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high pitched beep for alerts\",\n success: \"playSuccess() - two ascending beeps\",\n random: \"playRandom() - picks one at random\",\n} as const;\n",["D",1776368636019],"id","de221b10-39ca-11f1-82c2-42b51c65c3df","beyond-text-3",["D",1776367889779],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","Starter template with client-side React & Hono server","imageUrl","a0bf3b31-15a5-4d5c-880e-4b1e22c9bc18","pinnedFileId","019d97c6-edc7-722c-8966-3d4dbbbae3b1","pinPreview",true,"pinMigrated","screenshotVersion","likeCount",0,"orgId","e81e7335-6d4c-4764-a902-d0962bbfa9f7","tursoName","de221b1039ca11f182c242b51c65c3df","tursoHostname","de221b1039ca11f182c242b51c65c3df-val-town.aws-us-east-2.turso.io","tursoMeasuredAt",["D",1789510872811],"pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_106":105,"_113":109},"org",{"_106":105,"_107":-5,"_108":109,"_18":61,"_110":111,"_112":25},"branch",{"_13":95,"_32":96,"_49":42,"_97":50,"_98":-5,"_99":-5,"_100":-5,"_101":-5,"_102":-5,"_103":51,"_104":105},"isOwned",21,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","stevekrouse","handle","displayName","avatar","https://images.clerk.dev/uploaded/img_2PqHa2Gsy93xQrjh2w78Xu0cChW.jpeg","tier","pro","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_49":50,"_32":51,"_38":327,"_53":-5,"_54":25,"_55":56,"_57":56,"_58":59,"_60":-5,"_18":61,"_62":63,"_64":65,"_66":-5,"_67":-5,"_68":69,"_70":71,"_72":73,"_74":75,"_76":328,"_78":-5,"_79":80,"_81":80,"_82":83,"_84":83,"_85":83,"_86":80,"_87":80,"_88":329,"_90":330,"_92":331,"_94":25},"tree",[188,190,202,206,207],"files",[188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207],"counts",{"_177":69,"_178":179,"_180":69,"_181":182,"_183":184},"contents",[136,137,138,139,140],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_49":171,"_32":172,"_30":173,"_143":-5,"_41":42,"_40":174,"_145":65,"_38":175,"_13":69,"_34":164,"_36":-5,"_24":25,"_150":-5,"_27":176},{"_49":166,"_32":167,"_30":168,"_143":-5,"_41":42,"_40":147,"_145":65,"_38":169,"_13":69,"_34":164,"_36":-5,"_24":25,"_150":-5,"_27":170},{"_49":159,"_32":160,"_30":161,"_143":-5,"_41":42,"_40":162,"_145":65,"_38":163,"_13":69,"_34":164,"_36":-5,"_24":25,"_150":-5,"_27":165},{"_49":152,"_32":153,"_30":154,"_143":-5,"_41":42,"_40":155,"_145":65,"_38":156,"_13":147,"_34":21,"_36":157,"_24":25,"_150":-5,"_27":158},{"_49":141,"_32":142,"_30":63,"_143":-5,"_41":42,"_40":144,"_145":25,"_38":146,"_13":147,"_34":148,"_36":149,"_24":25,"_150":-5,"_27":151},"b0155042-39cb-11f1-bfd0-42b51c65c3df","index.ts","parentId",8,"latest",["D",1776368242034],1,"http","import { parseVal, serveFile } from \"https://esm.town/v/std/utils/index.ts\";\nimport { Hono } from \"npm:hono\";\nimport {\n insertMessage,\n listMessagesSince,\n listRecentMessages,\n} from \"./database/db.ts\";\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// GET /api/messages — fetch most recent messages (initial load)\napp.get(\"/api/messages\", async (c) => {\n const messages = await listRecentMessages(100);\n return c.json({ messages });\n});\n\n// POST /api/messages — create a new message\napp.post(\"/api/messages\", async (c) => {\n let body: { text?: unknown };\n try {\n body = await c.req.json();\n } catch {\n return c.json({ error: \"Invalid JSON\" }, 400);\n }\n const text = typeof body.text === \"string\" ? body.text.trim() : \"\";\n if (!text) return c.json({ error: \"Message text is required\" }, 400);\n if (text.length > 2000) {\n return c.json({ error: \"Message too long (max 2000 chars)\" }, 400);\n }\n const message = await insertMessage(text);\n return c.json({ message });\n});\n\n// GET /api/stream — Server-Sent Events stream of new messages\n// Clients pass ?sinceId=N (or Last-Event-ID header on reconnect) to resume from\n// the last message they saw. The server polls the DB periodically and pushes\n// any new messages. On connection death, the browser's EventSource auto-reconnects.\napp.get(\"/api/stream\", (c) => {\n const url = new URL(c.req.url);\n const lastEventId = c.req.header(\"last-event-id\");\n const sinceParam = url.searchParams.get(\"sinceId\");\n let sinceId = Number(lastEventId ?? sinceParam ?? 0);\n if (!Number.isFinite(sinceId) || sinceId < 0) sinceId = 0;\n\n // Keep streams reasonably short-lived so stale connections don't linger forever.\n // The browser EventSource will auto-reconnect.\n const MAX_STREAM_MS = 5 * 60 * 1000; // 5 minutes\n const POLL_INTERVAL_MS = 1500;\n const HEARTBEAT_INTERVAL_MS = 20_000;\n\n const encoder = new TextEncoder();\n const stream = new ReadableStream({\n async start(controller) {\n let closed = false;\n const startedAt = Date.now();\n\n const safeEnqueue = (chunk: string) => {\n if (closed) return;\n try {\n controller.enqueue(encoder.encode(chunk));\n } catch {\n closed = true;\n }\n };\n\n // Tell the browser to wait 2s before reconnecting.\n safeEnqueue(`retry: 2000\\n\\n`);\n // Initial comment so the connection is flushed immediately.\n safeEnqueue(`: connected\\n\\n`);\n\n let lastHeartbeat = Date.now();\n\n // Abort signal from the client disconnecting\n c.req.raw.signal.addEventListener(\"abort\", () => {\n closed = true;\n try {\n controller.close();\n } catch { /* ignore */ }\n });\n\n try {\n while (!closed) {\n // Fetch new messages since the last id we sent.\n let newMessages;\n try {\n newMessages = await listMessagesSince(sinceId);\n } catch (err) {\n console.error(\"SSE poll error:\", err);\n newMessages = [];\n }\n\n for (const msg of newMessages) {\n const data = JSON.stringify(msg);\n safeEnqueue(`id: ${msg.id}\\nevent: message\\ndata: ${data}\\n\\n`);\n sinceId = msg.id;\n }\n\n // Heartbeat so proxies / load balancers don't close the connection.\n if (Date.now() - lastHeartbeat > HEARTBEAT_INTERVAL_MS) {\n safeEnqueue(`: heartbeat\\n\\n`);\n lastHeartbeat = Date.now();\n }\n\n // Gracefully close after MAX_STREAM_MS so the client reconnects to a\n // fresh isolate. EventSource handles this transparently.\n if (Date.now() - startedAt > MAX_STREAM_MS) {\n closed = true;\n break;\n }\n\n await new Promise((r) => setTimeout(r, POLL_INTERVAL_MS));\n }\n } finally {\n try {\n controller.close();\n } catch { /* ignore */ }\n }\n },\n });\n\n return new Response(stream, {\n headers: {\n \"content-type\": \"text/event-stream; charset=utf-8\",\n \"cache-control\": \"no-cache, no-transform\",\n \"connection\": \"keep-alive\",\n \"x-accel-buffering\": \"no\",\n },\n });\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) => 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",[142],"dfbed034-39cb-11f1-93b7-42b51c65c3df","README.md","019d97c6-edc7-722c-8966-392dc2a73d43",11,["D",1776368321967],"# Chat\n\nA realtime chat app. Messages are stored in Val Town SQLite and delivered to\nclients via Server-Sent Events over a single long-lived HTTP connection per\nclient. Optimized for mobile + desktop.