[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_335":336,"_337":338},"routes/_app.x.$handle.$name",{"_107":106,"_37":50,"_115":95,"_32":116,"_13":14,"_117":-5,"_11":118,"_119":120,"_121":122,"_123":124,"_125":126,"_26":-5,"_127":-5,"_128":129,"_130":30,"_131":132,"_133":64,"_134":-5,"_135":-5,"_136":137},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":18,"_19":-5},"project",{"_48":49,"_37":50,"_43":51,"_52":-5,"_53":30,"_54":55,"_56":55,"_57":58,"_59":-5,"_19":60,"_61":62,"_63":64,"_65":-5,"_66":-5,"_67":68,"_69":70,"_71":72,"_73":74,"_75":76,"_77":-5,"_78":79,"_80":79,"_81":82,"_83":82,"_84":82,"_85":79,"_86":79,"_87":88,"_89":90,"_91":92,"_93":30},"version",3,"changes",[25],"aiChatInfo",{"_20":21,"_22":-5,"_23":-5,"_24":-5},"userId","aiChatMessageId","bcf7a4e0-6c84-40c3-98c9-86b3f315301b","aiChatThreadId","aiChatThreadUserId","aiChatThreadTitle",{"_26":27,"_28":-7,"_29":30,"_31":30,"_32":33,"_34":33},"file",{"_35":36,"_37":38,"_39":40,"_41":42,"_43":44,"_45":14,"_46":47,"_29":30},"previous","deleted",false,"deletedHere","path","shared/sound-example.ts","latestPath","fileId","79033a1e-39cc-11f1-b471-42b51c65c3df","name","sound-example.ts","fileType","script","content","/**\n * Example usage of the sound notification system\n * \n * In your frontend or message handler, you can call:\n * \n * import { playNotification, playSuccess, playRandom } from '../shared/sound.ts';\n * \n * // When a message arrives:\n * playNotification();\n * \n * // For success states:\n * playSuccess();\n * \n * // For random notification sounds:\n * playRandom();\n */\n\nexport const SOUND_EXAMPLES = {\n notification: \"playNotification() - high pitched beep for alerts\",\n success: \"playSuccess() - two ascending beeps\",\n random: \"playRandom() - picks one at random\",\n} as const;\n","createdAt",["D",1776368579145],"branchVersion","branchId","742f2d22-39cc-11f1-a806-42b51c65c3df","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",{"_107":106,"_114":110},"org",{"_107":106,"_108":-5,"_109":110,"_19":60,"_111":112,"_113":30},"branch",{"_13":94,"_37":95,"_48":47,"_96":49,"_97":98,"_99":100,"_101":55,"_102":49,"_103":70,"_104":50,"_105":106},"isOwned",5,"sound-notifications","projectId","forkedBranchId","de2690be-39ca-11f1-82c2-42b51c65c3df","forkedBranchVersion",20,"forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","stevekrouse","handle","displayName","avatar","https://images.clerk.dev/uploaded/img_2PqHa2Gsy93xQrjh2w78Xu0cChW.jpeg","tier","pro","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_48":49,"_37":50,"_43":330,"_52":-5,"_53":30,"_54":55,"_56":55,"_57":58,"_59":-5,"_19":60,"_61":62,"_63":64,"_65":-5,"_66":-5,"_67":68,"_69":70,"_71":72,"_73":74,"_75":331,"_77":-5,"_78":79,"_80":79,"_81":82,"_83":82,"_84":82,"_85":79,"_86":79,"_87":332,"_89":333,"_91":334,"_93":30},"tree",[193,195,207,211,212],"files",[193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212],"counts",{"_183":68,"_184":14,"_185":68,"_186":187,"_188":189},"contents",[145,146,147,148,149],"upstreamProject","upstreamBranch",{"_48":98,"_43":138,"_139":140,"_37":141,"_96":49,"_13":142,"_97":-5,"_99":-5,"_143":144,"_52":-5,"_93":30,"_54":55,"_105":106,"_69":70,"_104":50},"emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},["D",1776367889779],"updatedAt",["D",1776368994041],"main",21,"lockfileKey","1764013157902-esm.town_v_std_reactHonoStarter@72-main",{"_48":178,"_37":179,"_35":180,"_153":-5,"_46":47,"_45":154,"_155":64,"_43":181,"_13":68,"_39":171,"_41":-5,"_29":30,"_159":-5,"_32":182},{"_48":173,"_37":174,"_35":175,"_153":-5,"_46":47,"_45":154,"_155":64,"_43":176,"_13":68,"_39":171,"_41":-5,"_29":30,"_159":-5,"_32":177},{"_48":167,"_37":168,"_35":169,"_153":-5,"_46":47,"_45":154,"_155":64,"_43":170,"_13":68,"_39":171,"_41":-5,"_29":30,"_159":-5,"_32":172},{"_48":161,"_37":162,"_35":163,"_153":-5,"_46":47,"_45":154,"_155":64,"_43":164,"_13":68,"_39":26,"_41":165,"_29":30,"_159":-5,"_32":166},{"_48":150,"_37":151,"_35":152,"_153":-5,"_46":47,"_45":154,"_155":64,"_43":156,"_13":68,"_39":157,"_41":158,"_29":30,"_159":-5,"_32":160},"7438c71a-39cc-11f1-a806-42b51c65c3df","index.ts","019d97d1-52c6-756f-9e82-2bc8c2d39410","parentId",1,"latest",["D",1776368571090],"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",[151],"7438b824-39cc-11f1-a806-42b51c65c3df","README.md","019d97d1-52c6-756f-9e82-2415642fa79e",["D",1776368571090],"# 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",[162],"74389c40-39cc-11f1-a806-42b51c65c3df","shared","019d97d1-52c6-756f-9e82-20595e405b68",["D",1776368571090],"directory",[168],"74389952-39cc-11f1-a806-42b51c65c3df","frontend","019d97d1-52c6-756f-9e82-1b7222546b2f",["D",1776368571090],[174],"7438113a-39cc-11f1-a806-42b51c65c3df","database","019d97d1-52c6-756f-9e81-e9ac2130e0f0",["D",1776368571090],[179],"pulls","branches","forks","envVars",{"_190":68,"_192":68},"connections",{"_190":68,"_191":68},"count","unfilledCount","emptyCount",{"_48":178,"_37":179,"_35":180,"_153":-5,"_46":47,"_45":154,"_155":64,"_43":327,"_13":68,"_39":171,"_41":-5,"_29":30,"_159":-5,"_214":328,"_32":329},{"_48":320,"_37":321,"_35":322,"_153":180,"_46":47,"_45":154,"_155":64,"_43":323,"_13":68,"_39":40,"_41":324,"_29":30,"_159":-5,"_214":325,"_32":326},{"_48":173,"_37":174,"_35":175,"_153":-5,"_46":47,"_45":154,"_155":64,"_43":317,"_13":68,"_39":171,"_41":-5,"_29":30,"_159":-5,"_214":318,"_32":319},{"_48":313,"_37":284,"_35":279,"_153":175,"_46":47,"_45":154,"_155":64,"_43":314,"_13":68,"_39":171,"_41":-5,"_29":30,"_159":-5,"_214":315,"_32":316},{"_48":306,"_37":307,"_35":308,"_153":279,"_46":47,"_45":154,"_155":64,"_43":309,"_13":68,"_39":40,"_41":310,"_29":30,"_159":-5,"_214":311,"_32":312},{"_48":299,"_37":300,"_35":301,"_153":279,"_46":47,"_45":154,"_155":64,"_43":302,"_13":68,"_39":40,"_41":303,"_29":30,"_159":-5,"_214":304,"_32":305},{"_48":292,"_37":293,"_35":294,"_153":279,"_46":47,"_45":154,"_155":64,"_43":295,"_13":68,"_39":40,"_41":296,"_29":30,"_159":-5,"_214":297,"_32":298},{"_48":285,"_37":286,"_35":287,"_153":279,"_46":47,"_45":154,"_155":64,"_43":288,"_13":68,"_39":40,"_41":289,"_29":30,"_159":-5,"_214":290,"_32":291},{"_48":276,"_37":277,"_35":278,"_153":279,"_46":47,"_45":154,"_155":64,"_43":280,"_13":68,"_39":40,"_41":281,"_29":30,"_159":-5,"_214":282,"_32":283},{"_48":272,"_37":271,"_35":266,"_153":175,"_46":47,"_45":154,"_155":64,"_43":273,"_13":68,"_39":171,"_41":-5,"_29":30,"_159":-5,"_214":274,"_32":275},{"_48":263,"_