => \n});\n```\n\n### Query\n```tsx\nexport function usePostMessage() {\n return useMutation({\n mutationFn: (content: string) => postMessage(content),\n onSuccess: () => {\n queryClient.invalidateQueries({ queryKey: [\"messages\"] });\n },\n });\n}\n```\n\n### Schema\n```tsx\nexport const messages = sqliteTable(\"messages\", {\n id: integer(\"id\").primaryKey({ autoIncrement: true }),\n content: text(\"content\").notNull(),\n timestamp: text(\"timestamp\").notNull().default(new Date().toISOString()),\n});\n```",[],[180],{"_102":377,"_95":378,"_156":379,"_158":-5,"_159":137,"_160":313,"_162":163,"_104":380,"_99":32,"_165":183,"_167":381,"_168":22,"_169":-5,"_170":382,"_98":383},"5af79988-488d-11f0-8b31-76b3cceeab13","deno.json","5af79a28-488d-11f0-8b31-76b3cceeab13",["D",1749843240140],"{\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 \"files\": {\n \"include\": [\n \"deno:/https/esm.town/**/*\"\n ]\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}",[],[378],"files",[153,172,178,187,197,206,216,226,233,244,250,256,266,276,283,292,299,307,317,326,337,343,350,359,367,376],"counts",{"_388":32,"_389":161,"_390":372,"_391":32},"pulls","branches","forks","envVars","contents",[394,397,400,403,406,409],{"_102":154,"_95":155,"_156":157,"_158":-5,"_159":137,"_160":161,"_162":163,"_104":395,"_99":32,"_165":166,"_167":-5,"_168":22,"_169":-5,"_98":396},["D",1749843088792],[155],{"_102":245,"_95":246,"_156":247,"_158":-5,"_159":137,"_160":161,"_162":163,"_104":398,"_99":32,"_165":166,"_167":-5,"_168":22,"_169":-5,"_98":399},["D",1749843088792],[246],{"_102":338,"_95":339,"_156":340,"_158":-5,"_159":137,"_160":161,"_162":163,"_104":401,"_99":32,"_165":166,"_167":-5,"_168":22,"_169":-5,"_98":402},["D",1749843088792],[339],{"_102":360,"_95":361,"_156":362,"_158":-5,"_159":137,"_160":212,"_162":163,"_104":404,"_99":32,"_165":183,"_167":364,"_168":22,"_169":-5,"_98":405},["D",1749843240140],[361],{"_102":368,"_95":180,"_156":369,"_158":-5,"_159":137,"_160":370,"_162":163,"_104":407,"_99":372,"_165":183,"_167":373,"_168":22,"_169":-5,"_98":408},["D",1749847364162],[180],{"_102":377,"_95":378,"_156":379,"_158":-5,"_159":137,"_160":313,"_162":163,"_104":410,"_99":32,"_165":183,"_167":381,"_168":22,"_169":-5,"_98":411},["D",1749843240140],[378],"upstreamProject",{"_102":145,"_95":414,"_110":415,"_111":-5,"_108":109,"_23":416},"reactHonoExample","Example with client-side React & Hono server",{"_93":417,"_129":418},"stevekrouse","https://images.clerk.dev/uploaded/img_2PqHa2Gsy93xQrjh2w78Xu0cChW.jpeg","upstreamBranch",{"_102":140,"_104":421,"_422":423,"_95":43,"_138":145,"_99":424,"_139":-5,"_141":-5,"_425":426,"_106":-5,"_150":22,"_108":109,"_149":417,"_16":147,"_148":414},["D",1740432065884],"updatedAt",["D",1755285423526],244,"lockfileKey","1755661346047-esm.town_v_stevekrouse_reactHonoExample@244-main","emptyEnvVars","isNew","flags",[],"routes/_app.x.$handle.$name.compare.$branch",{"_93":94,"_95":96,"_97":43,"_100":433,"_438":439,"_440":191,"_441":442,"_604":163,"_605":437,"_606":607,"_610":-5},{"_102":103,"_95":96,"_104":434,"_106":-5,"_107":22,"_108":109,"_110":-5,"_111":-5,"_14":112,"_113":-5,"_114":22,"_115":-5,"_116":117,"_16":118,"_119":120,"_121":120,"_122":123,"_124":123,"_125":123,"_126":120,"_127":120,"_23":435,"_131":436,"_134":437,"_150":22},["D",1749843088792],{"_93":94,"_129":130},{"_93":94,"_133":130},{"_99":136,"_95":43,"_102":137,"_138":103,"_139":140,"_141":142,"_143":109,"_144":145,"_146":147,"_148":96,"_149":94},"ahead",95,"behind","diff",{"_443":444,"_168":480,"_493":494},"added",[445,452,457,462,466,470,475],{"_98":361,"_446":-7,"_447":448},"targetFile","sourceFile",{"_102":360,"_95":361,"_156":362,"_158":-5,"_159":137,"_160":212,"_162":163,"_104":363,"_99":32,"_165":183,"_167