\n\n## Architecture\n\n```mermaid\ngraph LR\n Browser -->|\"GET /\"| Hono[\"index.ts (Hono)\"]\n Hono -->|serves| HTML[\"frontend/index.html\"]\n HTML -->|loads| Entry[\"frontend/index.tsx\"]\n Entry -->|renders| App[\"components/App.tsx\"]\n App -->|useMessages| Hook[\"hooks/useMessages.ts\"]\n Hook -->|\"GET /api/messages (initial load)\"| API[\"index.ts API routes\"]\n Hook -->|\"POST /api/messages (send)\"| API\n Hook -->|\"GET /api/stream (SSE, long-lived)\"| API\n API -->|read / write| DB[(\"SQLite
messages_v1\")]\n API -->|\"SSE: id, event, data\"| Hook\n```\n\n## How realtime works\n\n- Client opens **one** SSE connection to `GET /api/stream?sinceId=N`.\n- Server polls SQLite every ~1.5s for rows with `id > lastSent` and pushes\n each new row as an SSE `message` event (with the row id as the event id).\n- Server closes the stream after 5 minutes; the browser's `EventSource`\n automatically reconnects and resumes from `Last-Event-ID`. This keeps\n individual isolates from piling up while preserving delivery semantics.\n- Heartbeat comments are sent every 20s so intermediaries don't drop idle\n connections.\n- POSTing a message only inserts into SQLite — the SSE stream delivers it,\n so there's a single source of truth and no dedup logic needed on the client.\n\n## File structure\n\n```\nindex.ts ← Hono server + /api routes + SSE stream\ndatabase/db.ts ← SQLite schema + queries\nshared/types.ts ← Message type shared by client & server\nfrontend/\n index.html ← Shell (full-height, viewport-fit=cover for mobile)\n index.tsx ← React entrypoint\n components/\n App.tsx ← Layout + status dot\n MessageList.tsx ← Renders messages (no auto-scroll)\n MessageInput.tsx ← Input + Send (no auto-focus)\n hooks/\n useMessages.ts ← Initial load + SSE subscription + send\n```\n\n## Design choices\n\n- **No auto-scroll**, **no auto-focus** on the input — per spec.\n- **Mobile friendly**: `100dvh` layout, `font-size: 16px` on input to prevent\n iOS zoom-on-focus, `overscroll-behavior: none` on body.\n- **Rounded pill send button** with disabled state when the input is empty.\n- Messages never delete; `messages_v1` table is append-only.\n",[153],"76fa8f48-39cb-11f1-ad8a-42b51c65c3df","shared","cf64b4d0-27e7-4acf-a35d-a8c97fbb846d",2,["D",1776368146229],"directory",[160],"de2c4dc4-39ca-11f1-82c2-42b51c65c3df","frontend","019d97c6-edc7-722c-8966-37f550cef728",["D",1776367889779],[167],"90f82090-39cb-11f1-843d-42b51c65c3df","database","c75580aa-bb44-4379-89e4-a524a689d561",7,["D",1776368189833],[172],"pulls","branches",3,"forks","envVars",{"_185":69,"_187":69},"connections",{"_185":69,"_186":69},"count","unfilledCount","emptyCount",{"_49":171,"_32":172,"_30":173,"_143":-5,"_41":42,"_40":174,"_145":65,"_38":324,"_13":69,"_34":164,"_36":-5,"_24":25,"_150":-5,"_209":325,"_27":326},{"_49":317,"_32":318,"_30":319,"_143":173,"_41":42,"_40":174,"_145":65,"_38":320,"_13":69,"_34":35,"_36":321,"_24":25,"_150":-5,"_209":322,"_27":323},{"_49":166,"_32":167,"_30":168,"_143":-5,"_41":42,"_40":147,"_145":65,"_38":314,"_13":69,"_34":164,"_36":-5,"_24":25,"_150":-5,"_209":315,"_27":316},{"_49":310,"_