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\n {run.model}\n {running && working}\n {provider?.kind === \"turn\" && (\n via {provider.stats.provider}\n )}\n

\n\n {run.text &&

{run.text}

}\n\n {run.events.length > 0 && (\n

\n \n turn {e.stats.index}{\" \"}\n {num(e.stats.completionTokens)} tok · first token {ms(e.stats.ttftMs)}{e.stats.totalMs - e.stats.ttftMs > 50 ? ` · ${num(e.stats.tokensPerSecond)} tok/s` : \"\"}\n \n {ms(e.stats.totalMs)}\n
\n {e.name} {e.args}\n {ms(e.ms)}\n

\n )}\n\n {run.totals && (\n

\n ✓ {run.totals.turns} turn{run.totals.turns === 1 ? \"\" : \"s\"}, {run.totals.toolCalls} tool call{run.totals.toolCalls === 1 ? \"\" : \"s\"}, {num(run.totals.completionTokens)} tokens, {usd(run.totals.cost)} · {ms(run.totals.roundTripMs)}\n

\n )}\n {run.error && (\n

\n {run.error}\n

\n )}\n

\n );\n}\n\nexport function ChatPanel({\n feed,\n loading,\n model,\n defaults,\n models,\n onModelChange,\n onSend,\n onReset,\n}: {\n feed: FeedItem[];\n loading: boolean;\n model: string;\n defaults: string[];\n models: ModelOption[];\n onModelChange: (model: string) => void;\n onSend: (instruction: string) => void;\n onReset: () => void;\n}) {\n const [draft, setDraft] = useState(\"\");\n const [providers, setProviders] = useState<{ tag: string; name: string }[]>([]);\n const scrollRef = useRef(null);\n\n // Suggest provider pins for the currently-typed model slug.\n const baseSlug = model.split(\"@\")[0].trim();\n useEffect(() => {\n setProviders([]);\n if (!/^[\\w.-]+\\/[\\w.:-]+$/.test(baseSlug)) return;\n let cancelled = false;\n const t = setTimeout(() => {\n fetch(`/api/providers?model=${encodeURIComponent(baseSlug)}`)\n .then((r) => r.json())\n .then((d) => {\n if (!cancelled) setProviders(d.providers ?? []);\n })\n .catch(() => {});\n }, 300);\n return () => {\n cancelled = true;\n clearTimeout(t);\n };\n }, [baseSlug]);\n\n useEffect(() => {\n scrollRef.current?.scrollTo({ top: scrollRef.current.scrollHeight, behavior: \"smooth\" });\n }, [feed, loading]);\n\n function submit() {\n const text = draft.trim();\n if (!text || loading) return;\n onSend(text);\n setDraft(\"\");\n }\n\n return (\n

OpenRouter Coder

\n Any model on{\" \"}\n OpenRouter{\" \"}\n builds and edits a page with tools\n

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

\n\n

\n Model\n onModelChange((e.target as HTMLInputElement).value)}\n placeholder=\"provider/model-slug\"\n spellCheck={false}\n className=\"mt-1 w-full rounded-lg border border-gray-300 px-3 py-1.5 font-mono text-xs focus:border-transparent focus:outline-none focus:ring-2 focus:ring-blue-500\"\n />\n \n {models.map((m) => )}\n \n {providers.length > 0 && (\n

\n provider:\n {providers.map((p) => {\n const pinned = model === `${baseSlug}@${p.tag}`;\n return (\n onModelChange(pinned ? baseSlug : `${baseSlug}@${p.tag}`)}\n title={p.name}\n className={`cursor-pointer rounded-full border px-2 py-0.5 font-mono text-[10px] ${\n pinned\n ? \"border-amber-500 bg-amber-50 text-amber-700\"\n : \"border-gray-200 text-gray-500 hover:border-gray-300\"\n }`}\n >\n {p.tag}\n \n );\n })}\n

\n )}\n

\n {defaults.map((slug) => (\n onModelChange(slug)}\n className={`cursor-pointer rounded-full border px-2 py-0.5 font-mono text-[10px] ${\n model === slug\n ? \"border-blue-500 bg-blue-50 text-blue-700\"\n : \"border-gray-200 text-gray-500 hover:border-gray-300\"\n }`}\n >\n {slug.replace(/^[^/]+\\//, \"\")}\n \n ))}\n

\n\n

\n {feed.length === 0 && (\n

Pick a model, describe a page. Then ask for changes: the model reads and edits the files with tools, and the page re-renders after every edit.

