[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_276":277,"_278":279},"routes/_app.x.$handle.$name",{"_117":116,"_33":62,"_125":107,"_28":126,"_13":14,"_127":-5,"_11":128,"_129":130,"_131":132,"_133":134,"_135":136,"_22":-5,"_137":-5,"_138":-5,"_139":26,"_140":141,"_142":76,"_143":-5,"_144":-5,"_145":146},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":-5,"_18":-5},"project",{"_60":61,"_33":62,"_39":63,"_64":-5,"_65":26,"_66":67,"_68":67,"_69":70,"_71":-5,"_18":72,"_73":74,"_75":76,"_77":-5,"_78":-5,"_79":80,"_81":82,"_83":84,"_85":86,"_87":88,"_89":-5,"_90":91,"_92":91,"_93":94,"_95":94,"_96":94,"_97":91,"_98":91,"_99":100,"_101":102,"_103":104,"_105":26},"version",11,"changes",[19,20,21],"aiChatInfo","userId",{"_22":52,"_24":53,"_25":26,"_27":26,"_28":54,"_30":54},{"_22":44,"_24":45,"_25":26,"_27":26,"_28":46,"_30":46},{"_22":23,"_24":-7,"_25":26,"_27":26,"_28":29,"_30":29},"file",{"_31":32,"_33":34,"_35":36,"_37":38,"_39":40,"_41":14,"_42":43,"_25":26},"previous","deleted",false,"deletedHere","path","frontend/components/useLoadingWord.ts","latestPath","fileId","c5780af0-39e5-11f1-9614-42b51c65c3df","name","useLoadingWord.ts","fileType","script","content","import { useEffect, useState } from \"https://esm.sh/react@18.2.0\";\n\n// A grab-bag of fancy gerunds to show during loading states. They're\n// intentionally silly — things like \"articulating\" and \"gesticulating\" —\n// to give a little personality to otherwise anonymous spinners.\nexport const LOADING_WORDS = [\n \"articulating\",\n \"gesticulating\",\n \"ruminating\",\n \"cogitating\",\n \"percolating\",\n \"marinating\",\n \"deliberating\",\n \"effervescing\",\n \"elucidating\",\n \"extemporizing\",\n \"expounding\",\n \"pontificating\",\n \"philosophizing\",\n \"noodling\",\n \"finagling\",\n \"confabulating\",\n \"harmonizing\",\n \"synthesizing\",\n \"orchestrating\",\n \"choreographing\",\n \"calibrating\",\n \"triangulating\",\n \"enumerating\",\n \"disambiguating\",\n \"decoding\",\n \"untangling\",\n \"bedazzling\",\n \"flabbergasting\",\n \"vociferating\",\n \"soliloquizing\",\n \"waxing poetic\",\n \"brainstorming\",\n \"scheming\",\n \"conjuring\",\n \"divining\",\n \"fermenting\",\n \"simmering\",\n \"percolating\",\n \"crystallizing\",\n \"galvanizing\",\n \"pontooning\",\n \"bamboozling\",\n \"hullabalooing\",\n \"shenaniganing\",\n];\n\n/** Pick a random loading word. */\nexport function randomLoadingWord(): string {\n return LOADING_WORDS[Math.floor(Math.random() * LOADING_WORDS.length)];\n}\n\n/**\n * A hook that returns a loading word which rotates every `intervalMs`\n * milliseconds while `active` is true. When `active` flips back to false\n * a fresh word is chosen, so the next loading cycle doesn't start on the\n * same word.\n */\nexport function useLoadingWord(active: boolean, intervalMs = 1200): string {\n const [word, setWord] = useState(() => randomLoadingWord());\n\n useEffect(() => {\n if (!active) {\n // Pre-seed a new word for next time.\n setWord(randomLoadingWord());\n return;\n }\n setWord(randomLoadingWord());\n const id = setInterval(() => setWord(randomLoadingWord()), intervalMs);\n return () => clearInterval(id);\n }, [active, intervalMs]);\n\n return word;\n}\n","createdAt",["D",1776379444820],"branchVersion","branchId","328e7dfa-39e0-11f1-87ca-42b51c65c3df",{"_31":47,"_33":48,"_35":36,"_37":50,"_39":51,"_41":14,"_42":43,"_25":26},{"_31":47,"_33":48,"_35":36,"_37":49},"frontend/components/Chat.tsx","3a55926c-39e5-11f1-b4f8-42b51c65c3df","Chat.tsx","/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useEffect, useRef, useState } from \"https://esm.sh/react@18.2.0\";\nimport { QRCodeView } from \"./QRCode.tsx\";\n\ntype Message = {\n id: number;\n username: string;\n text: string;\n created_at: number;\n image_blob_key: number | null;\n};\n\nexport function Chat({ username, onLogout }: { username: string; onLogout: () => void }) {\n const [messages, setMessages] = useState([]);\n const [draft, setDraft] = useState(\"\");\n const [sending, setSending] = useState(false);\n const [connected, setConnected] = useState(false);\n const [pageUrl, setPageUrl] = useState(\"\");\n const [uploading, setUploading] = useState(false);\n const [uploadError, setUploadError] = useState(null);\n const fileInputRef = useRef(null);\n\n useEffect(() => {\n setPageUrl(window.location.origin + window.location.pathname);\n }, []);\n\n useEffect(() => {\n const es = new EventSource(\"/api/stream?sinceId=0\");\n\n es.addEventListener(\"hello\", () => setConnected(true));\n\n es.addEventListener(\"message\", (event: MessageEvent) => {\n try {\n const msg = JSON.parse(event.data) as Message;\n setMessages((prev) => {\n if (prev.some((m) => m.id === msg.id)) return prev;\n return [...prev, msg];\n });\n } catch (err) {\n console.error(\"Failed to parse message event\", err);\n }\n });\n\n es.addEventListener(\"ping\", () => {});\n\n es.onerror = () => setConnected(false);\n\n return () => es.close();\n }, []);\n\n const sendMessage = async (\n text: string,\n image?: { key: number; contentType: string } | null,\n ) => {\n const body = {\n username,\n text,\n imageBlobKey: image?.key ?? null,\n imageContentType: image?.contentType ?? null,\n };\n const res = await fetch(\"/api/messages\", {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify(body),\n });\n if (!res.ok) {\n const b = await res.json().catch(() => ({}));\n throw new Error(b.error ?? `Send failed (${res.status})`);\n }\n };\n\n const handleSubmit = async (e: React.FormEvent) => {\n e.preventDefault();\n const text = draft.trim();\n if (!text || sending) return;\n setSending(true);\n try {\n await sendMessage(text);\n setDraft(\"\");\n } catch (err) {\n console.error(\"Send error\", err);\n } finally {\n setSending(false);\n }\n };\n\n const handlePhotoSelected = async (file: File) => {\n setUploadError(null);\n setUploading(true);\n try {\n // Upload raw bytes with the correct content-type header.\n const res = await fetch(\"/api/upload\", {\n method: \"POST\",\n headers: { \"Content-Type\": file.type || \"image/jpeg\" },\n body: file,\n });\n if (!res.ok) {\n const b = await res.json().catch(() => ({}));\n throw new Error(b.error ?? `Upload failed (${res.status})`);\n }\n const { key, contentType } = await res.json() as {\n key: number;\n contentType: string;\n };\n // Send a message with the image reference. Text is optional — use draft if present.\n const text = draft.trim();\n await sendMessage(text, { key, contentType });\n setDraft(\"\");\n } catch (err) {\n console.error(\"Photo upload error\", err);\n setUploadError((err as Error).message ?? \"Upload failed\");\n } finally {\n setUploading(false);\n // Reset input so selecting the same photo twice still triggers onChange.\n if (fileInputRef.current) fileInputRef.current.value = \"\";\n }\n };\n\n return (\n

