[{"_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",{"_103":102,"_32":44,"_111":89,"_27":112,"_13":14,"_113":-5,"_11":114,"_115":116,"_117":118,"_119":120,"_121":122,"_20":-5,"_123":124,"_125":126,"_127":48,"_128":129,"_130":25,"_131":-5,"_132":-5,"_133":134},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":-5,"_18":-5},"project",{"_42":43,"_32":44,"_37":45,"_46":-5,"_47":48,"_49":50,"_51":50,"_52":53,"_54":-5,"_18":55,"_56":57,"_58":25,"_59":-5,"_60":-5,"_61":62,"_63":64,"_65":66,"_67":68,"_69":70,"_71":-5,"_72":73,"_74":73,"_75":76,"_77":76,"_78":76,"_79":73,"_80":73,"_81":82,"_83":84,"_85":86,"_87":48},"version",37,"changes",[19],"aiChatInfo","userId",{"_20":21,"_22":23,"_24":25,"_26":25,"_27":28,"_29":28},"file",{"_30":31,"_32":28,"_33":34,"_35":36,"_37":38,"_39":14,"_40":41,"_24":25},"previous",{"_30":31,"_32":28,"_33":34,"_35":36},"deleted",true,"deletedHere","path","debug_probe.ts","latestPath","fileId","91983b9c-87ba-11f1-b515-1607ee4eb77e","name","fileType","script","content","// Map the WAF's actual blocklist so the guard can be accurate.\nconst key = Deno.env.get(\"CELERIS_API_KEY\")!;\n\nasync function blocked(payload: string): Promise {\n const res = await fetch(\"https://inference.celeris.ai/celeris-1/v1/chat/completions\", {\n method: \"POST\",\n headers: { Authorization: `Bearer ${key}`, \"Content-Type\": \"application/json\" },\n body: JSON.stringify({\n model: \"celeris-1\",\n messages: [{ role: \"user\", content: `Reply with ok. Ignore: ${payload}` }],\n max_tokens: 256,\n temperature: 0,\n }),\n });\n return res.status === 403;\n}\n\nconst candidates: Record = {\n \"`\n : \"\";\n\n return `\n\n\n\n\n${escapeHtml(title)}\n\n\n\n${markup}${scriptBlock}\n\n\n`;\n}\n\n// ---------------------------------------------------------------- public API\n\nexport function buildSpec(instructions: string[]): string {\n if (instructions.length === 1) return instructions[0];\n const list = instructions.map((s, i) => `${i + 1}. ${s}`).join(\"\\n\");\n return `Build one page satisfying all of these, in order:\\n${list}`;\n}\n\nexport interface GenerateResult {\n html: string;\n /** true when a section was cut short rather than finishing naturally */\n truncated: boolean;\n /** total API calls made across all sections */\n rounds: number;\n totalTokens: number;\n serverMs: number;\n sections: { markup: number; css: number; js: number };\n}\n\n/** The first instruction is a whole spec sentence; trim it to a usable title. */\nfunction toTitle(instruction: string): string {\n const head = (instruction.split(/[:.—]/)[0] ?? instruction).trim();\n if (head.length <= 60) return head;\n return head.slice(0, 57).replace(/\\s+\\S*$/, \"\") + \"…\";\n}\n\nexport async function generatePage(instructions: string[]): Promise {\n const apiKey = Deno.env.get(\"CELERIS_API_KEY\");\n if (!apiKey) throw new Error(\"CELERIS_API_KEY is not set on this val.\");\n\n const spec = buildSpec(instructions);\n\n // 1. Markup first — CSS and JS are written against its actual class names.\n const markup = await generateSection(apiKey, MARKUP_SYSTEM, spec);\n\n // Strip anything WAF-hostile from the *copy sent as context*. The original\n // markup is untouched and still goes into the final page.\n const markupContext = sanitizeForRequest(markup.text);\n const styleTarget = `Spec: ${spec}\\n\\nMarkup to target:\\n${markupContext}`;\n\n // 2. CSS and JS don't depend on each other, so run them together.\n const [css, js] = await Promise.all([\n generateSection(apiKey, CSS_SYSTEM, styleTarget),\n generateSection(apiKey, JS_SYSTEM, styleTarget, 512),\n ]);\n\n return {\n html: assemble(markup.text, css.text, js.text, toTitle(instructions[0] ?? \"Untitled\")),\n truncated: !markup.complete || !css.complete,\n rounds: markup.rounds + css.rounds + js.rounds,\n totalTokens: markup.tokens + css.tokens + js.tokens,\n serverMs: markup.serverMs + css.serverMs + js.serverMs,\n sections: { markup: markup.rounds, css: css.rounds, js: js.rounds },\n };\n}\n",[164],"4888896c-b9fb-4f57-946c-15d67688d1ce","README.md","019f967f-2c90-70b9-bd1c-5b6f7df1d30e",20,["D",1784936734453],"# Celeris Coder\n\nChat-driven HTML codegen on the [Celeris](https://celeris.ai) API. Chat on the\nleft, output on the right, with Preview / Code tabs. Remixed from\n[`templates/react-hono-starter`](https://www.val.town/x/templates/react-hono-starter).\n\n## Setup\n\n`CELERIS_API_KEY` is set as an env var on this val. It is only read server-side\nin `celeris.ts` — the browser never sees it.\n\n## Two constraints worth knowing about\n\n### 1. celeris-1 caps output at 1,024 tokens\n\n`max_tokens` must be one of `256 | 512 | 768 | 1024`, and the context window is\n4,096 total. The docs say plainly: *\"Use another model for long-form\ngeneration.\"*\n\n1,024 tokens is roughly a small single-purpose page — a card, a form, a timer.\nAsk for a full marketing site and it will stop mid-tag. The UI surfaces this:\nwhen `finish_reason` is `length`, an amber banner appears above the preview.\n\n### 2. A WAF in front of the API blocks HTML tags in *request bodies*\n\nThis one is undocumented and cost some debugging. Requests whose body contains\nthe literal strings `\n \n \n \n