\n {EXAMPLES.map((example) => (\n onSend(example)}\n className=\"block w-full cursor-pointer rounded-lg border border-gray-200 bg-white px-3 py-2 text-left hover:border-blue-400 hover:text-blue-700\"\n >\n {example}\n \n ))}\n

\n )}\n\n {feed.map((item, i) => item.kind === \"user\"\n ? (\n

\n {item.text}\n

\n )\n : )}\n

\n\n

\n setDraft((e.target as HTMLTextAreaElement).value)}\n onKeyDown={(e) => {\n if (e.key === \"Enter\" && !e.shiftKey) {\n e.preventDefault();\n submit();\n }\n }}\n rows={2}\n placeholder=\"Describe a page, or a change to it… (Enter to send)\"\n className=\"w-full resize-none rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-transparent focus:outline-none focus:ring-2 focus:ring-blue-500\"\n />\n

\n {\n if (text && !loading && model.trim()) onSend(text);\n }}\n />\n \n {loading ? \"Working…\" : \"Send\"}\n \n

\n view source\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 type { AgentRun, FeedItem, ModelOption } from \"./App.tsx\";\nimport { VoiceButton } from \"./VoiceButton.tsx\";\n\n// ?voice=1 starts listening on load, for hands-free use and for driving the page in tests.\nconst AUTO_VOICE = new URLSearchParams(location.search).get(\"voice\") === \"1\";\n// ?silence=100 sends after 100 ms of silence; the default is 300 ms.\nconst SILENCE_MS = Number(new URLSearchParams(location.search).get(\"silence\")) || 300;\n\nconst EXAMPLES = [\n \"A pomodoro timer with start and reset\",\n \"A pricing page with three tiers\",\n \"A dark landing page for a coffee brand\",\n];\n\nconst ms = (n: number) => n >= 1000 ? `${(n / 1000).toFixed(2)}s` : `${Math.round(n)}ms`;\nconst num = (n: number) => Math.round(n).toLocaleString();\nconst usd = (n: number) => n >= 0.01 ? `$${n.toFixed(3)}` : `$${n.toFixed(5)}`;\n\n// One agent run: the model's reply, then every turn and tool call in order with its timing.\nfunction RunCard({ run }: { run: AgentRun }) {\n const running = !run.totals && !run.error;\n const provider = [...run.events].reverse().find((e) => e.kind === \"turn\" && e.stats.provider);\n return (\n

\n {run.model}\n {running && working}\n {provider?.kind === \"turn\" && (\n via {provider.stats.provider}\n )}\n

\n\n {run.text &&

{run.text}

}\n\n {run.events.length > 0 && (\n

\n \n turn {e.stats.index}{\" \"}\n {num(e.stats.completionTokens)} tok · first token {ms(e.stats.ttftMs)}{e.stats.totalMs - e.stats.ttftMs > 50 ? ` · ${num(e.stats.tokensPerSecond)} tok/s` : \"\"}\n \n {ms(e.stats.totalMs)}\n
\n {e.name} {e.args}\n {ms(e.ms)}\n

\n )}\n\n {run.totals && (\n

\n )}\n {run.error && (\n

\n {run.error}\n

\n )}\n

OpenRouter Coder

\n Any model on{\" \"}\n OpenRouter{\" \"}\n builds and edits a page with tools\n

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

\n\n

\n )}\n

\n\n

\n {feed.length === 0 && (\n

Pick a model, describe a page. Then ask for changes: the model reads and edits the files with tools, and the page re-renders after every edit.

\n )}\n\n {feed.map((item, i) => item.kind === \"user\"\n ? (\n

\n {item.text}\n

\n )\n : )}\n

\n\n

\n setDraft(text)}\n onFinal={(text) => {\n setDraft(\"\");\n if (text && !loading && model.trim()) onSend(text);\n }}\n />\n \n {loading ? \"Working…\" : \"Send\"}\n \n

