[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_331":332,"_333":334},"routes/_app.x.$handle.$name",{"_11":12,"_13":14,"_15":16,"_71":194,"_39":-7,"_195":-5,"_17":196,"_197":198,"_199":200,"_201":202,"_203":204,"_131":-5,"_205":206,"_207":208,"_209":47,"_210":211,"_212":25,"_213":-5,"_214":-5,"_215":216},"routes/_app.x.$handle.$name.compare.$branch",{"_11":12,"_13":14,"_15":16,"_17":18,"_19":20,"_21":20,"_22":23,"_24":25,"_26":27,"_28":29,"_30":-5},"handle","canstralian","name","cerebras_coder","branchName","main","project",{"_31":57,"_13":14,"_33":155,"_45":-5,"_156":47,"_48":49,"_157":49,"_158":-5,"_159":-5,"_160":161,"_162":163,"_164":47,"_165":-5,"_166":110,"_167":150,"_52":168,"_169":-5,"_170":-5,"_171":-5,"_172":-5,"_173":174,"_175":174,"_176":177,"_178":177,"_179":177,"_180":174,"_181":174,"_182":183,"_184":185,"_186":27,"_46":47},"ahead",4,"behind","diff",{"_62":63,"_64":65,"_66":67},"hasChanges",true,"sourceBranch",{"_39":55,"_13":16,"_31":56,"_37":57,"_41":32,"_42":58,"_59":49,"_60":38,"_61":53,"_54":14,"_50":12},"targetBranch",{"_31":32,"_33":34,"_35":36,"_13":16,"_37":38,"_39":40,"_41":-5,"_42":-5,"_43":44,"_45":-5,"_46":47,"_48":49,"_50":51,"_52":53,"_54":14},"pull","id","5ff74ffe-1adf-11f0-8160-569c3dd06744","createdAt",["D",1744820713851],"updatedAt",["D",1754089495761],"projectId","5ff6edf2-1adf-11f0-8160-569c3dd06744","version",278,"forkedBranchId","forkedBranchVersion","lockfileKey","1763743012986-esm.town_v_stevekrouse_cerebras_coder@278-main","deletedAt","isOwned",false,"privacy","public","userHandle","stevekrouse","orgId","e81e7335-6d4c-4764-a902-d0962bbfa9f7","projectName",5,"535dd5ec-3ce5-11f0-afb9-9e149126039e","535bd116-3ce5-11f0-afb9-9e149126039e",274,"forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","added",[142],"deleted",[],"modified",[68,69,70],{"_71":125,"_73":126,"_75":127},{"_71":105,"_73":106,"_75":107},{"_71":72,"_73":74,"_75":76},"path","public/index.ts","targetFile",{"_31":97,"_13":78,"_79":98,"_81":99,"_83":32,"_84":100,"_85":25,"_33":101,"_39":87,"_88":89,"_90":102,"_64":47,"_92":-5,"_93":-7,"_71":103,"_95":104},"sourceFile",{"_31":77,"_13":78,"_79":80,"_81":82,"_83":56,"_84":20,"_85":25,"_33":86,"_39":87,"_88":89,"_90":91,"_64":47,"_92":-5,"_93":-7,"_71":94,"_95":96},"ce9c620a-3ce5-11f0-82a5-9e149126039e","index.ts","fileId","e8af385e-93a1-4f2f-9b86-eac6e05dd77e","parentId","48183408-a3fd-4a93-ae54-40a885793aee","branchId","branchVersion","latest",["D",1748561815994],1,"fileType","script","content","/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { createRoot } from \"https://esm.sh/react-dom@18.2.0/client?deps=react@18.2.0\";\nimport { Prism as SyntaxHighlighter } from \"https://esm.sh/react-syntax-highlighter?deps=react@18.2.0,react-dom@18.2.0\";\nimport React, { useEffect, useState } from \"https://esm.sh/react@18.2.0\";\nimport STARTER_PROMPTS from \"./starter-prompts.js\";\n\n// random 3 prompts from STARTER_PROMPTS\nconst prompts = STARTER_PROMPTS.sort(() => Math.random() - 0.5).slice(0, 4);\n\ntype PromptItem = typeof prompts[number];\n\nconst PoweredBy = ({ className }: { className?: string }) => (\n \n

\n Powered by Llama3.3-70B on Cerebras\n

\n \n);\n\nfunction Hero({\n prompt,\n setPrompt,\n handleSubmit,\n handleStarterPromptClick,\n}: {\n prompt: string;\n setPrompt: React.Dispatch>;\n handleSubmit: (e: React.FormEvent) => void;\n handleStarterPromptClick: (promptItem: PromptItem) => void;\n}) {\n const inIframe = window.self !== window.top;\n return (\n

\n \n

\n Dream it. Code it.
\n Instantly.\n

\n\n

\n Turn your ideas into fully functional apps in{\" \"}\n \n less than a second\n \n

\n\n

\n setPrompt(e.target.value)}\n placeholder=\"Build me a calculator app...\"\n className=\"w-full h-[52px] rounded-full bg-black border border-[#353535] py-6 px-8 placeholder:bg-clip-text placeholder:text-transparent placeholder:opacity-50 placeholder:bg-[linear-gradient(90.138deg,_#FFFFFF_0%,_rgba(255,_255,_255,_36%)_100%)] focus:focus:outline focus:outline-offset-2 focus:outline-[var(--deepblue)] text-2xl placeholder:text-2xl\"\n />\n \n \n \n \n \n \n \n \n\n Prompt\n \n \n\n

\n {prompts.map(promptItem => (\n handleStarterPromptClick(promptItem)}\n className=\"text-xs rounded-full border border-[#353535] text-[#aaa] p-1 px-2 whitespace-nowrap hover:cursor-pointer hover:bg-gray-900 hover:translate-y-[-1px] hover:text-white transition-all\"\n >\n {promptItem.title}\n \n ))}\n