32":278,"_30":272,"_143":168,"_41":42,"_40":147,"_145":65,"_38":311,"_13":69,"_34":164,"_36":-5,"_24":25,"_150":-5,"_209":312,"_27":313},{"_49":301,"_32":302,"_30":303,"_143":272,"_41":42,"_40":304,"_145":25,"_38":305,"_13":306,"_34":35,"_36":307,"_24":25,"_150":-5,"_209":308,"_27":309},{"_49":294,"_32":295,"_30":296,"_143":272,"_41":42,"_40":147,"_145":65,"_38":297,"_13":69,"_34":35,"_36":298,"_24":25,"_150":-5,"_209":299,"_27":300},{"_49":286,"_32":287,"_30":288,"_143":272,"_41":42,"_40":289,"_145":65,"_38":290,"_13":69,"_34":35,"_36":291,"_24":25,"_150":-5,"_209":292,"_27":293},{"_49":279,"_32":280,"_30":281,"_143":272,"_41":42,"_40":179,"_145":65,"_38":282,"_13":69,"_34":35,"_36":283,"_24":25,"_150":-5,"_209":284,"_27":285},{"_49":269,"_32":270,"_30":271,"_143":272,"_41":42,"_40":273,"_145":65,"_38":274,"_13":179,"_34":35,"_36":275,"_24":25,"_150":-5,"_209":276,"_27":277},{"_49":265,"_32":264,"_30":258,"_143":168,"_41":42,"_40":259,"_145":65,"_38":266,"_13":69,"_34":164,"_36":-5,"_24":25,"_150":-5,"_209":267,"_27":268},{"_49":255,"_32":256,"_30":257,"_143":258,"_41":42,"_40":259,"_145":65,"_38":260,"_13":69,"_34":35,"_36":261,"_24":25,"_150":-5,"_209":262,"_27":263},{"_49":248,"_32":249,"_30":250,"_143":168,"_41":42,"_40":147,"_145":65,"_38":251,"_13":69,"_34":21,"_36":252,"_24":25,"_150":-5,"_209":253,"_27":254},{"_49":240,"_32":241,"_30":242,"_143":168,"_41":42,"_40":243,"_145":65,"_38":244,"_13":162,"_34":21,"_36":245,"_24":25,"_150":-5,"_209":246,"_27":247},{"_49":233,"_32":234,"_30":235,"_143":168,"_41":42,"_40":147,"_145":65,"_38":236,"_13":69,"_34":35,"_36":237,"_24":25,"_150":-5,"_209":238,"_27":239},{"_49":159,"_32":160,"_30":161,"_143":-5,"_41":42,"_40":162,"_145":65,"_38":230,"_13":69,"_34":164,"_36":-5,"_24":25,"_150":-5,"_209":231,"_27":232},{"_49":226,"_32":46,"_30":45,"_143":161,"_41":42,"_40":14,"_145":65,"_38":227,"_13":69,"_34":35,"_36":47,"_24":25,"_150":-5,"_209":228,"_27":229},{"_49":222,"_32":33,"_30":31,"_143":161,"_41":42,"_40":14,"_145":65,"_38":223,"_13":69,"_34":35,"_36":37,"_24":25,"_150":-5,"_209":224,"_27":225},{"_49":215,"_32":216,"_30":217,"_143":161,"_41":42,"_40":162,"_145":65,"_38":218,"_13":69,"_34":35,"_36":219,"_24":25,"_150":-5,"_209":220,"_27":221},{"_49":152,"_32":153,"_30":154,"_143":-5,"_41":42,"_40":155,"_145":65,"_38":212,"_13":147,"_34":21,"_36":157,"_24":25,"_150":-5,"_209":213,"_27":214},{"_49":141,"_32":142,"_30":63,"_143":-5,"_41":42,"_40":144,"_145":25,"_38":208,"_13":147,"_34":148,"_36":149,"_24":25,"_150":-5,"_209":210,"_27":211},["D",1776368242034],"children",[],[142],["D",1776368321967],[],[153],"76fa6e6e-39cb-11f1-ad8a-42b51c65c3df","types.ts","76fa6f54-39cb-11f1-ad8a-42b51c65c3df",["D",1776368146229],"export interface Message {\n id: number;\n text: string;\n createdAt: string; // ISO timestamp\n}\n",[],[160,216],"9aea6116-39cc-11f1-ae12-42b51c65c3df",["D",1776368636019],[],[160,33],"9aea5428-39cc-11f1-ae12-42b51c65c3df",["D",1776368636019],[],[160,46],["D",1776368146229],[203,204,205],[160],"de2c4a22-39ca-11f1-82c2-42b51c65c3df","index.tsx","019d97c6-edc7-722c-8966-3241e845f622",["D",1776367889779],"/** @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();",[],[167,234],"5e4f98a2-39cc-11f1-94b0-42b51c65c3df","index.html","019d97c6-edc7-722c-8966-2e86bf374022",19,["D",1776368534335],"\n\n \n \n \n Chat\n \n \n \n \n \n