\n {/* Header */}\n

Beyond Text

\n \n \n {connected ? \"live\" : \"connecting…\"}\n \n

\n \n signed in as {username}\n \n \n change\n \n

\n\n {/* Main content */}\n

\n {/* Messages + input */}\n

\n {messages.length === 0\n ? (\n

\n No messages yet. Say hi!\n

\n )\n : (\n messages.map((m) => (\n \n ))\n )}\n

\n\n {uploadError && (\n

\n {uploadError}\n

\n )}\n\n \n {/* Hidden file input — `capture=\"environment\"` opens the rear camera on mobile */}\n {\n const file = (e.target as HTMLInputElement).files?.[0];\n if (file) handlePhotoSelected(file);\n }}\n />\n fileInputRef.current?.click()}\n disabled={uploading}\n aria-label=\"Take or upload a photo\"\n title=\"Take or upload a photo\"\n class=\"flex-shrink-0 w-10 h-10 flex items-center justify-center rounded-lg bg-white border border-gray-300 hover:bg-gray-100 disabled:opacity-50 disabled:cursor-not-allowed text-xl\"\n >\n {uploading ? \"…\" : \"📷\"}\n \n setDraft((e.target as HTMLInputElement).value)}\n placeholder={uploading ? \"Uploading photo…\" : \"Type a message…\"}\n maxLength={2000}\n class=\"flex-1 px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 bg-white\"\n />\n \n Send\n \n \n