\n );\n}\n\nfunction App() {\n const previewRef = React.useRef(null);\n const [prompt, setPrompt] = useState(\"\");\n const [projectId, setProjectId] = useState(null);\n const [projectVersion, setProjectVersion] = useState(null);\n const [shareModalOpen, setShareModalOpen] = useState(false);\n\n const [iframeKey, setIframeKey] = useState(0);\n const inIframe = window.self !== window.top;\n\n const [code, setCode] = useState(\"\");\n const [viewingCode, setViewingCode] = useState(false);\n const [loading, setLoading] = useState(false);\n const [performance, setPerformance] = useState<\n {\n tokensPerSecond: number;\n totalTokens: number;\n time: number;\n }\n >({\n tokensPerSecond: 0,\n totalTokens: 0,\n time: 0,\n });\n\n const handleClipboard = async (str: string) => {\n await navigator.clipboard.writeText(str);\n Toastify({\n text: \"Copied to clipboard!\",\n position: \"center\",\n duration: 3000,\n style: {\n background: \"linear-gradient(to right, #00b09b, #96c93d)\",\n borderRadius: \"20px\",\n },\n }).showToast();\n };\n\n const handleRefresh = () => {\n setIframeKey(prevKey => prevKey + 1);\n };\n\n const [versionHistory, setVersionHistory] = useState<{\n currentVersionIndex: number;\n versions: {\n code: string;\n prompt: string;\n timestamp: number;\n }[];\n }>({\n currentVersionIndex: 0,\n versions: [],\n });\n\n function handleStarterPromptClick(promptItem: typeof prompts[number]) {\n setLoading(true);\n setTimeout(() => handleSubmit(promptItem.prompt), 0);\n }\n\n async function handleSubmit(e: React.FormEvent | string) {\n if (typeof e !== \"string\") {\n e.preventDefault();\n }\n setLoading(true);\n\n try {\n const response = await fetch(\"/api/generate\", {\n method: \"POST\",\n body: JSON.stringify({\n prompt: typeof e === \"string\" ? e : prompt,\n currentCode: code,\n projectId,\n }),\n headers: { \"Content-Type\": \"application/json\" },\n });\n if (!response.ok) {\n throw new Error(\"Generation Error: \" + await response.text());\n }\n\n const result = await response.json();\n\n setProjectId(result.projectId);\n setProjectVersion(result.versionNumber);\n setCode(result.code);\n setPerformance(result.performance);\n setVersionHistory({\n currentVersionIndex: versionHistory.versions.length,\n versions: [...versionHistory.versions, {\n code: result.code,\n prompt,\n timestamp: Date.now(),\n }],\n });\n setPrompt(\"\");\n } catch (error) {\n Toastify({\n text: \"We may have hit our Cerebras Usage limits. Try again later or fork this and use your own API key.\",\n position: \"center\",\n duration: 3000,\n style: {\n background: \"linear-gradient(to right, #ff5f6d, #ffc371)\",\n borderRadius: \"20px\",\n },\n }).showToast();\n console.error(error);\n } finally {\n setLoading(false);\n }\n }\n\n function handleVersionChange(direction: \"back\" | \"forward\") {\n const { currentVersionIndex, versions } = versionHistory;\n if (direction === \"back\" && currentVersionIndex > 0) {\n const newIndex = currentVersionIndex - 1;\n setCode(versions[newIndex].code);\n setVersionHistory(prev => ({\n ...prev,\n currentVersionIndex: newIndex,\n }));\n } else if (direction === \"forward\" && currentVersionIndex < versions.length - 1) {\n const newIndex = currentVersionIndex + 1;\n setCode(versions[newIndex].code);\n setVersionHistory(prev => ({\n ...prev,\n currentVersionIndex: newIndex,\n }));\n }\n }\n\n const projectURL = `${window.location.origin}/p/${projectId}`;\n const versionURL = `${window.location.origin}/p/${projectId}/v/${projectVersion}`;\n\n return (\n

\n \n \n \n \n \n \n \n \n \n \n \n \n\n Cerebras Coder\n \n\n \n\n \n \n \n \n Fork on{\" \"}\n \n \n \n \n

\n\n {shareModalOpen && (\n

Share your project

\n setShareModalOpen(false)}\n >\n \n \n \n \n

Latest Version

\n This is a live link to your project. It will change if you make more edits.\n

\n handleClipboard(projectURL)}\n >\n \n {projectURL}\n \n

\n \n

\n Pinned version (`#{projectVersion}`)\n

\n This is a permalink to v{projectVersion}. It won't change if you make more edits.\n

\n handleClipboard(versionURL)}\n >\n \n {versionURL}\n \n

\n \n

\n \n )}\n\n {code\n ? undefined\n : (\n

\n \n

\n )}\n\n {code && (\n \n

\n setPrompt(e.target.value)}\n className=\"w-full h-[52px] rounded-full bg-black border-2 border-[#e2e2e2] py-6 px-8 focus:focus:outline focus:outline-[var(--deepblue)] text-2xl placeholder:text-2xl\"\n />\n \n \n

\n Code\n handleClipboard(code)}\n className=\"size-7 flex items-center justify-center p-1 rounded-full bg-[#1b1b1b] hover:bg-gray-800\"\n >\n \n Copy code\n \n

\n \n {code}\n \n

\n\n

\n Preview\n

\n \n \n \n \n \n \n \n \n \n \n \n \n\n Refresh\n \n \n \n \n \n \n \n \n setShareModalOpen(true)}\n className=\"bg-white h-8 text-black font-medium flex items-center gap-1 shadow-button px-4 py-2 rounded-full hover:cursor-pointer hover:bg-opacity-90\"\n >\n \n \n \n\n Share\n \n