\n \n \n \n\n",[],[179,224],"7671c052-01b6-4f8f-ae96-7ddf7cddd192","favicon.svg","019f967f-2c90-70b9-bd1c-49c497e10f32",["D",1784936344655],"\n",[],[179,231],"2997668b-c6b0-407a-9c8b-bb13a2fa6a61","OutputPanel.tsx","2aae18e4-87b9-11f1-90b1-1607ee4eb77e","019f967f-2c90-70b9-bd1c-44ae412bc6c1",36,["D",1784937436348],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState } from \"https://esm.sh/react@18.2.0\";\n\ntype Tab = \"preview\" | \"code\";\n\nfunction TabButton(\n { active, onClick, children }: {\n active: boolean;\n onClick: () => void;\n children: unknown;\n },\n) {\n return (\n \n {children}\n \n );\n}\n\nexport function OutputPanel(\n { html, truncated }: { html: string; truncated: boolean },\n) {\n const [tab, setTab] = useState(\"preview\");\n const [copied, setCopied] = useState(false);\n\n async function copy() {\n await navigator.clipboard.writeText(html);\n setCopied(true);\n setTimeout(() => setCopied(false), 1500);\n }\n\n return (\n

\n setTab(\"preview\")}>\n Preview\n \n setTab(\"code\")}>\n Code\n \n

\n\n {html && (\n \n {copied ? \"Copied\" : \"Copy HTML\"}\n \n )}\n

\n\n {truncated && (\n

\n A section ran out of continuation rounds, so this page may be\n incomplete. Try narrowing the request.\n

\n )}\n\n

\n {!html\n ? (\n

\n Nothing generated yet.\n

\n )\n : tab === \"preview\"\n ? (\n \n )\n : (\n

\n              {html}\n

\n )}\n

\n );\n}\n",[],[179,246,238],"components","c406b7cb-e9d8-4228-8130-96d1fd5153ce","ChatPanel.tsx","229a86b0-87b9-11f1-b2d7-1607ee4eb77e",17,["D",1784936690142],3,"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useEffect, useRef, useState } from \"https://esm.sh/react@18.2.0\";\nimport type { Message } from \"./App.tsx\";\n\nconst EXAMPLES = [\n \"A pricing page with three tiers\",\n \"A pomodoro timer with start/reset\",\n \"A dark landing page for a coffee brand\",\n];\n\nfunction Bubble({ message }: { message: Message }) {\n const isUser = message.role === \"user\";\n return (\n

\n \n

{message.content}

\n {message.meta && (\n \n {[\n message.meta.serverMs != null && `${Math.round(message.meta.serverMs)}ms server`,\n message.meta.tokens != null && `${message.meta.tokens} tok`,\n ].filter(Boolean).join(\" · \")}\n