\n\n {/* Sidebar: QR + info */}\n \n

\n );\n}\n\nfunction MessageRow({ message, isSelf }: { message: Message; isSelf: boolean }) {\n const time = new Date(message.created_at).toLocaleTimeString([], {\n hour: \"2-digit\",\n minute: \"2-digit\",\n });\n return (\n

\n \n

\n \n {message.username}\n \n \n {time}\n \n

\n {message.image_blob_key != null && (\n \n \n \n )}\n {message.text && (\n

{message.text}

\n )}\n

\n \n );\n}\n","/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useEffect, useRef, useState } from \"https://esm.sh/react@18.2.0\";\nimport { QRCodeView } from \"./QRCode.tsx\";\nimport { useLoadingWord } from \"./useLoadingWord.ts\";\n\ntype Message = {\n id: number;\n username: string;\n text: string;\n created_at: number;\n image_blob_key: number | null;\n};\n\nexport function Chat({ username, onLogout }: { username: string; onLogout: () => void }) {\n const [messages, setMessages] = useState([]);\n const [draft, setDraft] = useState(\"\");\n const [sending, setSending] = useState(false);\n const [connected, setConnected] = useState(false);\n const [pageUrl, setPageUrl] = useState(\"\");\n const [uploading, setUploading] = useState(false);\n const [uploadError, setUploadError] = useState(null);\n const fileInputRef = useRef(null);\n\n // Rotating \"loading word\" per in-flight loading state. The hook returns a\n // fresh gerund (e.g. \"articulating\", \"gesticulating\") every ~1.2s while the\n // corresponding boolean is true.\n const connectingWord = useLoadingWord(!connected);\n const uploadingWord = useLoadingWord(uploading);\n const sendingWord = useLoadingWord(sending);\n\n useEffect(() => {\n setPageUrl(window.location.origin + window.location.pathname);\n }, []);\n\n useEffect(() => {\n const es = new EventSource(\"/api/stream?sinceId=0\");\n\n es.addEventListener(\"hello\", () => setConnected(true));\n\n es.addEventListener(\"message\", (event: MessageEvent) => {\n try {\n const msg = JSON.parse(event.data) as Message;\n setMessages((prev) => {\n if (prev.some((m) => m.id === msg.id)) return prev;\n return [...prev, msg];\n });\n } catch (err) {\n console.error(\"Failed to parse message event\", err);\n }\n });\n\n es.addEventListener(\"ping\", () => {});\n\n es.onerror = () => setConnected(false);\n\n return () => es.close();\n }, []);\n\n const sendMessage = async (\n text: string,\n image?: { key: number; contentType: string } | null,\n ) => {\n const body = {\n username,\n text,\n imageBlobKey: image?.key ?? null,\n imageContentType: image?.contentType ?? null,\n };\n const res = await fetch(\"/api/messages\", {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify(body),\n });\n if (!res.ok) {\n const b = await res.json().catch(() => ({}));\n throw new Error(b.error ?? `Send failed (${res.status})`);\n }\n };\n\n const handleSubmit = async (e: React.FormEvent) => {\n e.preventDefault();\n const text = draft.trim();\n if (!text || sending) return;\n setSending(true);\n try {\n await sendMessage(text);\n setDraft(\"\");\n } catch (err) {\n console.error(\"Send error\", err);\n } finally {\n setSending(false);\n }\n };\n\n const handlePhotoSelected = async (file: File) => {\n setUploadError(null);\n setUploading(true);\n try {\n // Upload raw bytes with the correct content-type header.\n const res = await fetch(\"/api/upload\", {\n method: \"POST\",\n headers: { \"Content-Type\": file.type || \"image/jpeg\" },\n body: file,\n });\n if (!res.ok) {\n const b = await res.json().catch(() => ({}));\n throw new Error(b.error ?? `Upload failed (${res.status})`);\n }\n const { key, contentType } = await res.json() as {\n key: number;\n contentType: string;\n };\n // Send a message with the image reference. Text is optional — use draft if present.\n const text = draft.trim();\n await sendMessage(text, { key, contentType });\n setDraft(\"\");\n } catch (err) {\n console.error(\"Photo upload error\", err);\n setUploadError((err as Error).message ?? \"Upload failed\");\n } finally {\n setUploading(false);\n // Reset input so selecting the same photo twice still triggers onChange.\n if (fileInputRef.current) fileInputRef.current.value = \"\";\n }\n };\n\n return (\n