\n view source\n

\n );\n}\n","createdAt",["D",1788467047374],"branchVersion","branchId","bcd0622a-e9a0-439d-804c-4b21a255e97d","id","6c39c4f0-b809-411f-9870-024217ce1962","openrouter-coder",["D",1785252223134],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","Any OpenRouter model codes a web page live, with tok/s + cost","imageUrl","https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/64dc00cc-94d9-47dd-81b1-dde02610d900/square512?exp=1789592399&sig=9f2b8198a6bd290c0e4cd558a371acaf6bae0541324daebbd1636993bd403dce","a0bf3b31-15a5-4d5c-880e-4b1e22c9bc18","pinnedFileId","019fa953-1907-764b-93b8-955c6a296213","pinPreview","pinMigrated","screenshotVersion","likeCount",0,"orgId","e81e7335-6d4c-4764-a902-d0962bbfa9f7","tursoName","6c39c4f0b809411f9870024217ce1962","tursoHostname","6c39c4f0b809411f9870024217ce1962-val-town.aws-us-east-2.turso.io","tursoMeasuredAt",["D",1789561254403],"pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_104":103,"_111":107},"org",{"_104":103,"_105":-5,"_106":107,"_18":58,"_108":109,"_110":27},"branch",{"_13":91,"_33":92,"_45":44,"_93":46,"_94":95,"_96":97,"_98":52,"_99":46,"_100":67,"_101":47,"_102":103},"isOwned",105,"voice","projectId","forkedBranchId","c2c67fa8-24f8-445b-bda0-6e7ff916defa","forkedBranchVersion",9,"forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","stevekrouse","handle","displayName","avatar","https://images.clerk.dev/uploaded/img_2PqHa2Gsy93xQrjh2w78Xu0cChW.jpeg","tier","pro","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_45":46,"_33":47,"_40":309,"_49":-5,"_50":27,"_51":52,"_53":52,"_54":55,"_56":57,"_18":58,"_59":60,"_61":25,"_62":-5,"_63":-5,"_64":65,"_66":67,"_68":69,"_70":71,"_72":310,"_74":-5,"_75":76,"_77":76,"_78":79,"_80":79,"_81":79,"_82":76,"_83":76,"_84":311,"_86":312,"_88":313,"_90":27},"tree",[218,228,229,230,231],"files",[218,219,220,221,222,223,224,225,226,227,228,229,230,231],"counts",{"_207":65,"_208":209,"_210":65,"_211":212,"_213":214},"contents",[165,166,167,168,169],"upstreamProject",{"_45":159,"_33":160,"_54":161,"_56":57,"_51":52,"_84":162},"upstreamBranch",{"_45":95,"_40":151,"_152":153,"_33":154,"_93":46,"_13":97,"_94":155,"_96":156,"_157":158,"_49":-5,"_90":27,"_51":52,"_102":103,"_66":67,"_101":47},"emptyEnvVars","flags",[136,137,138,139,140,141,142],"hasHttpFiles","grants","orgs","customDomains",{},{"_45":150,"_144":-5},{"_45":149,"_144":-5},{"_45":148,"_144":-5},{"_45":147,"_144":-5},{"_45":146,"_144":-5},{"_45":145,"_144":-5},{"_45":143,"_144":-5},"10c1f4f2-c1e6-48dd-b02d-680389842a76","reporterId","62ac9562-0713-4959-9e8e-356ad3a8b6da","57835e22-f15c-47a3-bd57-88f34c013a36","618300a4-8ee3-4a49-a11d-2171ad745ad4","a8fb30ad-ea80-433b-b474-1c2b76bdd4ac","bf785351-a64b-49f6-ab0d-875e638b030a","94f26e3c-6677-4641-89a8-24b5715ab905",["D",1788465952443],"updatedAt",["D",1788466250976],"agentic","3b1e9452-ea7a-4e87-b511-7709945863af",27,"lockfileKey","1788466251332-esm.town_v_stevekrouse_openrouter-coder@9-agentic","96102714-f528-11ef-aa68-569c3dd06744","react-hono-starter","Starter template with client-side React & Hono server",{"_104":163,"_111":164},"templates","https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/129cab32-3bd7-4c3e-f39b-f12900c76100/square512?exp=1789592399&sig=e3667930a878fd5db49e47cce78fe270a8ba33317e34775a1ada2dd4a7c49d8d",{"_45":201,"_33":202,"_31":203,"_173":-5,"_43":44,"_42":177,"_175":25,"_40":204,"_13":65,"_35":205,"_37":-5,"_24":27,"_179":-5,"_28":206},{"_45":195,"_33":196,"_31":197,"_173":-5,"_43":44,"_42":177,"_175":25,"_40":198,"_13":65,"_35":20,"_37":199,"_24":27,"_179":-5,"_28":200},{"_45":189,"_33":190,"_31":191,"_173":-5,"_43":44,"_42":177,"_175":27,"_40":192,"_13":65,"_35":36,"_37":193,"_24":27,"_179":-5,"_28":194},{"_45":181,"_33":182,"_31":183,"_173":-5,"_43":44,"_42":184,"_175":27,"_40":185,"_13":177,"_35":186,"_37":187,"_24":27,"_179":-5,"_28":188},{"_45":170,"_33":171,"_31":172,"_173":-5,"_43":44,"_42":174,"_175":25,"_40":176,"_13":177,"_35":36,"_37":178,"_24":27,"_179":-5,"_28":180},"1fdb020b-d542-4a37-a72c-28b9134725e9","openrouter.ts","01a068eb-ca37-739b-bb71-1a00322ab07a","parentId",2,"latest",["D",1788466708366],1,"const ENDPOINT = \"https://openrouter.ai/api/v1/chat/completions\";\nconst MAX_TOKENS = 8192;\n\n// Shown as one-click defaults in the UI; any OpenRouter slug works, with an\n// optional \"@provider-tag\" suffix to pin a specific serving endpoint.\nexport const DEFAULT_MODELS = [\n \"openai/gpt-oss-120b@cerebras\",\n \"moonshotai/kimi-k3@fireworks/fast\",\n \"anthropic/claude-opus-5-fast\",\n \"openai/gpt-5.6-luna\",\n \"google/gemini-3.6-flash\",\n \"z-ai/glm-5.2\",\n \"x-ai/grok-4.5\",\n];\n\nconst SYSTEM = `You write one complete HTML document, streamed top-to-bottom into a live browser.\n- Output raw HTML only: no prose, no code fences, no explanation.\n- Start with and end with , then stop.\n- In , include exactly this stylesheet setup: \n- Style everything with Tailwind utility classes (arbitrary values like h-[40%] are fine). No \n \n \n