\n \n \n \n\n",[],[167,241],"de2c3c4e-39ca-11f1-82c2-42b51c65c3df","favicon.svg","019d97c6-edc7-722c-8966-2824adeeceef",["D",1776367889779],"\n",[],[167,249],"bea9c49e-39cb-11f1-843d-42b51c65c3df","useMessages.ts","bea9c53e-39cb-11f1-843d-42b51c65c3df","61fe1c9c-d380-4572-8835-fcfc6e90a2f7",9,["D",1776368266496],"import { useEffect, useRef, useState } from \"https://esm.sh/react@18.2.0\";\nimport type { Message } from \"../../shared/types.ts\";\n\ntype Status = \"connecting\" | \"open\" | \"closed\";\n\nexport function useMessages() {\n const [messages, setMessages] = useState([]);\n const [status, setStatus] = useState(\"connecting\");\n const lastIdRef = useRef(0);\n\n useEffect(() => {\n let cancelled = false;\n let es: EventSource | null = null;\n\n // Helper to merge a new message in (dedup by id, keep chronological order).\n function appendMessage(msg: Message) {\n setMessages((prev) => {\n if (prev.some((m) => m.id === msg.id)) return prev;\n // Fast path: append if newer than the last one.\n const last = prev[prev.length - 1];\n if (!last || msg.id > last.id) return [...prev, msg];\n // Slow path: insert in order.\n const next = [...prev, msg];\n next.sort((a, b) => a.id - b.id);\n return next;\n });\n if (msg.id > lastIdRef.current) lastIdRef.current = msg.id;\n }\n\n function connectStream() {\n if (cancelled) return;\n setStatus(\"connecting\");\n // EventSource uses Last-Event-ID automatically on reconnect, but we also\n // pass sinceId explicitly for the first connection.\n const url = `/api/stream?sinceId=${lastIdRef.current}`;\n es = new EventSource(url);\n\n es.addEventListener(\"open\", () => {\n if (!cancelled) setStatus(\"open\");\n });\n\n es.addEventListener(\"message\", (e: MessageEvent) => {\n try {\n const msg = JSON.parse(e.data) as Message;\n appendMessage(msg);\n } catch (err) {\n console.error(\"Failed to parse SSE message:\", err);\n }\n });\n\n es.addEventListener(\"error\", () => {\n if (cancelled) return;\n setStatus(\"closed\");\n // EventSource auto-reconnects on its own, but our server intentionally\n // closes the stream every few minutes. The browser will reconnect using\n // the retry delay the server sent. We don't need to do anything here.\n });\n }\n\n // Initial fetch: get the most recent messages, then open the stream starting\n // from the latest id so we don't double-load.