\n \n \n \n

\n \n Version: {versionHistory.currentVersionIndex + 1} / {versionHistory.versions.length}\n handleVersionChange(\"forward\")}\n disabled={versionHistory.currentVersionIndex === versionHistory.versions.length - 1}\n >\n →\n \n

\n \n \n \n \n \n

\n {performance.tokensPerSecond.toFixed(2)} tokens\n

\n\n

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n

\n {performance.totalTokens} token/s\n

\n\n

\n \n \n \n \n \n \n \n \n \n\n

\n {performance.time.toFixed(2)}s\n

\n Powered by Llama3.3-70B on Cerebras\n

\n \n

\n Dream it. Code it.
\n Instantly.\n

\n\n

\n Turn your ideas into fully functional apps in{\" \"}\n \n less than a second\n \n

\n\n

\n );\n}\n\nfunction App() {\n const previewRef = React.useRef(null);\n const [prompt, setPrompt] = useState(\"\");\n const [projectId, setProjectId] = useState(null);\n const [projectVersion, setProjectVersion] = useState(null);\n const [shareModalOpen, setShareModalOpen] = useState(false);\n\n const [iframeKey, setIframeKey] = useState(0);\n const inIframe = window.self !== window.top;\n\n const [code, setCode] = useState(\"\");\n const [viewingCode, setViewingCode] = useState(false);\n const [loading, setLoading] = useState(false);\n const [performance, setPerformance] = useState<\n {\n tokensPerSecond: number;\n totalTokens: number;\n time: number;\n }\n >({\n tokensPerSecond: 0,\n totalTokens: 0,\n time: 0,\n });\n\n const handleClipboard = async (str: string) => {\n await navigator.clipboard.writeText(str);\n Toastify({\n text: \"Copied to clipboard!\",\n position: \"center\",\n duration: 3000,\n style: {\n background: \"linear-gradient(to right, #00b09b, #96c93d)\",\n borderRadius: \"20px\",\n },\n }).showToast();\n };\n\n const handleRefresh = () => {\n setIframeKey(prevKey => prevKey + 1);\n };\n\n const [versionHistory, setVersionHistory] = useState<{\n currentVersionIndex: number;\n versions: {\n code: string;\n prompt: string;\n timestamp: number;\n }[];\n }>({\n currentVersionIndex: 0,\n versions: [],\n });\n\n function handleStarterPromptClick(promptItem: typeof prompts[number]) {\n setLoading(true);\n setTimeout(() => handleSubmit(promptItem.prompt), 0);\n }\n\n async function handleSubmit(e: React.FormEvent | string) {\n if (typeof e !== \"string\") {\n e.preventDefault();\n }\n setLoading(true);\n\n try {\n const response = await fetch(\"/\", {\n method: \"POST\",\n body: JSON.stringify({\n prompt: typeof e === \"string\" ? e : prompt,\n currentCode: code,\n projectId,\n }),\n headers: { \"Content-Type\": \"application/json\" },\n });\n if (!response.ok) {\n throw new Error(\"Generation Error: \" + await response.text());\n }\n\n const result = await response.json();\n\n setProjectId(result.projectId);\n setProjectVersion(result.versionNumber);\n setCode(result.code);\n setPerformance(result.performance);\n setVersionHistory({\n currentVersionIndex: versionHistory.versions.length,\n versions: [...versionHistory.versions, {\n code: result.code,\n prompt,\n timestamp: Date.now(),\n }],\n });\n setPrompt(\"\");\n } catch (error) {\n Toastify({\n text: \"We may have hit our Cerebras Usage limits. Try again later or fork this and use your own API key.\",\n position: \"center\",\n duration: 3000,\n style: {\n background: \"linear-gradient(to right, #ff5f6d, #ffc371)\",\n borderRadius: \"20px\",\n },\n }).showToast();\n console.error(error);\n } finally {\n setLoading(false);\n }\n }\n\n function handleVersionChange(direction: \"back\" | \"forward\") {\n const { currentVersionIndex, versions } = versionHistory;\n if (direction === \"back\" && currentVersionIndex > 0) {\n const newIndex = currentVersionIndex - 1;\n setCode(versions[newIndex].code);\n setVersionHistory(prev => ({\n ...prev,\n currentVersionIndex: newIndex,\n }));\n } else if (direction === \"forward\" && currentVersionIndex < versions.length - 1) {\n const newIndex = currentVersionIndex + 1;\n setCode(versions[newIndex].code);\n setVersionHistory(prev => ({\n ...prev,\n currentVersionIndex: newIndex,\n }));\n }\n }\n\n const projectURL = `${window.location.origin}/p/${projectId}`;\n const versionURL = `${window.location.origin}/p/${projectId}/v/${projectVersion}`;\n\n return (\n

\n \n \n \n \n \n \n \n \n \n \n \n \n\n Cerebras Coder\n \n\n \n\n \n \n \n \n Fork on{\" \"}\n \n \n \n \n

\n\n {shareModalOpen && (\n

Share your project

\n setShareModalOpen(false)}\n >\n \n \n \n \n

Latest Version

\n This is a live link to your project. It will change if you make more edits.\n

\n handleClipboard(projectURL)}\n >\n \n {projectURL}\n \n

\n \n

\n Pinned version (`#{projectVersion}`)\n

\n This is a permalink to v{projectVersion}. It won't change if you make more edits.\n

\n handleClipboard(versionURL)}\n >\n \n {versionURL}\n \n

\n \n

\n \n )}\n\n {code\n ? undefined\n : (\n

\n \n

\n )}\n\n {code && (\n \n

\n Code\n handleClipboard(code)}\n className=\"size-7 flex items-center justify-center p-1 rounded-full bg-[#1b1b1b] hover:bg-gray-800\"\n >\n \n Copy code\n \n