\n {/* Header */}\n

Beyond Text

\n \n \n {connected ? \"live\" : `${connectingWord}…`}\n \n

\n \n signed in as {username}\n \n \n change\n \n

\n\n {/* Main content */}\n

\n {/* Messages + input */}\n

\n {messages.length === 0\n ? (\n

\n No messages yet. Say hi!\n

\n )\n : (\n messages.map((m) => (\n \n ))\n )}\n

\n\n {uploadError && (\n

\n {uploadError}\n

\n )}\n\n \n {/* Hidden file input — `capture=\"environment\"` opens the rear camera on mobile */}\n {\n const file = (e.target as HTMLInputElement).files?.[0];\n if (file) handlePhotoSelected(file);\n }}\n />\n fileInputRef.current?.click()}\n disabled={uploading}\n aria-label=\"Take or upload a photo\"\n title=\"Take or upload a photo\"\n class=\"flex-shrink-0 w-10 h-10 flex items-center justify-center rounded-lg bg-white border border-gray-300 hover:bg-gray-100 disabled:opacity-50 disabled:cursor-not-allowed text-xl\"\n >\n {uploading ? ⋯ : \"📷\"}\n \n setDraft((e.target as HTMLInputElement).value)}\n placeholder={uploading ? `${uploadingWord} your photo…` : \"Type a message…\"}\n maxLength={2000}\n class=\"flex-1 px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 bg-white\"\n />\n \n {sending ? `${sendingWord}…` : \"Send\"}\n \n \n

\n\n {/* Sidebar: QR + info */}\n \n

\n \n

\n \n {message.username}\n \n \n {time}\n \n

\n {message.image_blob_key != null && (\n \n \n \n )}\n {message.text && (\n

{message.text}

\n )}\n

\n \n );\n}\n",["D",1776379444820],{"_31":55,"_33":56,"_35":36,"_37":58,"_39":59,"_41":14,"_42":43,"_25":26},{"_31":55,"_33":56,"_35":36,"_37":57},"frontend/components/QRCode.tsx","2c4642ca-39e5-11f1-a012-42b51c65c3df","QRCode.tsx","/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useEffect, useState } from \"https://esm.sh/react@18.2.0\";\nimport QRCode from \"https://esm.sh/qrcode@1.5.3\";\n\nexport function QRCodeView({ url }: { url: string }) {\n const [dataUrl, setDataUrl] = useState(null);\n\n useEffect(() => {\n let cancelled = false;\n QRCode.toDataURL(url, { margin: 1, width: 240 })\n .then((result: string) => {\n if (!cancelled) setDataUrl(result);\n })\n .catch((err: unknown) => console.error(\"QR generation failed\", err));\n return () => {\n cancelled = true;\n };\n }, [url]);\n\n return (\n

\n {dataUrl\n ? $\"Join$ \n :

}\n

\n Scan to join\n

\n {url}\n

\n );\n}\n","/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useEffect, useState } from \"https://esm.sh/react@18.2.0\";\nimport QRCode from \"https://esm.sh/qrcode@1.5.3\";\nimport { useLoadingWord } from \"./useLoadingWord.ts\";\n\nexport function QRCodeView({ url }: { url: string }) {\n const [dataUrl, setDataUrl] = useState(null);\n const loadingWord = useLoadingWord(dataUrl === null);\n\n useEffect(() => {\n let cancelled = false;\n QRCode.toDataURL(url, { margin: 1, width: 240 })\n .then((result: string) => {\n if (!cancelled) setDataUrl(result);\n })\n .catch((err: unknown) => console.error(\"QR generation failed\", err));\n return () => {\n cancelled = true;\n };\n }, [url]);\n\n return (\n