\n (async () => {\n try {\n const res = await fetch(\"/api/messages\");\n if (!res.ok) throw new Error(`HTTP ${res.status}`);\n const data = (await res.json()) as { messages: Message[] };\n if (cancelled) return;\n setMessages(data.messages);\n const last = data.messages[data.messages.length - 1];\n if (last) lastIdRef.current = last.id;\n } catch (err) {\n console.error(\"Failed to load initial messages:\", err);\n } finally {\n if (!cancelled) connectStream();\n }\n })();\n\n return () => {\n cancelled = true;\n es?.close();\n };\n }, []);\n\n async function sendMessage(text: string) {\n const res = await fetch(\"/api/messages\", {\n method: \"POST\",\n headers: { \"content-type\": \"application/json\" },\n body: JSON.stringify({ text }),\n });\n if (!res.ok) {\n const err = await res.json().catch(() => ({ error: \"Unknown error\" }));\n throw new Error(err.error ?? \"Failed to send message\");\n }\n // We intentionally don't append here — the SSE stream will deliver it,\n // which keeps the \"source of truth\" single and avoids duplicate rendering.\n }\n\n return { messages, status, sendMessage };\n}\n",[],[167,264,256],"hooks","bea9e5e6-39cb-11f1-843d-42b51c65c3df",["D",1776368266496],[198],[167,264],"5cfe1ad2-39cc-11f1-adf2-42b51c65c3df","QRBackground.tsx","f3bc7e10-39cb-11f1-a1d1-42b51c65c3df","019d97c6-edc7-722c-8966-251abec7101e",18,["D",1776368532081],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useEffect, useState } from \"https://esm.sh/react@18.2.0\";\n// qrcode-generator is tiny (~10KB) and has no deps.\nimport qrcode from \"https://esm.sh/qrcode-generator@1.4.4\";\n\ninterface QRData {\n modules: boolean[][]; // size x size grid of on/off\n size: number;\n url: string;\n}\n\ninterface QRBackgroundProps {\n inColumn?: boolean;\n}\n\nexport function QRBackground({ inColumn = false }: QRBackgroundProps) {\n const [qr, setQr] = useState(null);\n\n useEffect(() => {\n // Use the current page URL (origin + pathname) so scanners land on the chat.\n const url = window.location.origin + window.location.pathname;\n\n // typeNumber=0 auto-picks smallest version that fits; \"M\" error correction (~15%).\n const generator = qrcode(0, \"M\");\n generator.addData(url);\n generator.make();\n\n const size = generator.getModuleCount();\n const modules: boolean[][] = [];\n for (let row = 0; row < size; row++) {\n const rowArr: boolean[] = [];\n for (let col = 0; col < size; col++) {\n rowArr.push(generator.isDark(row, col));\n }\n modules.push(rowArr);\n }\n\n setQr({ modules, size, url });\n }, []);\n\n if (!qr) return null;\n\n // Build a single path data string for all dark modules (more efficient than\n // N individual s).\n const pathData = qr.modules\n .flatMap((row, r) =>\n row.map((on, c) => (on ? `M${c},${r}h1v1h-1z` : \"\"))\n )\n .join(\"\");\n\n // Two modes:\n // - inColumn=true: displayed in a dedicated sidebar column, solid and opaque\n // - inColumn=false: overlaid on the chat, faded and pointer-events-none\n if (inColumn) {\n return (\n