\n \n {code}\n \n

\n\n

\n Preview\n

\n \n \n \n

\n \n \n \n \n \n

\n {performance.tokensPerSecond.toFixed(2)} tokens\n

\n\n

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n

\n {performance.totalTokens} token/s\n

\n\n

\n \n \n \n \n \n \n \n \n \n\n

\n {performance.time.toFixed(2)}s\n

\n \n )}\n\n \n \n );\n}\n\nconst valURL = \"https://www.val.town/x/stevekrouse/cerebras_coder\";\n\nconst ValTownSVG = ({ color }: { color?: string } = { color: \"white\" }) => (\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n);\n\nconst CopyIcon = () => (\n \n \n \n \n \n \n \n \n \n \n);\n\nfunction client() {\n const path = window.location.pathname;\n const root = createRoot(document.getElementById(\"root\")!);\n\n root.render();\n}\n\nif (typeof document !== \"undefined\") {\n client();\n}",[49,78],"3873ac318436d6e049c06db22d5b2ca13381e1454e2a33b3c7d2a1e8d37f36f7","main.tsx",{"_31":116,"_13":105,"_79":117,"_81":-5,"_83":32,"_84":118,"_85":47,"_33":119,"_39":120,"_88":112,"_90":121,"_64":47,"_92":122,"_93":-7,"_71":123,"_95":124},{"_31":108,"_13":105,"_79":109,"_81":-5,"_83":56,"_84":110,"_85":25,"_33":111,"_39":87,"_88":112,"_90":113,"_64":47,"_92":-5,"_93":-7,"_71":114,"_95":115},"c945bec8-3ce5-11f0-8460-9e149126039e","56184044-852d-4a3d-b3a1-47b69c86399d",3,["D",1748561806995],"http","import app from \"./backend/index.ts\";\n\n// This is the entry point for HTTP vals\nexport default app.fetch;",[105],"c98dc1ed8f87dc1e378a4d498ed05fd3776e40bd8f878973c97b326cdec32948","f51d99a4-30f5-11f0-b07f-569c3dd06744","5ffa6270-1adf-11f0-8160-569c3dd06744",269,["D",1747249338581],248,"import { serveFile } from \"https://esm.town/v/std/utils/index.ts\";\nimport { generateCode } from \"./backend/generate-code.ts\";\nimport { createTables } from \"./database/migrations.ts\";\nimport { createProject, getCode, getNextVersionNumber, insertVersion } from \"./database/queries.ts\";\n\nawait createTables();\n\nexport default async function cerebras_coder(req: Request): Promise {\n if (req.method === \"POST\") {\n let { prompt, currentCode, versionHistory, projectId } = await req.json();\n try {\n const { code, time, totalTokens } = await generateCode(prompt, currentCode);\n // If no version history exists, create a new project\n let versionNumber = 0;\n if (!projectId) {\n projectId = await createProject(prompt);\n } else {\n // get last version number for this project id\n versionNumber = await getNextVersionNumber(projectId);\n }\n\n await insertVersion(projectId, versionNumber, prompt, code);\n\n return new Response(\n JSON.stringify({\n code,\n projectId,\n versionNumber,\n performance: {\n tokensPerSecond: totalTokens / time,\n totalTokens,\n time,\n },\n }),\n {\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n } catch (error) {\n console.log(error);\n return new Response(\"Server Error\", { status: 500 });\n }\n }\n\n // output url in format /p/:project/v/:version\n const url = new URL(req.url);\n if (url.pathname.startsWith(\"/p/\")) {\n const [, , project, , version] = url.pathname.split(\"/\");\n const code = await getCode(project, version);\n if (!code) {\n return new Response(\"Not found\", { status: 404 });\n }\n return new Response(code as string, {\n headers: { \"Content-Type\": \"text/html\" },\n });\n }\n\n if (url.pathname.startsWith(\"/public/\")) {\n try {\n return serveFile(url.pathname, import.meta.url);\n } catch (e) {\n console.error(e);\n return new Response(\"Not found\", { status: 404 });\n }\n }\n\n return serveFile(\"/public/index.html\", import.meta.url);\n}","cerebras-coder",[105],"9c75cd4e9a8662bc25dd045068d62839de304290ebe99200f7f6213cdd696f1b","README.md",{"_31":135,"_13":125,"_79":136,"_81":-5,"_83":32,"_84":137,"_85":25,"_33":138,"_39":87,"_88":131,"_90":139,"_64":47,"_92":-5,"_93":-7,"_71":140,"_95":141},{"_31":128,"_13":125,"_79":129,"_81":-5,"_83":56,"_84":55,"_85":25,"_33":130,"_39":87,"_88":131,"_90":132,"_64":47,"_92":-5,"_93":-7,"_71":133,"_95":134},"e188ac5c-3ce5-11f0-8c48-9e149126039e","42872b94-7c92-4a84-bea0-781ae3fd104c",["D",1748561847739],"file","# cerebras_coder\n\nThis is an AI code assistant powered by [Cerebras](https://cerebras.ai/inference), running llama3.3-70b.\n\nInspired by Hassan's [Llama Coder](https://llamacoder.together.ai/).\n\n## Architecture\n\nThe application has been converted to use Hono for better performance and caching:\n\n- **Backend**: Hono-based API server (`/backend/index.ts`)\n- **Frontend**: React SPA served from `/public/`\n- **Database**: SQLite with migrations and queries\n- **Caching**: HTTP caching headers for static assets and generated content\n\n## Setup\n\n1. Sign up for [Cerebras](https://cloud.cerebras.ai/)\n2. Get a Cerebras API Key\n3. Save it in your project env variable called `CEREBRAS_API_KEY`\n\n## Caching Strategy\n\n- **Static assets** (JS, CSS, images): 24 hours cache\n- **Versioned content** (`/p/:project/v/:version`): Immutable cache (1 year)\n- **Latest project** (`/p/:project`): 5 minutes cache\n- **Main page**: 5 minutes cache\n\n## API Endpoints\n\n- `GET /` - Main application page\n- `POST /api/generate` - Generate code from prompt\n- `GET /p/:project` - Latest version of project\n- `GET /p/:project/v/:version` - Specific version of project\n- `GET /public/*` - Static assets",[125],"b32d00ee634cb1f089c2f0b5e5bd68bb9df5a45317174b0d7f96102b036488cd","70ec021e-1adf-11f0-acfe-569c3dd06744","5ffa832c-1adf-11f0-8160-569c3dd06744",239,["D",1744820742285],"# cerebras_coder\n\nThis is an AI code assistant powered by [Cerebras](https://cerebras.ai/inference), running llama3.3-70b.