\n {dataUrl\n ? $\"Join$ \n : (\n

\n {loadingWord}…\n

\n )}\n

\n Scan to join\n

\n {url}\n

\n );\n}\n",["D",1776379444820],"id","32897a44-39e0-11f1-87ca-42b51c65c3df","beyond-text",["D",1776377050794],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","Starter template with client-side React & Hono server","imageUrl","a0bf3b31-15a5-4d5c-880e-4b1e22c9bc18","pinnedFileId","019d9852-b70f-72eb-9942-74f04958f416","pinPreview",true,"pinMigrated","screenshotVersion","likeCount",0,"orgId","e81e7335-6d4c-4764-a902-d0962bbfa9f7","tursoName","32897a4439e011f187ca42b51c65c3df","tursoHostname","32897a4439e011f187ca42b51c65c3df-val-town.aws-us-east-2.turso.io","tursoMeasuredAt",["D",1789518064818],"pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_117":116,"_124":120},"org",{"_117":116,"_118":-5,"_119":120,"_18":72,"_121":122,"_123":26},"branch",{"_13":106,"_33":107,"_60":43,"_108":61,"_109":-5,"_110":-5,"_111":-5,"_112":-5,"_113":-5,"_114":62,"_115":116},"isOwned",13,"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",{"_60":61,"_33":62,"_39":271,"_64":-5,"_65":26,"_66":67,"_68":67,"_69":70,"_71":-5,"_18":72,"_73":74,"_75":76,"_77":-5,"_78":-5,"_79":80,"_81":82,"_83":84,"_85":86,"_87":272,"_89":-5,"_90":91,"_92":91,"_93":94,"_95":94,"_96":94,"_97":91,"_98":91,"_99":273,"_101":274,"_103":275,"_105":26},"tree",[185,196,197],"files",[185,186,187,188,189,190,191,192,193,194,195,196,197],"counts",{"_175":80,"_176":156,"_177":80,"_178":179,"_180":181},"contents",[147,148,149],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_60":169,"_33":170,"_31":171,"_152":-5,"_42":43,"_41":166,"_154":76,"_39":172,"_13":80,"_35":173,"_37":-5,"_25":26,"_159":-5,"_28":174},{"_60":161,"_33":162,"_31":163,"_152":-5,"_42":43,"_41":164,"_154":76,"_39":165,"_13":166,"_35":22,"_37":167,"_25":26,"_159":-5,"_28":168},{"_60":150,"_33":151,"_31":74,"_152":-5,"_42":43,"_41":153,"_154":76,"_39":155,"_13":156,"_35":157,"_37":158,"_25":26,"_159":-5,"_28":160},"7d85635a-39e5-11f1-9d36-42b51c65c3df","index.ts","parentId",9,"latest",["D",1776379324108],2,"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 { blob } from \"https://esm.town/v/std/blob\";\nimport { Hono } from \"npm:hono\";\n\nconst app = new Hono();\n\n// --- DB setup ---\nawait sqlite.execute(`\n CREATE TABLE IF NOT EXISTS messages (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n username TEXT NOT NULL,\n text TEXT NOT NULL,\n created_at INTEGER NOT NULL\n )\n`);\n\n// Idempotently add image columns (for existing deployments)\nfor (const stmt of [\n \"ALTER TABLE messages ADD COLUMN image_blob_key INTEGER\",\n \"ALTER TABLE messages ADD COLUMN image_content_type TEXT\",\n]) {\n try {\n await sqlite.execute(stmt);\n } catch (_err) {\n // Column already exists — safe to ignore\n }\n}\n\nconst BLOB_PREFIX = \"beyond-text:image:\";\n\n// --- Static files ---\napp.get(\"/\", () => serveFile(\"/frontend/index.html\"));\napp.get(\"/frontend/**/*\", (c) => serveFile(c.req.path));\napp.get(\"/source\", (c) => c.redirect(parseVal().links.self.val));\n\n// --- API ---\n\n// Upload an image. Returns { key, contentType } — caller then includes `imageBlobKey` in POST /api/messages.\napp.post(\"/api/upload\", async (c) => {\n const contentType = c.req.header(\"content-type\") ?? \"\";\n if (!contentType.startsWith(\"image/\")) {\n return c.json({ error: \"Content-Type must be image/*\" }, 400);\n }\n const bytes = new Uint8Array(await c.req.arrayBuffer());\n if (bytes.byteLength === 0) {\n return c.json({ error: \"Empty upload\" }, 400);\n }\n if (bytes.byteLength > 8 * 1024 * 1024) {\n return c.json({ error: \"Image too large (max 8MB)\" }, 413);\n }\n\n // Generate a random integer key and store under a namespaced blob path.\n // We persist the raw integer in SQLite; the blob key is `${BLOB_PREFIX}${int}`.\n const key = Math.floor(Math.random() * Number.MAX_SAFE_INTEGER);\n await blob.set(`${BLOB_PREFIX}${key}`, bytes);\n\n return c.json({ key, contentType });\n});\n\n// Serve a stored image by its integer key.\napp.get(\"/api/image/:key\", async (c) => {\n const keyParam = c.req.param(\"key\");\n if (!/^\\d+$/.test(keyParam)) {\n return c.text(\"Invalid key\", 400);\n }\n\n // Look up content-type from the most recent message referencing this key.