37":264,"_35":265,"_153":266,"_46":47,"_45":154,"_155":30,"_43":267,"_13":68,"_39":40,"_41":268,"_29":30,"_159":-5,"_214":269,"_32":270},{"_48":256,"_37":257,"_35":258,"_153":175,"_46":47,"_45":154,"_155":64,"_43":259,"_13":68,"_39":26,"_41":260,"_29":30,"_159":-5,"_214":261,"_32":262},{"_48":249,"_37":250,"_35":251,"_153":175,"_46":47,"_45":154,"_155":64,"_43":252,"_13":68,"_39":26,"_41":253,"_29":30,"_159":-5,"_214":254,"_32":255},{"_48":242,"_37":243,"_35":244,"_153":175,"_46":47,"_45":154,"_155":64,"_43":245,"_13":68,"_39":40,"_41":246,"_29":30,"_159":-5,"_214":247,"_32":248},{"_48":167,"_37":168,"_35":169,"_153":-5,"_46":47,"_45":154,"_155":64,"_43":239,"_13":68,"_39":171,"_41":-5,"_29":30,"_159":-5,"_214":240,"_32":241},{"_48":235,"_37":38,"_35":36,"_153":169,"_46":47,"_45":14,"_155":64,"_43":236,"_13":68,"_39":40,"_41":42,"_29":30,"_159":-5,"_214":237,"_32":238},{"_48":227,"_37":228,"_35":229,"_153":169,"_46":47,"_45":230,"_155":30,"_43":231,"_13":68,"_39":40,"_41":232,"_29":30,"_159":-5,"_214":233,"_32":234},{"_48":220,"_37":221,"_35":222,"_153":169,"_46":47,"_45":154,"_155":64,"_43":223,"_13":68,"_39":40,"_41":224,"_29":30,"_159":-5,"_214":225,"_32":226},{"_48":161,"_37":162,"_35":163,"_153":-5,"_46":47,"_45":154,"_155":64,"_43":217,"_13":68,"_39":26,"_41":165,"_29":30,"_159":-5,"_214":218,"_32":219},{"_48":150,"_37":151,"_35":152,"_153":-5,"_46":47,"_45":154,"_155":64,"_43":213,"_13":68,"_39":157,"_41":158,"_29":30,"_159":-5,"_214":215,"_32":216},["D",1776368571090],"children",[],[151],["D",1776368571090],[],[162],"74389a88-39cc-11f1-a806-42b51c65c3df","types.ts","019d97d1-52c6-756f-9e82-1dce1dbc715a",["D",1776368571090],"export interface Message {\n id: number;\n text: string;\n createdAt: string; // ISO timestamp\n}\n",[],[168,221],"7755b822-39cc-11f1-b471-42b51c65c3df","sound.ts","7755b908-39cc-11f1-b471-42b51c65c3df",2,["D",1776368576327],"/**\n * Generate a simple beep sound using Web Audio API\n * Safe, no dependencies, works in all modern browsers\n */\nexport function playBeep(options?: {\n frequency?: number;\n duration?: number;\n volume?: number;\n}) {\n const freq = options?.frequency ?? 800; // Hz\n const dur = options?.duration ?? 200; // ms\n const vol = options?.volume ?? 0.3; // 0-1\n\n const audioContext = new (window.AudioContext || (window as any).webkitAudioContext)();\n const oscillator = audioContext.createOscillator();\n const gainNode = audioContext.createGain();\n\n oscillator.connect(gainNode);\n gainNode.connect(audioContext.destination);\n\n oscillator.frequency.value = freq;\n oscillator.type = 'sine';\n\n gainNode.gain.setValueAtTime(vol, audioContext.currentTime);\n gainNode.gain.exponentialRampToValueAtTime(0.01, audioContext.currentTime + dur / 1000);\n\n oscillator.start(audioContext.currentTime);\n oscillator.stop(audioContext.currentTime + dur / 1000);\n}\n\n/**\n * Play a notification sound (higher pitch, short duration)\n */\nexport function playNotification() {\n playBeep({ frequency: 1000, duration: 150, volume: 0.3 });\n}\n\n/**\n * Play a success sound (two ascending beeps)\n */\nexport function playSuccess() {\n playBeep({ frequency: 600, duration: 100, volume: 0.25 });\n setTimeout(() => playBeep({ frequency: 