\n\nInspired by Hassan's [Llama Coder](https://llamacoder.together.ai/).\n\n# Setup\n\n1. Sign up for [Cerebras](https://cloud.cerebras.ai/)\n2. Get a Cerebras API Key\n3. Save it in your project env variable called `CEREBRAS_API_KEY`",[125],"8ac6d68f76a986fdcc13776dc5807658b6d18a40b8559c23feb228541352c23d",{"_71":143,"_73":-7,"_75":144},"backend/index.ts",{"_31":145,"_13":78,"_79":146,"_81":147,"_83":56,"_84":148,"_85":25,"_33":149,"_39":150,"_88":89,"_90":151,"_64":47,"_92":-5,"_93":-7,"_71":152,"_95":153},"bee0fcae-3ce5-11f0-9e6c-9e149126039e","bee0fd3a-3ce5-11f0-9e6c-9e149126039e","127512cc-4293-435b-a8ec-85a92e40ae8e",2,["D",1748561789603],0,"import { Hono } from \"https://esm.sh/hono@3.11.7\";\nimport { readFile, serveFile } from \"https://esm.town/v/std/utils/index.ts\";\nimport { generateCode } from \"./generate-code.ts\";\nimport { createTables } from \"../database/migrations.ts\";\nimport { createProject, getCode, getNextVersionNumber, insertVersion } from \"../database/queries.ts\";\n\nconst app = new Hono();\n\n// Initialize database\nawait createTables();\n\n// Unwrap Hono errors to see original error details\napp.onError((err, c) => {\n throw err;\n});\n\n// API endpoint for code generation\napp.post(\"/api/generate\", async (c) => {\n try {\n const { prompt, currentCode, versionHistory, projectId } = await c.req.json();\n \n const { code, time, totalTokens } = await generateCode(prompt, currentCode);\n \n // If no version history exists, create a new project\n let versionNumber = 0;\n let finalProjectId = projectId;\n \n if (!projectId) {\n finalProjectId = await createProject(prompt);\n } else {\n // get last version number for this project id\n versionNumber = await getNextVersionNumber(projectId);\n }\n\n await insertVersion(finalProjectId, versionNumber, prompt, code);\n\n return c.json({\n code,\n projectId: finalProjectId,\n versionNumber,\n performance: {\n tokensPerSecond: totalTokens / time,\n totalTokens,\n time,\n },\n });\n } catch (error) {\n console.log(error);\n return c.text(\"Server Error\", 500);\n }\n});\n\n// Serve project versions at /p/:project/v/:version\napp.get(\"/p/:project/v/:version\", async (c) => {\n const project = c.req.param(\"project\");\n const version = c.req.param(\"version\");\n \n const code = await getCode(project, version);\n if (!code) {\n return c.text(\"Not found\", 404);\n }\n \n // Add caching headers for versioned content (immutable)\n c.header(\"Cache-Control\", \"public, max-age=31536000, immutable\");\n c.header(\"ETag\", `\"${project}-${version}\"`);\n \n return c.html(code as string);\n});\n\n// Serve latest project version at /p/:project\napp.get(\"/p/:project\", async (c) => {\n const project = c.req.param(\"project\");\n \n // Get the latest version (assuming version 0 is latest or implement getLatestVersion)\n const code = await getCode(project, \"0\");\n if (!code) {\n return c.text(\"Not found\", 404);\n }\n \n // Add shorter cache for latest version (can change)\n c.header(\"Cache-Control\", \"public, max-age=300\"); // 5 minutes\n \n return c.html(code as string);\n});\n\n// Serve static files from public directory with caching\napp.get(\"/public/*\", async (c) => {\n try {\n const response = await serveFile(c.req.path, import.meta.url);\n \n // Add caching headers for static assets\n const path = c.req.path;\n if (path.endsWith('.js') || path.endsWith('.css') || path.endsWith('.svg') || path.endsWith('.png') || path.endsWith('.jpg')) {\n response.headers.set(\"Cache-Control\", \"public, max-age=86400\"); // 24 hours\n }\n \n return response;\n } catch (e) {\n console.error(e);\n return c.text(\"Not found\", 404);\n }\n});\n\n// Serve main page with initial data injection\napp.get(\"/\", async (c) => {\n try {\n let html = await readFile(\"/public/index.html\", import.meta.url);\n \n // You can inject initial data here if needed\n // const initialData = await fetchInitialData();\n // const dataScript = ``;\n // html = html.replace(\"\", `${dataScript}`);\n \n // Add caching for main page\n c.header(\"Cache-Control\", \"public, max-age=300\"); // 5 minutes\n \n return c.html(html);\n } catch (e) {\n console.error(e);\n return c.text(\"Error loading page\", 500);\n }\n});\n\nexport default