\n \n \n \n\n",[],[202,253],"ebe3384f-c433-45f5-bdcd-ac477f85e588","favicon.svg","01a068eb-ca37-739b-bb70-fe32b88eb1de",["D",1788466678331],"\n",[],[202,260],"99ddc779-2c52-4c05-9688-d7be5aa12f95","VoiceButton.tsx","a8ef1b14-a7d4-11f1-9f9d-1607ee4eb77e","01a068eb-ca37-739b-bb70-fbb512b8ccd8",10,["D",1788467045363],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useEffect, useRef, useState } from \"https://esm.sh/react@18.2.0\";\n\n// Hands-free voice input through the browser's speech recognizer (Chrome and Safari). Words stream in as\n// you talk; when no new words have arrived for `silenceMs` the transcript so far is sent as the next\n// instruction, without waiting for the recognizer's own end-of-sentence. Listening pauses while the agent\n// works and resumes when it finishes, until the button is toggled off.\nexport function VoiceButton({ onInterim, onFinal, busy, autoStart, silenceMs }: {\n onInterim: (text: string) => void;\n onFinal: (text: string, timing: { sinceLastWordMs: number }) => void;\n busy: boolean;\n autoStart: boolean;\n silenceMs: number;\n}) {\n const [on, setOn] = useState(false);\n const [listening, setListening] = useState(false);\n const [status, setStatus] = useState(\"\");\n const onRef = useRef(false);\n const busyRef = useRef(busy);\n busyRef.current = busy;\n const rec = useRef(null);\n const timer = useRef(undefined);\n const transcript = useRef(\"\");\n const lastWordAt = useRef(0);\n const SR = typeof window === \"undefined\" ? null : (window as any).SpeechRecognition || (window as any).webkitSpeechRecognition;\n\n function commit() {\n const text = transcript.current.trim();\n transcript.current = \"\";\n clearTimeout(timer.current);\n if (!text) return;\n const since = Math.round(performance.now() - lastWordAt.current);\n setStatus(`heard \"${text}\" · sent ${since} ms after the last word`);\n try { rec.current?.abort(); } catch { /* already stopped */ }\n onFinal(text, { sinceLastWordMs: since });\n }\n\n function start() {\n if (!SR || rec.current || busyRef.current) return;\n const r = new SR();\n r.lang = \"en-US\";\n r.interimResults = true;\n r.continuous = true;\n r.onstart = () => { setListening(true); setStatus(`listening, sends after ${silenceMs} ms of silence`); };\n r.onresult = (e: any) => {\n let text = \"\";\n for (const res of e.results) text += res[0].transcript;\n transcript.current = text;\n lastWordAt.current = performance.now();\n onInterim(text);\n clearTimeout(timer.current);\n timer.current = setTimeout(commit, silenceMs);\n };\n r.onerror = (e: any) => { if (e.error !== \"aborted\") setStatus(e.error === \"no-speech\" ? \"listening\" : `error: ${e.error}`); };\n r.onend = () => {\n rec.current = null;\n setListening(false);\n // The recognizer stops on its own now and then; keep going while hands-free is on and the agent is idle.\n if (onRef.current && !busyRef.current) start();\n };\n rec.current = r;\n r.start();\n }\n\n function stop() {\n onRef.current = false; setOn(false);\n clearTimeout(timer.current); transcript.current = \"\";\n try { rec.current?.abort(); } catch { /* ignore */ }\n rec.current = null; setListening(false); setStatus(\"\");\n }\n\n useEffect(() => { if (!busy && onRef.current && !rec.current) start(); }, [busy]);\n useEffect(() => { if (autoStart && SR) { onRef.current = true; setOn(true); start(); } }, []);\n\n if (!SR) return Voice needs Chrome or Safari.;\n\n return (\n