":364,"_168":22,"_169":-5,"_170":-7,"_98":449,"_450":451},[361],"contentHash","18f4273e0b959a6002030663e4e449119845617823d38fc9fbbb206c591a8ff5",{"_98":453,"_446":-7,"_447":454},"backend/database/db.ts",{"_102":188,"_95":189,"_156":190,"_158":175,"_159":137,"_160":191,"_162":163,"_104":192,"_99":161,"_165":193,"_167":194,"_168":22,"_169":-5,"_170":-7,"_98":455,"_450":456},[155,174,189],"56d2967567f3b13fe9fa056db9dd3e4ffc6fed0c99743ca921f613bd5162f285",{"_98":458,"_446":-7,"_447":459},"backend/database/schema.ts",{"_102":217,"_95":218,"_156":219,"_158":175,"_159":137,"_160":220,"_162":163,"_104":221,"_99":161,"_165":193,"_167":222,"_168":22,"_169":-5,"_170":-7,"_98":460,"_450":461},[155,174,218],"bf3169f2128104927b483fd082a96e040c52307d644c7ae65b6bfe4ef532fc19",{"_98":378,"_446":-7,"_447":463},{"_102":377,"_95":378,"_156":379,"_158":-5,"_159":137,"_160":313,"_162":163,"_104":380,"_99":32,"_165":183,"_167":381,"_168":22,"_169":-5,"_170":-7,"_98":464,"_450":465},[378],"f10b65541e22a5ce4184687567a4c1c2dc1ca6b7748052706fa70ed0d511e4b4",{"_98":467,"_446":-7,"_447":468},"frontend/lib",{"_102":277,"_95":278,"_156":279,"_158":247,"_159":137,"_160":280,"_162":163,"_104":281,"_99":32,"_165":166,"_167":-5,"_168":22,"_169":-5,"_170":-7,"_98":469,"_450":-5},[246,278],{"_98":471,"_446":-7,"_447":472},"frontend/lib/queries.ts",{"_102":284,"_95":208,"_156":285,"_158":279,"_159":137,"_160":286,"_162":163,"_104":287,"_99":202,"_165":193,"_167":288,"_168":22,"_169":-5,"_170":-7,"_98":473,"_450":474},[246,278,208],"d7c2deaef667947092760e00b42b084e77d2fe7f2fe5d653b9d766cf14f4f314",{"_98":476,"_446":-7,"_447":477},"frontend/router.tsx",{"_102":327,"_95":328,"_156":329,"_158":247,"_159":137,"_160":330,"_162":163,"_104":331,"_99":332,"_165":193,"_167":333,"_168":22,"_169":-5,"_170":-7,"_98":478,"_450":479},[246,328],"8ef7ff5fc75b6c8fcf0bb7d36cd9ae569d07816005f930d300bea92f18ce7957",[481],{"_98":482,"_446":483,"_447":-7},"frontend/style.css",{"_102":484,"_95":485,"_156":486,"_158":487,"_159":140,"_160":488,"_162":163,"_104":489,"_99":313,"_165":183,"_167":490,"_168":22,"_169":-5,"_170":-7,"_98":491,"_450":492},"a905a9ae-f2fb-11ef-8e47-569c3dd06744","style.css","2f0a17f2-f2f6-11ef-8e90-569c3dd06744","50ecb5c4-f2f5-11ef-a959-569c3dd06744",78,["D",1740434815814],"body {\n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;\n max-width: 600px;\n margin: 0 auto;\n padding: 20px;\n background-color: #f4f4f4;\n}\n\n.message-board {\n background: white;\n border-radius: 8px;\n box-shadow: 0 4px 6px rgba(0,0,0,0.1);\n padding: 20px;\n}\n\n.message-input {\n display: flex;\n margin-top: 20px;\n}\n\n.message-input input {\n flex-grow: 1;\n padding: 10px;\n border: 1px solid #ddd;\n border-radius: 4px;\n margin-right: 10px;\n}\n\n.message-input button {\n padding: 10px 15px;\n background-color: #007bff;\n color: white;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n}\n\n.message-list {\n max-height: 400px;\n overflow-y: auto;\n}\n\n.message-item {\n background-color: #f9f9f9;\n border-radius: 4px;\n padding: 10px;\n margin-bottom: 10px;\n}\n\n.message-item p {\n margin: 0 0 5px 0;\n}\n\n.message-item small {\n color: #888;\n font-size: 0.7em;\n}\n\nfooter {\n text-align: center;\n margin-top: 20px;\n}",[246,485],"5c540d39def6714cc1eb355d2d34e988f19b4f180d0c68e67c29901549e9f87e","modified",[495,508,523,536,550,565,578,591],{"_98":180,"_446":496,"_447":505},{"_102":497,"_95":180,"_156":498,"_158":-5,"_159":140,"_160":499,"_162":22,"_104":500,"_99":501,"_165":183,"_167":502,"_168":22,"_169":-5,"_170":-7,"_98":503,"_450":504},"64b6dd2c-05b1-11f0-9275-569c3dd06744","4346a22c-f2f5-11ef-891c-569c3dd06744",226,["D",1742491990544],17,"# React Hono Val Town Project Starter Template\n\nThis is a starter template for a full-stack app in a Val Town Project. The app itself is a simple persistent message board.