app;",[154,78],"4e133277bea68d8f5bdb7ead06a2d8260470faa91905559c287c9e7c7dfa8ca7","backend",["D",1748561609187],"legacyEnvVars","httpPrivacy","description","imageUrl","userId","6ba47c70-3ce3-11f0-8a84-ab0596bba6f5","pinnedFileId","e8c7b2d2-9870-4fde-82f6-20af2eecd4b3","pinPreview","pinMigrated","screenshotVersion","likeCount","a956f3ab-c5b6-4f16-a22e-9bcb0079d529","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_11":12,"_193":189},"org",{"_11":12,"_187":-5,"_188":189,"_160":161,"_190":191,"_192":47},"branch","displayName","avatar","https://img.clerk.com/eyJ0eXBlIjoicHJveHkiLCJzcmMiOiJodHRwczovL2ltYWdlcy5jbGVyay5kZXYvdXBsb2FkZWQvaW1nXzJ5dncxVUwwR0NJUlhncHZ1a2NHMXZxS1g5ZSJ9","tier","free","canRestrictVals","profileImageUrl","","adoptOrgId",{"_31":57,"_13":14,"_33":327,"_45":-5,"_156":47,"_48":49,"_157":49,"_158":-5,"_159":-5,"_160":161,"_162":163,"_164":47,"_165":-5,"_166":110,"_167":150,"_52":168,"_169":-5,"_170":-5,"_171":-5,"_172":-5,"_173":174,"_175":174,"_176":177,"_178":177,"_179":177,"_180":174,"_181":174,"_182":328,"_184":329,"_186":330,"_46":47},"tree",[259,262,265,269,270,271],"files",[259,260,261,262,263,264,265,266,267,268,269,270,271],"counts",{"_249":150,"_250":87,"_251":150,"_252":253,"_254":255},"contents",[222,223,224,225,226,227],"upstreamProject",{"_31":38,"_13":14,"_158":219,"_159":-5,"_48":49,"_182":220},"upstreamBranch",{"_31":32,"_33":217,"_35":218,"_13":16,"_37":38,"_39":40,"_41":-5,"_42":-5,"_43":44,"_45":-5,"_46":47,"_48":49,"_50":51,"_52":53,"_54":14},"emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},["D",1744820713851],["D",1754089495761],"An AI code assistant powered by Cerebras inference",{"_11":51,"_193":221},"https://images.clerk.dev/uploaded/img_2PqHa2Gsy93xQrjh2w78Xu0cChW.jpeg",{"_31":246,"_13":154,"_79":147,"_81":-5,"_83":56,"_84":87,"_85":25,"_33":247,"_39":150,"_88":239,"_90":-5,"_64":47,"_92":-5,"_71":248},{"_31":241,"_13":242,"_79":243,"_81":-5,"_83":56,"_84":87,"_85":25,"_33":244,"_39":150,"_88":239,"_90":-5,"_64":47,"_92":-5,"_71":245},{"_31":237,"_13":49,"_79":82,"_81":-5,"_83":56,"_84":87,"_85":25,"_33":238,"_39":150,"_88":239,"_90":-5,"_64":47,"_92":-5,"_71":240},{"_31":128,"_13":125,"_79":129,"_81":-5,"_83":56,"_84":55,"_85":25,"_33":235,"_39":87,"_88":131,"_90":132,"_64":47,"_92":-5,"_71":236},{"_31":230,"_13":231,"_79":163,"_81":-5,"_83":56,"_84":87,"_85":25,"_33":232,"_39":150,"_88":131,"_90":233,"_64":47,"_92":-5,"_71":234},{"_31":108,"_13":105,"_79":109,"_81":-5,"_83":56,"_84":110,"_85":25,"_33":228,"_39":87,"_88":112,"_90":113,"_64":47,"_92":-5,"_71":229},["D",1748561806995],[105],"5360687a-3ce5-11f0-afb9-9e149126039e","TODOs.md",["D",1748561609187],"- [ ] Convert main.tsx to hono\n- [ ] Add caching to frontend\n- [ ] Add CDN on cloudflare for cerebrascoder.com (ensure we turn on the right switch; there are notes in github issues about this)",[231],["D",1748561847739],[125],"53606488-3ce5-11f0-afb9-9e149126039e",["D",1748561609187],"directory",[49],"535ff78c-3ce5-11f0-afb9-9e149126039e","database","14dd143a-cab0-4066-b166-6add363b8fb4",["D",1748561609187],[242],"535ff228-3ce5-11f0-afb9-9e149126039e",["D",1748561609187],[154],"pulls","branches","forks","envVars",{"_256":87,"_258":150},"connections",{"_256":150,"_257":150},"count","unfilledCount","emptyCount",{"_31":246,"_13":154,"_79":147,"_81":-5,"_83":56,"_84":87,"_85":25,"_33":324,"_39":150,"_88":239,"_90":-5,"_64":47,"_92":-5,"_93":325,"_71":326},{"_31":317,"_13":318,"_79":319,"_81":147,"_83":56,"_84":87,"_85":25,"_33":320,"_39":150,"_88":89,"_90":321,"_64":47,"_92":-5,"_93":322,"_71":323},{"_31":145,"_13":78,"_79":146,"_81":147,"_83":56,"_84":148,"_85":25,"_33":149,"_39":150,"_88":89,"_90":151,"_64":47,"_92":-5,"_93":315,"_71":316},{"_31":241,"_13":242,"_79":243,"_81":-5,"_83":56,"_84":87,"_85":25,"_33":312,"_39":150,"_88":239,"_90":-5,"_64":47,"_92":-5,"_93":313,"_71":314},{"_31":305,"_13":306,"_79":307,"_81":243,"_83":56,"_84":87,"_85":25,"_33":308,"_39":150,"_88":89,"_90":309,"_64":47,"_92":-5,"_93":310,"_71":311},{"_31":298,"_13":299,"_79":300,"_81":243,"_83":56,"_84":87,"_85":25,"_33":301,"_39":150,"_88":89,"_90":302,"_64":47,"_92":-5,"_93":303,"_71":304},{"_31":237,"_13":49,"_79":82,"_81":-5,"_83":56,"_84":87,"_85":25,"_33":295,"_39":150,"_88":239,"_90":-5,"_64":47,"_92":-5,"_93":296,"_71":297},{"_31":288,"_13":289,"_79":290,"_81":82,"_83":56,"_84":87,"_85":25,"_33":291,"_39":150,"_88":131,"_90":292,"_64":47,"_92":-5,"_93":293,"_71":294},{"_31":77,"_13":78,"_79":80,"_81":82,"_83":56,"_84":20,"_85":25,"_33":86,"_39":87,"_88":89,"_90":91,"_64":47,"_92":-5,"_93":286,"_71":287},{"_31":279,"_13":280,"_79":281,"_81":82,"_83":56,"_84":87,"_85":25,"_33":282,"_39":150,"_88":89,"_90":283,"_64":47,"_92":-5,"_93":284,"_71":285},{"_31":128,"_13":125,"_79":129,"_81":-5,"_83":56,"_84":55,"_85":25,"_33":130,"_39":87,"_88":131,"_90":132,"_64":47,"_92":-5,"_93":277,"_71":278},{"_31":230,"_13":231,"_79":163,"_81":-5,"_83":56,"_84":87,"_85":25,"_33":274,"_39":150,"_88":131,"_90":233,"_64":47,"_92":-5,"_93":275,"_71":276},{"_31":108,"_13":105,"_79":109,"_81":-5,"_83":56,"_84":110,"_85":25,"_33":111,"_39":87,"_88":112,"_90":113,"_64":47,"_92":-5,"_93":272,"_71":273},[],[105],["D",1748561609187],[],[231],[],[125],"53603e22-3ce5-11f0-afb9-9e149126039e","starter-prompts.js","9e0a905b-f541-442a-a946-568b2981daa2",["D",1748561609187],"export default [\n {\n \"prompt\": \"todo list app persisted in local storage, pretty\",\n \"title\": \"Todo App\",\n \"code\":\n \"\\n\\n\\n \\n \\n Task Master\\n \\n\\n\\n