\n const result = await sqlite.execute({\n sql:\n \"SELECT image_content_type FROM messages WHERE image_blob_key = ? ORDER BY id DESC LIMIT 1\",\n args: [Number(keyParam)],\n });\n const row = result.rows[0] as { image_content_type: string | null } | undefined;\n const contentType = row?.image_content_type ?? \"application/octet-stream\";\n\n try {\n const response = await blob.get(`${BLOB_PREFIX}${keyParam}`);\n return new Response(response.body, {\n headers: {\n \"Content-Type\": contentType,\n \"Cache-Control\": \"public, max-age=31536000, immutable\",\n },\n });\n } catch (_err) {\n return c.text(\"Not found\", 404);\n }\n});\n\n// Post a new message (optionally with an image reference).\napp.post(\"/api/messages\", async (c) => {\n const body = await c.req.json<{\n username: string;\n text: string;\n imageBlobKey?: number | null;\n imageContentType?: string | null;\n }>();\n const cleanUsername = (body.username ?? \"\").toString().trim().slice(0, 40);\n const cleanText = (body.text ?? \"\").toString().trim().slice(0, 2000);\n\n const hasImage = typeof body.imageBlobKey === \"number\" && Number.isFinite(body.imageBlobKey);\n\n if (!cleanUsername) {\n return c.json({ error: \"username required\" }, 400);\n }\n if (!cleanText && !hasImage) {\n return c.json({ error: \"text or image required\" }, 400);\n }\n\n const result = await sqlite.execute({\n sql:\n \"INSERT INTO messages (username, text, created_at, image_blob_key, image_content_type) VALUES (?, ?, ?, ?, ?)\",\n args: [\n cleanUsername,\n cleanText,\n Date.now(),\n hasImage ? body.imageBlobKey! : null,\n hasImage ? (body.imageContentType ?? \"application/octet-stream\") : null,\n ],\n });\n return c.json({ ok: true, id: Number(result.lastInsertRowid) });\n});\n\n// Get messages with id > sinceId (catch-up on connect).\napp.get(\"/api/messages\", async (c) => {\n const sinceId = Number(c.req.query(\"sinceId\") ?? 0);\n const result = await sqlite.execute({\n sql:\n \"SELECT id, username, text, created_at, image_blob_key FROM messages WHERE id > ? ORDER BY id ASC LIMIT 500\",\n args: [sinceId],\n });\n return c.json({ messages: result.rows });\n});\n\n// Server-Sent Events stream of new messages.\napp.get(\"/api/stream\", (c) => {\n const sinceIdParam = Number(c.req.query(\"sinceId\") ?? 0);\n\n const stream = new ReadableStream({\n async start(controller) {\n const encoder = new TextEncoder();\n let lastId = sinceIdParam;\n let closed = false;\n\n const send = (event: string, data: unknown) => {\n if (closed) return;\n try {\n controller.enqueue(\n encoder.encode(`event: ${event}\\ndata: ${JSON.stringify(data)}\\n\\n`),\n );\n } catch {\n closed = true;\n }\n };\n\n send(\"hello\", { lastId });\n\n const poll = async () => {\n while (!closed) {\n try {\n const result = await sqlite.execute({\n sql:\n \"SELECT id, username, text, created_at, image_blob_key FROM messages WHERE id > ? ORDER BY id ASC LIMIT 100\",\n args: [lastId],\n });\n const rows = result.rows as Array<{\n id: number;\n username: string;\n text: string;\n created_at: number;\n image_blob_key: number | null;\n }>;\n if (rows.length > 0) {\n for (const row of rows) {\n send(\"message\", row);\n lastId = Number(row.id);\n }\n } else {\n send(\"ping\", { t: Date.now() });\n }\n } catch (err) {\n send(\"error\", { message: String(err) });\n }\n await new Promise((r) => setTimeout(r, 1500));\n }\n };\n\n poll();\n\n c.req.raw.signal.addEventListener(\"abort\", () => {\n closed = true;\n try {\n controller.close();\n } catch {}\n });\n },\n });\n\n return new Response(stream, {\n headers: {\n \"Content-Type\": \"text/event-stream\",\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.\napp.onError((err) => Promise.reject(err));\n\nexport default app.fetch;\n","label",[151],"49a789c8-39e5-11f1-9eb4-42b51c65c3df","README.md","019d9852-b70f-72eb-9942-702ae94f100e",8,["D",1776379237090],1,"# Beyond Text — Chat\n\nA minimal realtime chat app built on Val Town. Messages are stored in Val Town\nSQLite and streamed to every client over Server-Sent Events. A QR code of the\napp's own URL is shown in the sidebar so people can scan to join.\n\n## Features\n\n- 💬 Realtime chat via Server-Sent Events (no WebSockets needed)\n- 🗄️ Messages stored in Val Town SQLite\n- 📱 QR code of the site URL for easy joining\n- 👤 Username saved to `localStorage` (prompted on first visit)\n- 🧘 No auto-scroll, no auto-focus on the input\n\n## Architecture\n\n```mermaid\ngraph LR\n Browser -->|GET /| Hono[index.ts