\n \n \n \n

\n {qr.url}\n

\n );\n }\n\n // Mobile/fallback: overlay on top of chat, faded\n return (\n \n

\n \n \n \n

\n {qr.url}\n

\n \n );\n}\n",[],[167,278,270],"components","79ba5a60-39cb-11f1-b71b-42b51c65c3df","MessageList.tsx","79ba5b32-39cb-11f1-b71b-42b51c65c3df",["D",1776368150847],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport type { Message } from \"../../shared/types.ts\";\n\ninterface MessageListProps {\n messages: Message[];\n}\n\nfunction formatTime(iso: string): string {\n const date = new Date(iso);\n return date.toLocaleTimeString([], { hour: \"numeric\", minute: \"2-digit\" });\n}\n\nexport function MessageList({ messages }: MessageListProps) {\n if (messages.length === 0) {\n return (\n

\n No messages yet. Say hi!\n

\n );\n }\n\n return (\n

\n {messages.map((msg) => (\n \n

\n {msg.text}\n

{formatTime(msg.createdAt)}

\n ))}\n \n );\n}\n",[],[167,278,280],"7d4d6c44-39cb-11f1-9c93-42b51c65c3df","MessageInput.tsx","7d4d6ce4-39cb-11f1-9c93-42b51c65c3df",4,["D",1776368156838],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState } from \"https://esm.sh/react@18.2.0\";\n\ninterface MessageInputProps {\n onSubmit: (text: string) => void | Promise;\n disabled?: boolean;\n}\n\nexport function MessageInput({ onSubmit, disabled }: MessageInputProps) {\n const [text, setText] = useState(\"\");\n const [sending, setSending] = useState(false);\n\n async function handleSubmit(e: Event) {\n e.preventDefault();\n const trimmed = text.trim();\n if (!trimmed || sending) return;\n setSending(true);\n try {\n await onSubmit(trimmed);\n setText(\"\");\n } finally {\n setSending(false);\n }\n }\n\n return (\n \n setText(e.target.value)}\n placeholder=\"Type a message...\"\n disabled={disabled || sending}\n class=\"flex-1 min-w-0 px-3 py-2 border border-gray-300 rounded-full text-base focus:outline-none focus:ring-2 focus:ring-blue-400 focus:border-transparent disabled:bg-gray-100\"\n // Prevent iOS from zooming in on focus (font-size >= 16px handles this, text-base is 16px)\n />\n \n Send\n \n \n );\n}\n",[],[167,278,287],"de2c337a-39ca-11f1-82c2-42b51c65c3df","Counter.tsx","019d97c6-edc7-722c-8966-20e9c8727ed6",["D",1776367889779],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState } from \"https://esm.sh/react@18.2.0\";\n\nexport function Counter() {\n const [count, setCount] = useState(0);\n return (\n

\n Clicked\n setCount((c) => c + 1)}\n class=\"bg-blue-500 hover:bg-blue-600 text-white font-medium px-4 py-2 rounded-lg transition-colors cursor-pointer\"\n >\n {count}\n \n times\n

\n );\n}\n",[],[167,278,295],"58ce643a-39cc-11f1-94e4-42b51c65c3df","App.tsx","019d97c6-edc6-708b-867a-951aa42c63e4",17,["D",1776368525097],5,"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useMessages } from \"../hooks/useMessages.ts\";\nimport { MessageInput } from \"./MessageInput.tsx\";\nimport { MessageList } from \"./MessageList.tsx\";\nimport { QRBackground } from \"./QRBackground.tsx\";\n\nexport function App() {\n const { messages, status, sendMessage } = useMessages();\n\n return (\n