\n\nThis app is broken up into three folders, corresponding to where the code in those folders run:\n\n- `backend/` - runs on Val Town serverless infrastructure in Deno\n- `frontend/` - runs in the user's browser\n- `shared/` - runs in both the frontend and backend\n\nThe entrypoint of this app is `backend/index.ts`, which is the Hono HTTP server, which serves the HTML, CSS, and JS, which run client-side.\n\nYou can click into each of those folders to view their respective READMEs.",[180],"798045dde62a94faaa6da2e1dc260b6592e7a060ba916744101ddc9ff7690ef3",{"_102":368,"_95":180,"_156":369,"_158":-5,"_159":137,"_160":370,"_162":163,"_104":371,"_99":372,"_165":183,"_167":373,"_168":22,"_169":-5,"_170":-7,"_98":506,"_450":507},[180],"fd0e5b5de059e89ea3bc0e667b0a570c75db83c207f18333a1688f8c65e8709c",{"_98":509,"_446":510,"_447":520},"backend/database/migrations.ts",{"_102":511,"_95":199,"_156":512,"_158":513,"_159":140,"_160":514,"_162":163,"_104":515,"_99":516,"_165":193,"_167":517,"_168":22,"_169":-5,"_170":-7,"_98":518,"_450":519},"e5b3f256-f388-11ef-b1e1-569c3dd06744","fc80c16e-f381-11ef-a007-569c3dd06744","f6e95df6-f381-11ef-8619-569c3dd06744",147,["D",1740495476659],12,"import { sqlite } from \"https://esm.town/v/stevekrouse/sqlite\";\n\nexport const tableName = \"reactHonoStarter_messages\";\n\nexport async function createTables() {\n await sqlite.batch([\n `CREATE TABLE IF NOT EXISTS ${tableName} (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n content TEXT NOT NULL,\n timestamp DATETIME DEFAULT CURRENT_TIMESTAMP\n )`,\n /* Add any other tables or migrations you want here\n\n However, you should know that SQLite has much more limited\n support for altering existing tables as compared to other databases.\n Often it's easier to create new tables with the schema you want, and then\n copy the data over. */\n ]);\n}",[155,174,199],"a519a3efcf3c2334e91a06187570668a5815ef32f84128bc7428bdd6ed937cd6",{"_102":198,"_95":199,"_156":200,"_158":175,"_159":137,"_160":136,"_162":163,"_104":201,"_99":202,"_165":193,"_167":203,"_168":22,"_169":-5,"_170":-7,"_98":521,"_450":522},[155,174,199],"a5a518b60538daedcf5e1550bdf6d3ec42c43fd21720ff12067cfd82026fedf9",{"_98":524,"_446":525,"_447":533},"backend/database/queries.ts",{"_102":526,"_95":208,"_156":527,"_158":513,"_159":140,"_160":528,"_162":163,"_104":529,"_99":280,"_165":193,"_167":530,"_168":22,"_169":-5,"_170":-7,"_98":531,"_450":532},"c971d944-f38a-11ef-b3e8-569c3dd06744","128f78d8-f382-11ef-8205-569c3dd06744",168,["D",1740496288240],"import { sqlite } from \"https://esm.town/v/stevekrouse/sqlite\";\nimport { type Message, MESSAGE_LIMIT } from \"../../shared/utils.ts\";\nimport { createTables, tableName } from \"./migrations.ts\";\n\n// This will create the database table if it doesn't exist.\n// This will run every time the app starts up. You can\n// comment out this line for a modest (30ms) perforamnce improvement\n// on cold starts. It's left in to ensure the database tables are\n// automatically set up correctly for users who fork this app.\nawait createTables();\n\nexport async function getMessages(limit = MESSAGE_LIMIT): Promise {\n const messages = await sqlite.execute(\n `SELECT * FROM ${tableName} \n ORDER BY timestamp DESC \n LIMIT ?`,\n [limit],\n );\n return messages.rows as unknown as Message[];\n}\n\nexport async function insertMessage(content: string) {\n await sqlite.execute(\n `INSERT INTO ${tableName} (content) \n VALUES (?)