Hono server]\n Hono -->|serves| HTML[frontend/index.html + React]\n Browser -->|SSE /api/stream| Hono\n Browser -->|POST /api/messages| Hono\n Hono -->|read/write| SQLite[(messages table)]\n Hono -->|stream new rows| Browser\n```\n\n## File structure\n\n```\nindex.ts ← Hono backend: static + /api routes + SSE stream\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 ← Username gating (localStorage)\n UsernamePrompt.tsx ← First-visit username form\n Chat.tsx ← Messages list, input, sidebar\n QRCode.tsx ← Renders a QR of the site URL\n```\n\n## API\n\n- `GET /` — serves the React app\n- `POST /api/messages` — `{ username, text }` → stores a message in SQLite\n- `GET /api/messages?sinceId=N` — fetch messages newer than `N`\n- `GET /api/stream?sinceId=N` — SSE stream of new messages (polls SQLite every\n 1.5s; emits `hello`, `message`, and `ping` events)\n\n## Notes on design choices\n\n- **SSE instead of WebSockets**: Val Town doesn't accept incoming WebSocket\n connections, so the server polls SQLite on a 1.5s loop and pushes new rows\n to each subscribed client as SSE events.\n- **No auto-scroll / auto-focus**: The messages pane scrolls only when the\n user scrolls, and the input is never programmatically focused.\n- **Username in `localStorage`**: A first-visit prompt stores the chosen name\n under the key `beyond-text:username`. A \"change\" button in the header\n clears it.\n",[162],"32940c0c-39e0-11f1-87ca-42b51c65c3df","frontend","019d9852-b70f-72eb-9942-6caafeaef6b4",["D",1776377050794],"directory",[170],"pulls","branches","forks","envVars",{"_182":80,"_184":80},"connections",{"_182":80,"_183":80},"count","unfilledCount","emptyCount",{"_60":169,"_33":170,"_31":171,"_152":-5,"_42":43,"_41":166,"_154":76,"_39":268,"_13":80,"_35":173,"_37":-5,"_25":26,"_159":-5,"_199":269,"_28":270},{"_60":264,"_33":232,"_31":228,"_152":171,"_42":43,"_41":166,"_154":76,"_39":265,"_13":80,"_35":173,"_37":-5,"_25":26,"_159":-5,"_199":266,"_28":267},{"_60":256,"_33":257,"_31":258,"_152":228,"_42":43,"_41":259,"_154":76,"_39":260,"_13":166,"_35":36,"_37":261,"_25":26,"_159":-5,"_199":262,"_28":263},{"_60":252,"_33":48,"_31":47,"_152":228,"_42":43,"_41":14,"_154":76,"_39":253,"_13":156,"_35":36,"_37":50,"_25":26,"_159":-5,"_199":254,"_28":255},{"_60":245,"_33":246,"_31":247,"_152":228,"_42":43,"_41":166,"_154":76,"_39":248,"_13":80,"_35":36,"_37":249,"_25":26,"_159":-5,"_199":250,"_28":251},{"_60":241,"_33":56,"_31":55,"_152":228,"_42":43,"_41":14,"_154":76,"_39":242,"_13":166,"_35":36,"_37":58,"_25":26,"_159":-5,"_199":243,"_28":244},{"_60":233,"_33":234,"_31":235,"_152":228,"_42":43,"_41":236,"_154":76,"_39":237,"_13":80,"_35":36,"_37":238,"_25":26,"_159":-5,"_199":239,"_28":240},{"_60":227,"_33":34,"_31":32,"_152":228,"_42":43,"_41":14,"_154":76,"_39":229,"_13":80,"_35":36,"_37":38,"_25":26,"_159":-5,"_199":230,"_28":231},{"_60":220,"_33":221,"_31":222,"_152":171,"_42":43,"_41":166,"_154":76,"_39":223,"_13":80,"_35":22,"_37":224,"_25":26,"_159":-5,"_199":225,"_28":226},{"_60":212,"_33":213,"_31":214,"_152":171,"_42":43,"_41":215,"_154":26,"_39":216,"_13":166,"_35":22,"_37":217,"_25":26,"_159":-5,"_199":218,"_28":219},{"_60":205,"_33":206,"_31":207,"_152":171,"_42":43,"_41":166,"_154":76,"_39":208,"_13":80,"_35":36,"_37":209,"_25":26,"_159":-5,"_199":210,"_28":211},{"_60":161,"_33":162,"_31":163,"_152":-5,"_42":43,"_41":164,"_154":76,"_39":202,"_13":166,"_35":22,"_37":167,"_25":26,"_159":-5,"_199":203,"_28":204},{"_60":150,"_33":151,"_31":74,"_152":-5,"_42":43,"_41":153,"_154":76,"_39":198,"_13":156,"_35":157,"_37":158,"_25":26,"_159":-5,"_199":200,"_28":201},["D",1776379324108],"children",[],[151],["D",1776379237090],[],[162],"329407ac-39e0-11f1-87ca-42b51c65c3df","index.tsx","019d9852-b70f-72eb-9942-68e3f8f1aed1",["D",1776377050794],"/** @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();",[],[170,206],"20ecc32c-39e5-11f1-a6b6-42b51c65c3df","index.html","019d9852-b70f-72eb-9942-67d9eb60bfa2",3,["D",1776379168769],"\n\n \n \n \n Beyond Text — Chat\n \n \n \n \n