\n {/* QR code column — hidden on mobile, visible on medium+ screens */}\n

\n \n

\n\n {/* Chat column */}\n

Chat

\n \n

\n \n view source\n \n

\n\n

\n \n

\n\n

\n \n

\n );\n}\n\nfunction StatusDot({ status }: { status: \"connecting\" | \"open\" | \"closed\" }) {\n const color = status === \"open\"\n ? \"bg-green-500\"\n : status === \"connecting\"\n ? \"bg-yellow-400\"\n : \"bg-gray-400\";\n const label = status === \"open\"\n ? \"Connected\"\n : status === \"connecting\"\n ? \"Connecting...\"\n : \"Reconnecting...\";\n return (\n \n \n \n \n );\n}\n",[],[167,278,302],"de2c3ac8-39ca-11f1-82c2-42b51c65c3df",["D",1776367889779],[192,193,194,195,196],[167,278],["D",1776367889779],[191,197,199,200,201],[167],"90f7f21e-39cb-11f1-843d-42b51c65c3df","db.ts","90f7f2e6-39cb-11f1-843d-42b51c65c3df",["D",1776368189833],"import { sqlite } from \"https://esm.town/v/std/sqlite/main.ts\";\nimport type { Message } from \"../shared/types.ts\";\n\n// Bump this when making breaking schema changes (safer than migrating in place).\nconst TABLE_NAME = \"messages_v1\";\n\nlet initialized = false;\nasync function ensureSchema() {\n if (initialized) return;\n await sqlite.execute(`\n CREATE TABLE IF NOT EXISTS ${TABLE_NAME} (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n text TEXT NOT NULL,\n created_at TEXT NOT NULL DEFAULT (datetime('now'))\n )\n `);\n initialized = true;\n}\n\nfunction rowToMessage(row: Record): Message {\n // Normalize created_at (\"YYYY-MM-DD HH:MM:SS\" from sqlite) into ISO UTC.\n const createdAtRaw = String(row.created_at);\n const createdAt = createdAtRaw.includes(\"T\")\n ? createdAtRaw\n : new Date(createdAtRaw.replace(\" \", \"T\") + \"Z\").toISOString();\n return {\n id: Number(row.id),\n text: String(row.text),\n createdAt,\n };\n}\n\nexport async function listRecentMessages(limit = 100): Promise {\n await ensureSchema();\n // Fetch the most recent N, then return them in chronological order (oldest first).\n const res = await sqlite.execute({\n sql:\n `SELECT id, text, created_at FROM ${TABLE_NAME} ORDER BY id DESC LIMIT ?`,\n args: [limit],\n });\n const rows = (res.rows as Record[]).map(rowToMessage);\n return rows.reverse();\n}\n\nexport async function listMessagesSince(sinceId: number): Promise {\n await ensureSchema();\n const res = await sqlite.execute({\n sql:\n `SELECT id, text, created_at FROM ${TABLE_NAME} WHERE id > ? ORDER BY id ASC LIMIT 500`,\n args: [sinceId],\n });\n return (res.rows as Record[]).map(rowToMessage);\n}\n\nexport async function insertMessage(text: string): Promise {\n await ensureSchema();\n const res = await sqlite.execute({\n sql: `INSERT INTO ${TABLE_NAME} (text) VALUES (?) RETURNING id, text, created_at`,\n args: [text],\n });\n const row = (res.rows as Record[])[0];\n return rowToMessage(row);\n}\n",[],[172,318],["D",1776368189833],[189],[172],["D",1776367889779],["D",1789510872811],{"_106":105,"_113":109},{"_106":105,"_107":-5,"_108":109,"_18":61,"_110":111,"_112":25},{"_13":95,"_32":96,"_49":42,"_97":50,"_98":-5,"_99":-5,"_100":-5,"_101":-5,"_102":-5,"_103":51,"_104":105},"ctx",{"_88":-5,"_133":365,"_366":367,"_368":369,"_370":25,"_371":25,"_372":25,"_373":65,"_374":-5,"_375":-7,"_376":-7,"_377":69,"_378":25,"_379":25,"_380":-5,"_381":25,"_382":25,"_383":25,"_384":-5},"ENV",{"_336":337,"_338":339,"_340":96,"_341":342,"_343":344,"_345":346,"_347":348,"_349":350,"_351":352,"_353":354,"_355":356,"_357":358,"_359":360,"_361":362,"_363":364},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","5015b8df46402d8bba4f485ecc37aec202b0e06b","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"]

Diff · v20