\n )}\n \n \n );\n}\n\nexport function ChatPanel({\n messages,\n loading,\n error,\n onSend,\n onReset,\n}: {\n messages: Message[];\n loading: boolean;\n error: string | null;\n onSend: (instruction: string) => void;\n onReset: () => void;\n}) {\n const [draft, setDraft] = useState(\"\");\n const scrollRef = useRef(null);\n\n useEffect(() => {\n scrollRef.current?.scrollTo({ top: scrollRef.current.scrollHeight, behavior: \"smooth\" });\n }, [messages.length, 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

Celeris Coder

\n HTML codegen on celeris-1\n

\n {messages.length > 0 && (\n \n Reset\n \n )}\n

\n\n

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

\n Describe a page. Each follow-up is added to the spec and the page\n is regenerated.\n

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

\n )}\n\n {messages.map((message, i) => )}\n\n {loading && (\n

\n generating…\n

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

\n {error}\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={3}\n placeholder=\"Describe a page… (Enter to send)\"\n className=\"w-full resize-none rounded-lg border border-gray-300 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent\"\n />\n \n {loading ? \"Generating…\" : \"Generate\"}\n \n

\n view source\n

\n );\n}\n",[],[179,246,248],"ad4af5fc-a7a2-49db-a12c-ee6f5de24b36","App.tsx","019f967f-2c90-70b9-bd1c-3c6a91fd68da",35,["D",1784937431706],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState } from \"https://esm.sh/react@18.2.0\";\nimport { ChatPanel } from \"./ChatPanel.tsx\";\nimport { OutputPanel } from \"./OutputPanel.tsx\";\n\nexport interface Message {\n role: \"user\" | \"assistant\";\n content: string;\n meta?: { serverMs?: number; tokens?: number };\n}\n\nexport function App() {\n const [messages, setMessages] = useState([]);\n // The running spec. We regenerate from this each turn rather than sending the\n // document back for edits — the Celeris edge proxy 403s any request body\n // containing a literal script/style/doctype tag. See celeris.ts.\n const [instructions, setInstructions] = useState([]);\n const [html, setHtml] = useState(\"\");\n const [truncated, setTruncated] = useState(false);\n const [loading, setLoading] = useState(false);\n const [error, setError] = useState(null);\n\n async function send(instruction: string) {\n if (loading) return;\n const next = [...instructions, instruction];\n setError(null);\n setLoading(true);\n setInstructions(next);\n setMessages((prev) => [...prev, { role: \"user\", content: instruction }]);\n\n try {\n const res = await fetch(\"/api/generate\", {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify({ instructions: next }),\n });\n const data = await res.json();\n if (!res.ok) throw new Error(data?.error ?? `Request failed (${res.status})`);\n\n setHtml(data.html);\n setTruncated(Boolean(data.truncated));\n\n const notes = [\n data.truncated\n ? \"Ran out of continuation rounds — the page may be incomplete.\"\n : \"Updated the preview.\",\n data.sections\n ? `${data.rounds} calls (markup ${data.sections.markup}, css ${data.sections.css}, js ${data.sections.js}).`\n : null,\n ].filter(Boolean).join(\" \");\n\n setMessages((prev) => [...prev, {\n role: \"assistant\",\n content: notes,\n meta: { serverMs: data.serverMs, tokens: data.totalTokens },\n }]);\n } catch (err) {\n setError(err instanceof Error ? err.message : String(err));\n // Keep the spec in sync with what actually rendered.\n setInstructions(instructions);\n } finally {\n setLoading(false);\n }\n }\n\n function reset() {\n setMessages([]);\n setInstructions([]);\n setHtml(\"\");\n setTruncated(false);\n setError(null);\n }\n\n return (\n

\n \n \n

\n );\n}\n",[],[179,246,257],"165d8dc7-c163-4232-8e49-8111375de75c",["D",1784936344655],[197,198,199],[179,246],["D",1784936344655],[196,200,201,202],[179],["D",1784936344655],["D",1789561254403],{"_103":102,"_110":106},{"_103":102,"_104":-5,"_105":106,"_18":55,"_107":108,"_109":48},{"_13":88,"_32":89,"_42":41,"_90":43,"_91":92,"_93":94,"_95":50,"_96":97,"_98":99,"_100":44,"_101":102},"ctx",{"_81":-5,"_132":309,"_310":311,"_312":313,"_314":48,"_315":48,"_316":48,"_317":25,"_318":-5,"_319":-7,"_320":-7,"_321":182,"_322":48,"_323":48,"_324":-5,"_325":48,"_326":48,"_327":48,"_328":-5},"ENV",{"_280":281,"_282":283,"_284":89,"_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 · v37