`,\n [content],\n );\n}",[155,174,208],"52bc9a008ba891f034aa43270312cac81292400ab7d99d007dc7c8ea1af37ee6",{"_102":207,"_95":208,"_156":209,"_158":175,"_159":137,"_160":210,"_162":163,"_104":211,"_99":212,"_165":193,"_167":213,"_168":22,"_169":-5,"_170":-7,"_98":534,"_450":535},[155,174,208],"4044eba734c1a7e6da4e18d628cb6bc2d56aa5149ecb3b22b2b37ebe8cef23d7",{"_98":537,"_446":538,"_447":547},"backend/index.ts",{"_102":539,"_95":235,"_156":540,"_158":541,"_159":140,"_160":142,"_162":22,"_104":542,"_99":543,"_165":239,"_167":544,"_168":22,"_169":-5,"_170":-7,"_98":545,"_450":546},"4b056980-2775-11f0-8689-569c3dd06744","8aecf1b2-f2f5-11ef-bc9c-569c3dd06744","9082b594-f2f5-11ef-9927-569c3dd06744",["D",1746204517166],51,"import { parseProject, readFile, serveFile } from \"https://esm.town/v/std/utils/index.ts\";\nimport { Hono } from \"npm:hono\";\nimport { getMessages, insertMessage } from \"./database/queries.ts\";\n\nconst app = new Hono();\n\n// Serve index.html at the root /\napp.get(\"/\", async c => {\n let html = await readFile(\"/frontend/index.html\", import.meta.url);\n\n // Bootstrap the initial messages data into index.html\n // To avoid an extra request and loading flash\n const initialMessages = await getMessages();\n\n // Get this project's URL, in a way that works across forks and branches\n const projectVal = parseProject(import.meta.url);\n const thisProjectURL = projectVal.links.self.project;\n\n // Inject the data as a global variable inside a script tag\n const dataScript = ``;\n\n // Insert the script right before the closing tag\n html = html.replace(\"\", `${dataScript}`);\n\n return c.html(html);\n});\n\n// Serve all /frontend files under /public\napp.get(\"/public/**/*\", c => serveFile(c.req.path.replace(\"/public\", \"/frontend\"), import.meta.url));\n\n// Serve all /shared files under /shared\napp.get(\"/shared/**/*\", c => serveFile(c.req.path, import.meta.url));\n\n// Provide an endpoint for the frontend to get messages as JSON\napp.get(\"/messages\", async (c) => {\n const messages = await getMessages();\n return c.json(messages);\n});\n\n// Provide an endpoint for the frontend to insert a new message\napp.post(\"/messages\", async (c) => {\n const { content } = await c.req.json();\n\n if (!content || content.trim() === \"\") {\n return c.json({ error: \"Message cannot be empty\" }, 400);\n }\n\n await insertMessage(content);\n\n return c.json({ success: true }, 201);\n});\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, c) => {\n throw err;\n});\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;",[155,235],"2828083b4a9b648926a9b36d7097e68d07ab21ebef7587732e2a6c204ec7326f",{"_102":234,"_95":235,"_156":236,"_158":157,"_159":137,"_160":237,"_162":163,"_104":238,"_99":202,"_165":239,"_167":240,"_168":22,"_169":-5,"_170":-7,"_98":548,"_450":549},[155,235],"c5f8c8ded1dbf9b7c7de7ce5ac2294cd5c6093b8b7625becf3b5a0cf16201e54",{"_98":551,"_446":552,"_447":562},"frontend/components/App.tsx",{"_102":553,"_95":258,"_156":554,"_158":555,"_159":140,"_160":556,"_162":163,"_104":557,"_99":558,"_165":193,"_167":559,"_168":22,"_169":-5,"_170":-7,"_98":560,"_450":561},"099c2f5a-fdf0-11ef-9bde-569c3dd06744","420ddac8-f2f6-11ef-8b94-569c3dd06744","3e182b80-f2f6-11ef-bcc1-569c3dd06744",222,["D",1741639286681],19,"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport React from \"https://esm.sh/react@18.2.0\";\nimport { type Message, MESSAGE_LIMIT } from \"../../shared/utils.ts\";\nimport { MessageInput } from \"./MessageInput.tsx\";\n\nexport function App(\n { initialMessages = [], thisProjectURL }: { initialMessages?: Message[]; thisProjectURL?: string },\n) {\n const [messages, setMessages] = React.useState(initialMessages);\n\n const fetchMessages = async () => {\n try {\n const response = await fetch(\"/messages\");\n const data = await response.json();\n setMessages(data.reverse());\n } catch (error) {\n console.error(\"Failed to fetch messages\", error);\n }\n };\n\n return (\n