\n { if (on) stop(); else { onRef.current = true; setOn(true); start(); } }}\n title={on ? \"Stop listening\" : \"Talk to it\"}\n className={`shrink-0 cursor-pointer rounded-lg border px-3 py-2 text-sm ${on ? \"border-red-400 bg-red-50 text-red-700\" : \"border-gray-300 bg-white text-gray-700 hover:bg-gray-50\"}`}\n >\n {on ? (busy ? \"○ Paused\" : listening ? \"● Listening\" : \"○ Waiting\") : \"🎙 Talk\"}\n \n {status}\n

\n );\n}\n",[],[202,275,267],"components","5b8c9f32-5977-41fe-acef-ad9649ba7cb6","PreviewPanel.tsx","01a068eb-ca36-70ad-ae0b-a69b406327d2",["D",1788466678331],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useEffect, useRef, useState } from \"https://esm.sh/react@18.2.0\";\nimport type { MutableRefObject } from \"https://esm.sh/react@18.2.0\";\n\nexport interface PreviewHandle {\n render: (html: string) => void;\n clear: () => void;\n}\n\n// The preview iframe. Every file change re-renders the whole page; the iframe needs\n// allow-same-origin so the parent can write into contentDocument.\nexport function PreviewPanel({ handleRef }: { handleRef: MutableRefObject }) {\n const iframeRef = useRef(null);\n const [started, setStarted] = useState(false);\n\n useEffect(() => {\n handleRef.current = {\n render(html) {\n setStarted(true);\n const doc = iframeRef.current?.contentDocument;\n if (!doc) return;\n try {\n doc.open();\n doc.write(html);\n doc.close();\n } catch {\n // iframe not ready yet\n }\n },\n clear() {\n setStarted(false);\n const doc = iframeRef.current?.contentDocument;\n try {\n doc?.open();\n doc?.close();\n } catch {\n // ignore\n }\n },\n };\n return () => {\n handleRef.current = null;\n };\n }, []);\n\n return (\n