\n \n \n \n\n",[],[170,213],"3293df3e-39e0-11f1-87ca-42b51c65c3df","favicon.svg","019d9852-b70f-72eb-9942-63256cc8b9aa",["D",1776377050794],"\n",[],[170,221],"c5780a50-39e5-11f1-9614-42b51c65c3df","019d9852-b70f-72eb-9942-5c52eec41efc",["D",1776379444820],[],[170,232,34],"components","2969f416-39e5-11f1-a012-42b51c65c3df","UsernamePrompt.tsx","2969f5ec-39e5-11f1-a012-42b51c65c3df",5,["D",1776379183016],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState } from \"https://esm.sh/react@18.2.0\";\n\nexport function UsernamePrompt({ onSubmit }: { onSubmit: (name: string) => void }) {\n const [name, setName] = useState(\"\");\n const [error, setError] = useState(null);\n\n const handleSubmit = (e: React.FormEvent) => {\n e.preventDefault();\n const trimmed = name.trim();\n if (!trimmed) {\n setError(\"Please enter a username.\");\n return;\n }\n if (trimmed.length > 40) {\n setError(\"Username must be 40 characters or fewer.\");\n return;\n }\n onSubmit(trimmed);\n };\n\n return (\n

\n \n

Join the chat

\n Pick a username — it'll be saved on this device.\n

\n setName((e.target as HTMLInputElement).value)}\n placeholder=\"Username\"\n maxLength={40}\n class=\"w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500\"\n />\n {error &&

{error}

}\n \n Join\n \n

\n view source\n

\n \n

\n );\n}\n",[],[170,232,234],"c5785686-39e5-11f1-9614-42b51c65c3df",["D",1776379444820],[],[170,232,56],"3293d82c-39e0-11f1-87ca-42b51c65c3df","Counter.tsx","019d9852-b70f-72eb-9942-581c19be40c2",["D",1776377050794],"/** @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",[],[170,232,246],"c578227e-39e5-11f1-9614-42b51c65c3df",["D",1776379444820],[],[170,232,48],"23b529a0-39e5-11f1-a99b-42b51c65c3df","App.tsx","019d9852-b70f-72eb-9942-567aa455815b",4,["D",1776379173439],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useEffect, useState } from \"https://esm.sh/react@18.2.0\";\nimport { UsernamePrompt } from \"./UsernamePrompt.tsx\";\nimport { Chat } from \"./Chat.tsx\";\n\nconst STORAGE_KEY = \"beyond-text:username\";\n\nexport function App() {\n const [username, setUsername] = useState(null);\n const [ready, setReady] = useState(false);\n\n // Load username from localStorage on mount\n useEffect(() => {\n try {\n const stored = localStorage.getItem(STORAGE_KEY);\n if (stored) setUsername(stored);\n } catch {\n // ignore\n }\n setReady(true);\n }, []);\n\n const handleSetUsername = (name: string) => {\n try {\n localStorage.setItem(STORAGE_KEY, name);\n } catch {\n // ignore\n }\n setUsername(name);\n };\n\n const handleLogout = () => {\n try {\n localStorage.removeItem(STORAGE_KEY);\n } catch {\n // ignore\n }\n setUsername(null);\n };\n\n if (!ready) return null;\n\n if (!username) {\n return ;\n }\n\n return ;\n}\n",[],[170,232,257],"3293ddd6-39e0-11f1-87ca-42b51c65c3df",["D",1776377050794],[187,188,189,190,191,192],[170,232],["D",1776377050794],[186,193,194,195],[170],["D",1776377050794],["D",1789518064818],{"_117":116,"_124":120},{"_117":116,"_118":-5,"_119":120,"_18":72,"_121":122,"_123":26},{"_13":106,"_33":107,"_60":43,"_108":61,"_109":-5,"_110":-5,"_111":-5,"_112":-5,"_113":-5,"_114":62,"_115":116},"ctx",{"_99":-5,"_144":309,"_310":311,"_312":313,"_314":26,"_315":26,"_316":26,"_317":76,"_318":-5,"_319":-7,"_320":-7,"_321":80,"_322":26,"_323":26,"_324":-5,"_325":26,"_326":26,"_327":26,"_328":-5},"ENV",{"_280":281,"_282":283,"_284":107,"_285":286,"_287":288,"_289":290,"_291":292,"_293":294,"_295":296,"_297":298,"_299":300,"_301":302,"_303":304,"_305":306,"_307":308},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","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 · v11