💬 Message Board!

\n \n \n {thisProjectURL\n ? (\n \n )\n : null}\n

\n );\n}\n\nfunction MessageList({ messages }: { messages: Message[] }) {\n const displayedMessages = messages.slice(0, MESSAGE_LIMIT);\n return (\n

\n {displayedMessages.map((msg) => )}\n

\n );\n}\n\nfunction MessageItem({ message }) {\n const formattedDate = new Date(message.timestamp).toLocaleString();\n\n return (\n

{message.content}

\n {formattedDate}\n

\n );\n}",[246,252,258],"2d4e5435ddba4bc23b52d45960e5b3cdfe7a3941ea919b3f98170aa03e335cab",{"_102":257,"_95":258,"_156":259,"_158":253,"_159":137,"_160":260,"_162":163,"_104":261,"_99":262,"_165":193,"_167":263,"_168":22,"_169":-5,"_170":-7,"_98":563,"_450":564},[246,252,258],"484e3cd6998cf6b68d3668253a5d42d28cdeeb67558e71c8d26c277fde41a059",{"_98":566,"_446":567,"_447":575},"frontend/components/MessageInput.tsx",{"_102":568,"_95":268,"_156":569,"_158":555,"_159":140,"_160":321,"_162":163,"_104":570,"_99":571,"_165":193,"_167":572,"_168":22,"_169":-5,"_170":-7,"_98":573,"_450":574},"34abf3c8-f2fc-11ef-a6a5-569c3dd06744","5056705e-f2f6-11ef-9d1d-569c3dd06744",["D",1740435050106],7,"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport React from \"https://esm.sh/react@18.2.0\";\nimport type { Message } from \"../shared/types.ts\";\n\nexport function MessageInput({ onSubmit }: { onSubmit: () => void }) {\n const [message, setMessage] = React.useState(\"\");\n\n const handleSubmit = async (e: React.FormEvent) => {\n e.preventDefault();\n if (!message.trim()) return;\n\n try {\n const response = await fetch(\"/messages\", {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify({ content: message }),\n });\n\n if (response.ok) {\n onSubmit();\n setMessage(\"\");\n }\n } catch (error) {\n console.error(\"Message submission failed\", error);\n }\n };\n\n return (\n