900, duration: 100, volume: 0.25 }), 120);\n}\n\n/**\n * Play a random sound from a selection\n */\nexport function playRandom() {\n const sounds = [playNotification, playSuccess];\n const randomSound = sounds[Math.floor(Math.random() * sounds.length)];\n randomSound();\n}\n",[],[168,228],"790338f2-39cc-11f1-b471-42b51c65c3df",["D",1776368579145],[],[168,38],["D",1776368571090],[208,209,210],[168],"743895ec-39cc-11f1-a806-42b51c65c3df","index.tsx","019d97d1-52c6-756f-9e82-170b1ae4f12d",["D",1776368571090],"/** @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();",[],[174,243],"74388fde-39cc-11f1-a806-42b51c65c3df","index.html","019d97d1-52c6-756f-9e82-113ea89342aa",["D",1776368571090],"\n\n \n \n \n Chat\n \n \n \n \n \n

\n \n \n \n\n",[],[174,250],"743887d2-39cc-11f1-a806-42b51c65c3df","favicon.svg","019d97d1-52c6-756f-9e82-0c629f21d64c",["D",1776368571090],"\n",[],[174,257],"743872ec-39cc-11f1-a806-42b51c65c3df","useMessages.ts","019d97d1-52c6-756f-9e82-050e8fa3b10d","019d97d1-52c6-756f-9e82-0a0831706934",["D",1776368571090],"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",[],[174,271,264],"hooks","74388674-39cc-11f1-a806-42b51c65c3df",["D",1776368571090],[203],[174,271],"743859c4-39cc-11f1-a806-42b51c65c3df","QRBackground.tsx","019d97d1-52c6-756f-9e81-fd131d836330","019d97d1-52c6-756f-9e82-01df6e540ca9",["D",1776368571090],"/** @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",[],[174,284,277],"components","74384dd0-39cc-11f1-a806-42b51c65c3df","MessageList.tsx","019d97d1-52c6-756f-9e81-fa8b9492e966",["D",1776368571090],"/** @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",[],[174,284,286],"74382b48-39cc-11f1-a806-42b51c65c3df","MessageInput.tsx","019d97d1-52c6-756f-9e81-f7fa9b31f696",["D",1776368571090],"/** @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",[],[174,284,293],"743825e4-39cc-11f1-a806-42b51c65c3df","Counter.tsx","019d97d1-52c6-756f-9e81-f3f0759da773",["D",1776368571090],"/** @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",[],[174,284,300],"7438195a-39cc-11f1-a806-42b51c65c3df","App.tsx","019d97d1-52c6-756f-9e81-eefe450ee8e6",["D",1776368571090],"/** @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",[],[174,284,307],"74387080-39cc-11f1-a806-42b51c65c3df",["D",1776368571090],[197,198,199,200,201],[174,284],["D",1776368571090],[196,202,204,205,206],[174],"7437e214-39cc-11f1-a806-42b51c65c3df","db.ts","019d97d1-52c6-756f-9e81-e61abbaafaa1",["D",1776368571090],"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",[],[179,321],["D",1776368571090],[194],[179],["D",1776367889779],["D",1789510872811],{"_107":106,"_114":110},{"_107":106,"_108":-5,"_109":110,"_19":60,"_111":112,"_113":30},{"_13":94,"_37":95,"_48":47,"_96":49,"_97":98,"_99":100,"_101":55,"_102":49,"_103":70,"_104":50,"_105":106},"ctx",{"_87":-5,"_135":368,"_369":370,"_371":372,"_373":30,"_374":30,"_375":30,"_376":64,"_377":-5,"_378":-7,"_379":-7,"_380":68,"_381":30,"_382":30,"_383":-5,"_384":30,"_385":30,"_386":30,"_387":-5},"ENV",{"_339":340,"_341":342,"_343":141,"_344":345,"_346":347,"_348":349,"_350":351,"_352":353,"_354":355,"_356":357,"_358":359,"_360":361,"_362":363,"_364":365,"_366":367},"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 · v3