\\n

Task Master

\\n Manage your tasks efficiently\\n

\\n

\\n \\n \\n

\\n

\\n Built on Cerebras Coder\\n

\\n

\\n\\n \\n\\n\",\n \"performance\": {\n \"tokensPerSecond\": 2298.56,\n \"totalTokens\": 1032,\n \"time\": 0.45,\n },\n },\n {\n \"prompt\": \"weather dashboard for nyc using open-meteo API for NYC with icons\",\n \"title\": \"Weather App\",\n \"code\":\n \"\\n\\n\\n \\n \\n NYC Weather\\n \\n \\n\\n\\n

\\n

NYC Weather

\\n

Humidity: %

\\n

Wind: mph

\\n \\n

\\n

\\n Built on Cerebras Coder\\n

\\n\\n \\n\\n\",\n \"performance\": {\n \"tokensPerSecond\": 3411.28,\n \"totalTokens\": 2172,\n \"time\": 0.64,\n },\n },\n {\n \"prompt\": \"two column interactive markdown editor with live preview and default text to explain markdown features\",\n \"title\": \"Markdown Editor\",\n \"code\":\n \"\\n\\n\\n \\n \\n \\n Markdown Editor\\n \\n\\n\\n

\\n

Markdown Editor

\\n

\\n \\n

\\n

Built on Cerebras Coder

\\n

\\n\\n \\n\\n\",\n \"performance\": {\n \"tokensPerSecond\": 4092.96,\n \"totalTokens\": 1677,\n \"time\": 0.41,\n },\n },\n];",[],[49,280],[],[49,78],"535ff926-3ce5-11f0-afb9-9e149126039e","index.html","45c18f07-ca07-4640-b718-11d8ef84b34b",["D",1748561609187],"\n \n \n \n \n CerebrasCoder\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n