\n setMessage(e.target.value)}\n placeholder=\"Type a message...\"\n />\n \n \n );\n}",[246,252,268],"22e1616c1df9ba6545d1fab98523bcd266d7ae63a8da2c7c59244a2c97ae9244",{"_102":267,"_95":268,"_156":269,"_158":253,"_159":137,"_160":270,"_162":163,"_104":271,"_99":202,"_165":193,"_167":272,"_168":22,"_169":-5,"_170":-7,"_98":576,"_450":577},[246,252,268],"8482a077f6becfb0e5fdef55b2946b2ed88ec1c539756fb44c648c0f0182c511",{"_98":579,"_446":580,"_447":588},"frontend/index.html",{"_102":581,"_95":309,"_156":582,"_158":487,"_159":140,"_160":583,"_162":163,"_104":584,"_99":516,"_165":183,"_167":585,"_168":22,"_169":-5,"_170":-7,"_98":586,"_450":587},"d659e4d4-f85e-11ef-9bf4-569c3dd06744","fa727010-f2f6-11ef-8454-569c3dd06744",221,["D",1741027167849],"\n\n \n \n \n React Hono Val Town Starter\n \n \n \n \n

\n \n \n \n",[246,309],"6a34233fe6710e2eaba3a1df366224e337dce7c3b784a54f21d436b3eac667f5",{"_102":308,"_95":309,"_156":310,"_158":247,"_159":137,"_160":311,"_162":163,"_104":312,"_99":313,"_165":183,"_167":314,"_168":22,"_169":-5,"_170":-7,"_98":589,"_450":590},[246,309],"5284b103c1e815a35ec40fd090eb1c757630adab169c71fa20e8744eccf59ee9",{"_98":592,"_446":593,"_447":601},"frontend/index.tsx",{"_102":594,"_95":319,"_156":595,"_158":487,"_159":140,"_160":596,"_162":163,"_104":597,"_99":516,"_165":193,"_167":598,"_168":22,"_169":-5,"_170":-7,"_98":599,"_450":600},"2407e006-f39a-11ef-b44e-569c3dd06744","1f08cb6e-f2f6-11ef-911c-569c3dd06744",201,["D",1740502882672],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { createRoot } from \"https://esm.sh/react-dom@18.2.0/client\";\nimport { type Message } from \"../shared/utils.ts\";\nimport { App } from \"./components/App.tsx\";\n\nconst root = document.getElementById(\"root\");\nif (!root) {\n throw new Error(\"No root element found\");\n}\n\ndeclare global {\n interface Window {\n __INITIAL_DATA__: {\n initialMessages?: Message[];\n thisProjectURL?: string;\n };\n }\n}\n\ncreateRoot(root).render();",[246,319],"affd077ff8da2f97c516c2e4384dfc99d175cfef97a6c01af21ffc387a264243",{"_102":318,"_95":319,"_156":320,"_158":247,"_159":137,"_160":321,"_162":163,"_104":322,"_99":202,"_165":193,"_167":323,"_168":22,"_169":-5,"_170":-7,"_98":602,"_450":603},[246,319],"e4ea1f6d38dd35c81dbc8356fdd5d8cafd0320e885f080a8d3f4c0ab7ddde6a4","hasChanges","sourceBranch","targetBranch",{"_102":140,"_104":608,"_422":609,"_95":43,"_138":145,"_99":424,"_139":-5,"_141":-5,"_425":426,"_106":-5,"_150":22,"_108":109,"_149":417,"_16":147,"_148":414},["D",1740432065884],["D",1755285423526],"pull","actionData","errors"]

Mergelaurynas/mainintostevekrouse/main

README.md+79-8

backend/database/migrations.ts+10-14

backend/database/queries.ts+21-17

Hbackend/index.ts+3-4

frontend/components/App.tsx+28-21

frontend/components/MessageInput.tsx+16-16

frontend/index.html+3-3

frontend/index.tsx+4-4

.vtignore+6-0

backend/database/db.ts+9-0

backend/database/schema.ts+11-0

deno.json+37-0

frontend/lib

frontend/lib/queries.ts+44-0

frontend/router.tsx+74-0

frontend/style.css+0-62