\n Preview\n

\n\n

\n \n {!started && (\n

\n Nothing built yet.\n

\n )}\n

\n );\n}\n",[],[202,275,277],"75bdcc75-2129-4fc4-be81-da7853681a74","CodePanel.tsx","01a068eb-ca36-70ad-ae0b-a189b61e0ae8",["D",1788466678331],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useEffect, useMemo, useRef } from \"https://esm.sh/react@18.2.0\";\nimport hljs from \"https://esm.sh/highlight.js@11.9.0/lib/core\";\nimport xml from \"https://esm.sh/highlight.js@11.9.0/lib/languages/xml\";\nimport javascript from \"https://esm.sh/highlight.js@11.9.0/lib/languages/javascript\";\nimport css from \"https://esm.sh/highlight.js@11.9.0/lib/languages/css\";\n\nhljs.registerLanguage(\"xml\", xml);\nhljs.registerLanguage(\"javascript\", javascript);\nhljs.registerLanguage(\"css\", css);\n\nfunction languageFor(path: string) {\n if (/\\.(js|mjs|ts)$/.test(path)) return \"javascript\";\n if (/\\.css$/.test(path)) return \"css\";\n return \"xml\";\n}\n\n// Middle column: the workspace. One tab per file, the selected file highlighted.\nexport function CodePanel(\n { files, selected, onSelect, busy }: {\n files: Record;\n selected: string;\n onSelect: (path: string) => void;\n busy: boolean;\n },\n) {\n const scrollRef = useRef(null);\n const paths = Object.keys(files);\n const code = files[selected] ?? \"\";\n\n const highlighted = useMemo(() => {\n if (!code) return \"\";\n try {\n return hljs.highlight(code, { language: languageFor(selected) }).value;\n } catch {\n return null;\n }\n }, [code, selected]);\n\n useEffect(() => {\n scrollRef.current?.scrollTo({ top: 0 });\n }, [selected]);\n\n return (\n

\n {paths.length === 0 && Workspace}\n {paths.map((p) => (\n onSelect(p)}\n className={`cursor-pointer rounded px-2 py-0.5 font-mono text-[11px] ${p === selected ? \"bg-gray-700 text-gray-100\" : \"text-gray-400 hover:text-gray-200\"}`}\n >\n {p}\n \n ))}\n {busy && }\n

\n {code && (\n navigator.clipboard.writeText(code)}\n className=\"text-[11px] px-2 py-1 rounded border border-gray-700 text-gray-400 hover:bg-gray-800 transition-colors cursor-pointer\"\n >\n Copy\n \n )}\n

\n\n \n {!code\n ? Files appear here as the agent writes them.\n : highlighted\n ? \n : {code}}\n \n