\n \n \n \n",[],[49,289],["D",1748561609187],[266,267,268],[49],"535ff548-3ce5-11f0-afb9-9e149126039e","queries.ts","2c7d6838-e11a-4037-aec2-d036867e2a8f",["D",1748561609187],"import { sqlite } from \"https://esm.town/v/stevekrouse/sqlite\";\nimport { ITERATIONS_TABLE, KEY, PROJECTS_TABLE, SCHEMA_VERSION } from \"./migrations.ts\";\n\nexport async function createProject(prompt: string) {\n const projectResult = await sqlite.execute(\n `INSERT INTO ${PROJECTS_TABLE} (initial_prompt) VALUES (?)`,\n [prompt],\n );\n const projectId = projectResult.lastInsertRowid as unknown as number;\n return projectId;\n}\n\nexport async function getNextVersionNumber(projectId: number) {\n const data = await sqlite.execute(\n `SELECT version_number FROM ${ITERATIONS_TABLE}\n WHERE project_id = ? ORDER BY version_number DESC LIMIT 1`,\n [projectId],\n );\n const currentVersion = data.rows[0]?.version_number as unknown as number || 0;\n return currentVersion + 1;\n}\n\nexport async function insertVersion(projectId: number, versionNumber: number, prompt: string, code: string) {\n await sqlite.execute(\n `INSERT INTO ${ITERATIONS_TABLE} \n (project_id, version_number, prompt, code) VALUES (?, ?, ?, ?)`,\n [projectId, versionNumber, prompt, code],\n );\n}\n\nexport async function getCodeInner(table: string, project: string, version?: string) {\n let data;\n if (version === undefined) {\n data = await sqlite.execute(\n `SELECT code FROM ${table}\n WHERE project_id = ?\n ORDER BY version_number desc\n LIMIT 1`,\n [parseInt(project)],\n );\n } else {\n data = await sqlite.execute(\n `SELECT code FROM ${table}\n WHERE project_id = ? AND version_number = ?\n LIMIT 1`,\n [parseInt(project), parseInt(version)],\n );\n }\n return data.rows[0]?.code;\n}\n\nexport async function getCode(project: string, version?: string) {\n // try to get code in the new table partition first\n const code = await getCodeInner(ITERATIONS_TABLE, project, version);\n return code ?? await getCodeInner(`${KEY}_iterations_${SCHEMA_VERSION}`, project, version);\n}",[],[242,299],"535ff3b8-3ce5-11f0-afb9-9e149126039e","migrations.ts","8d8abb60-906d-4d49-853e-5ae0669646d1",["D",1748561609187],"import { sqlite } from \"https://esm.town/v/stevekrouse/sqlite\";\n\nexport const KEY = \"cerebras_coder2\";\nexport const SCHEMA_VERSION = 5;\n\nexport const PROJECTS_TABLE = \"cerbras_coder_projects\";\nexport const ITERATIONS_TABLE = \"cerebras_coder_iterations\";\n\nexport async function createTables() {\n await sqlite.execute(`\n CREATE TABLE IF NOT EXISTS ${PROJECTS_TABLE} (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n initial_prompt TEXT NOT NULL,\n created_at DATETIME DEFAULT CURRENT_TIMESTAMP\n )\n `);\n\n await sqlite.execute(`\n CREATE TABLE IF NOT EXISTS ${ITERATIONS_TABLE} (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n project_id INTEGER NOT NULL,\n version_number INTEGER NOT NULL,\n prompt TEXT NOT NULL,\n code TEXT NOT NULL,\n created_at DATETIME DEFAULT CURRENT_TIMESTAMP,\n FOREIGN KEY(project_id) REFERENCES ${PROJECTS_TABLE}(id)\n )\n `);\n}",[],[242,306],["D",1748561609187],[263,264],[242],[],[154,78],"535fd1b2-3ce5-11f0-afb9-9e149126039e","generate-code.ts","68f2f67e-056c-4658-8d27-12738b5a215b",["D",1748561609187],"import Cerebras from \"https://esm.sh/@cerebras/cerebras_cloud_sdk\";\nimport STARTER_PROMPTS from \"../public/starter-prompts.js\";\n\nfunction extractCodeFromFence(text: string): string {\n const htmlMatch = text.match(/```html\\n([\\s\\S]*?)\\n```/);\n return htmlMatch ? htmlMatch[1].trim() : text;\n}\n\nexport async function generateCode(prompt: string, currentCode: string) {\n const starterPrompt = STARTER_PROMPTS.find(p => p.prompt === prompt);\n if (starterPrompt) {\n return {\n code: starterPrompt.code,\n time: starterPrompt.performance.time,\n totalTokens: starterPrompt.performance.totalTokens,\n };\n } else {\n const client = new Cerebras({ apiKey: Deno.env.get(\"CEREBRAS_API_KEY\") });\n const completion = await client.chat.completions.create({\n messages: [\n {\n role: \"system\",\n content: `You are an advanced AI coding assistant that generates websites. \n Include all necessary HTML, CSS, and JavaScript in a single complete HTML file.\n Avoid use of alert or input. Make yourself a modal if you need it.\n Unless otherwise specified, use a UI libray. Be sure to install it via CDN.\n Make the app look like a polished, pretty, full website.\n Before coding, write your plan in a \\`\\`\\`thinking code fence. \n Wrap your code in a single \\`\\`\\`html code fence.\n Do NOT explain how your code works or how to run.\n Keep the chatter to an absolute minimum.`,\n },\n currentCode\n ? {\n role: \"system\",\n content: `Current code to modify:\\n\\`\\`\\`html\\n${currentCode}\\n\\`\\`\\``,\n }\n : undefined,\n {\n role: \"user\",\n content: prompt,\n },\n ].filter(Boolean),\n model: \"llama-3.3-70b\",\n });\n return {\n code: extractCodeFromFence(completion.choices[0].message.content),\n time: completion.time_info.completion_time,\n totalTokens: completion.usage?.completion_tokens || 1,\n };\n }\n}",[],[154,318],["D",1748561609187],[260,261],[154],["D",1748561609187],{"_11":12,"_193":189},{"_11":12,"_187":-5,"_188":189,"_160":161,"_190":191,"_192":47},{"_39":55,"_13":16,"_31":56,"_37":57,"_41":32,"_42":58,"_59":49,"_60":38,"_61":53,"_54":14,"_50":12},"ctx",{"_182":-5,"_214":364,"_365":366,"_367":368,"_369":47,"_370":47,"_371":47,"_372":25,"_373":-5,"_374":-7,"_375":-7,"_376":150,"_377":47,"_378":47,"_379":-5,"_380":47,"_381":47,"_382":47,"_383":-5},"ENV",{"_335":336,"_337":338,"_339":16,"_340":341,"_342":343,"_344":345,"_346":347,"_348":349,"_350":351,"_352":353,"_354":355,"_356":357,"_358":359,"_360":361,"_362":363},"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"]

\n Dream it. Code it. \n Instantly.\n

Share your project

Latest Version

\n Pinned version (#{projectVersion})\n

\n Dream it. Code it. \n Instantly.\n

Share your project

Latest Version

\n Pinned version (#{projectVersion})\n

Task Master

NYC Weather

Markdown Editor

\n Dream it. Code it.
\n Instantly.\n

\n Pinned version (`#{projectVersion}`)\n

\n Dream it. Code it.
\n Instantly.\n

\n Pinned version (`#{projectVersion}`)\n

Compare

Mergecanstralian/mainintostevekrouse/main

README.md+26-2

Hmain.tsx+3-67

public/index.ts+1-1

backend/index.ts+126-0