\n  );\n}\n",[],[202,275,284],"e1c7f3a6-7fa9-444f-a744-5c0ea573ce7d",["D",1788467047374],5,[],[202,275,34],"48f59da8-4d1e-47c1-938e-f4dd0afc7697","App.tsx","01a068eb-ca36-70ad-ae0b-9ba9da2d93cc",["D",1788466678331],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useEffect, useRef, useState } from \"https://esm.sh/react@18.2.0\";\nimport { ChatPanel } from \"./ChatPanel.tsx\";\nimport { CodePanel } from \"./CodePanel.tsx\";\nimport { PreviewPanel } from \"./PreviewPanel.tsx\";\nimport type { PreviewHandle } from \"./PreviewPanel.tsx\";\n\nexport interface TurnStats {\n  index: number;\n  model: string;\n  provider: string;\n  ttftMs: number;\n  totalMs: number;\n  completionTokens: number;\n  promptTokens: number;\n  cost: number;\n  tokensPerSecond: number;\n  toolCalls: number;\n}\n\nexport type RunEvent =\n  | { kind: \"turn\"; stats: TurnStats }\n  | { kind: \"tool\"; name: string; args: string; result: string; ms: number; ok: boolean };\n\nexport interface AgentRun {\n  kind: \"run\";\n  id: string;\n  model: string;\n  text: string;\n  events: RunEvent[];\n  totals?: { turns: number; toolCalls: number; totalMs: number; completionTokens: number; cost: number; roundTripMs: number };\n  error?: string;\n}\n\nexport type FeedItem = { kind: \"user\"; text: string } | AgentRun;\n\nexport interface ModelOption {\n  id: string;\n  name: string;\n}\n\nexport function App() {\n  const [feed, setFeed] = useState([]);\n  // The conversation as the model sees it, and the workspace. Both live here and go back to the server with each request.\n  const [messages, setMessages] = useState([]);\n  const [files, setFiles] = useState>({});\n  const [selected, setSelected] = useState(\"index.html\");\n  const [model, setModel] = useState(\"\");\n  const [defaults, setDefaults] = useState([]);\n  const [models, setModels] = useState([]);\n  const [loading, setLoading] = useState(false);\n  const previewRef = useRef(null);\n\n  useEffect(() => {\n    fetch(\"/api/models\")\n      .then((r) => r.json())\n      .then((d) => {\n        setDefaults(d.defaults ?? []);\n        setModels(d.models ?? []);\n        setModel((current) => current || d.defaults?.[0] || \"\");\n      })\n      .catch(() => {});\n  }, []);\n\n  function showFiles(next: Record) {\n    setFiles(next);\n    setSelected((s) => s in next ? s : \"index.html\" in next ? \"index.html\" : Object.keys(next)[0] ?? \"index.html\");\n    if (next[\"index.html\"] !== undefined) previewRef.current?.render(next[\"index.html\"]);\n  }\n\n  async function send(instruction: string) {\n    if (loading || !model.trim()) return;\n    const runId = crypto.randomUUID();\n    setLoading(true);\n    setFeed((prev) => [...prev, { kind: \"user\", text: instruction }, { kind: \"run\", id: runId, model: model.trim(), text: \"\", events: [] }]);\n    const updateRun = (update: (run: AgentRun) => AgentRun) => {\n      setFeed((prev) => prev.map((item) => item.kind === \"run\" && item.id === runId ? update(item) : item));\n    };\n    const startedAt = performance.now();\n\n    try {\n      const res = await fetch(\"/api/agent\", {\n        method: \"POST\",\n        headers: { \"Content-Type\": \"application/json\" },\n        body: JSON.stringify({ messages, files, instruction, model: model.trim() }),\n      });\n      if (!res.ok || !res.body) {\n        const err = await res.json().catch(() => ({}));\n        throw new Error(err?.error ?? `Request failed (${res.status})`);\n      }\n\n      const reader = res.body.getReader();\n      const decoder = new TextDecoder();\n      let buffer = \"\";\n      while (true) {\n        const { done, value } = await reader.read();\n        if (done) break;\n        buffer += decoder.decode(value, { stream: true });\n        const frames = buffer.split(\"\\n\\n\");\n        buffer = frames.pop() ?? \"\";\n        for (const frame of frames) {\n          const line = frame.split(\"\\n\").find((l) => l.startsWith(\"data:\"));\n          if (!line) continue;\n          const event = JSON.parse(line.slice(5).trim());\n          switch (event.type) {\n            case \"text\":\n              updateRun((run) => ({ ...run, text: run.text + event.text }));\n              break;\n            case \"turn\":\n              updateRun((run) => ({ ...run, events: [...run.events, { kind: \"turn\", stats: event.stats }] }));\n              break;\n            case \"tool\":\n              updateRun((run) => ({ ...run, events: [...run.events, { kind: \"tool\", name: event.name, args: event.args, result: event.result, ms: event.ms, ok: event.ok }] }));\n              break;\n            case \"files\":\n              showFiles(event.files);\n              break;\n            case \"done\":\n              setMessages(event.messages);\n              showFiles(event.files);\n              updateRun((run) => ({ ...run, totals: { ...event.totals, roundTripMs: performance.now() - startedAt } }));\n              break;\n            case \"error\":\n              throw new Error(event.message);\n          }\n        }\n      }\n    } catch (err) {\n      const message = err instanceof Error ? err.message : String(err);\n      updateRun((run) => ({ ...run, error: message }));\n    } finally {\n      setLoading(false);\n    }\n  }\n\n  function reset() {\n    setFeed([]);\n    setMessages([]);\n    setFiles({});\n    setSelected(\"index.html\");\n    previewRef.current?.clear();\n  }\n\n  return (\n    \n      \n      \n      \n    \n  );\n}\n",[],[202,275,296],"20eeeed2-efe0-4de7-bf55-00397555a158",["D",1788466678331],[220,221,222,223,224],[202,275],["D",1788466678331],[219,225,226,227],[202],["D",1785252223134],["D",1789561254403],{"_104":103,"_111":107},{"_104":103,"_105":-5,"_106":107,"_18":58,"_108":109,"_110":27},{"_13":91,"_33":92,"_45":44,"_93":46,"_94":95,"_96":97,"_98":52,"_99":46,"_100":67,"_101":47,"_102":103},"ctx",{"_84":-5,"_133":348,"_349":350,"_351":352,"_353":27,"_354":27,"_355":27,"_356":25,"_357":-5,"_358":-7,"_359":-7,"_360":65,"_361":27,"_362":27,"_363":-5,"_364":27,"_365":27,"_366":27,"_367":-5},"ENV",{"_318":319,"_320":321,"_322":323,"_324":325,"_326":327,"_328":329,"_330":331,"_332":333,"_334":335,"_336":337,"_338":339,"_340":341,"_342":343,"_344":345,"_346":347},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","5015b8df46402d8bba4f485ecc37aec202b0e06b","RENDER_GIT_BRANCH","main","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