[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_153":154,"_155":156},"routes/_app.x.$handle.$name",{"_95":94,"_32":45,"_103":85,"_27":104,"_13":14,"_105":-5,"_11":106,"_107":108,"_109":110,"_111":112,"_113":114,"_20":-5,"_115":-5,"_116":-5,"_117":25,"_118":119,"_120":49,"_121":-5,"_122":-5,"_123":124},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":-5,"_18":-5},"project",{"_43":44,"_32":45,"_38":46,"_47":-5,"_48":49,"_50":51,"_52":51,"_53":-5,"_54":-5,"_18":55,"_56":31,"_57":49,"_58":-5,"_59":-5,"_60":61,"_62":63,"_64":-5,"_65":-5,"_66":-5,"_67":-5,"_68":69,"_70":69,"_71":72,"_73":72,"_74":72,"_75":69,"_76":69,"_77":78,"_79":80,"_81":82,"_83":25},"version",27,"changes",[19],"aiChatInfo","userId",{"_20":21,"_22":23,"_24":25,"_26":25,"_27":28,"_29":28},"file",{"_30":31,"_32":28,"_33":34,"_35":37,"_38":39,"_40":14,"_41":42,"_24":25},"previous",{"_30":31,"_32":28,"_33":34,"_35":36},"deleted",false,"deletedHere","path","main.tsx","latestPath","fileId","a19d57bc-2761-11f0-86ff-569c3dd06744","name","fileType","http","content","/** @jsxImportSource https://esm.sh/react */\nimport React, { useState, useEffect, useCallback } from \"https://esm.sh/react\";\nimport { createRoot } from \"https://esm.sh/react-dom/client\";\n\nfunction debounce(func, wait) {\n let timeout;\n return function executedFunction(...args) {\n const later = () => {\n clearTimeout(timeout);\n func(...args);\n };\n clearTimeout(timeout);\n timeout = setTimeout(later, wait);\n };\n}\n\nfunction App() {\n const [prompt, setPrompt] = useState(\"\");\n const [output, setOutput] = useState([]);\n const [generatedCode, setGeneratedCode] = useState(\"\");\n const [isCodeVisible, setIsCodeVisible] = useState(false);\n const [userInput, setUserInput] = useState(\"\");\n\n const generateCode = useCallback(async (prompt) => {\n if (!prompt.trim()) {\n setGeneratedCode(\"\");\n return;\n }\n try {\n const response = await fetch(\"/generate\", {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify({ prompt }),\n });\n const result = await response.json();\n setGeneratedCode(result.generatedCode);\n } catch (error) {\n setOutput([`Error generating code: ${error.message}`]);\n setGeneratedCode(\"\");\n }\n }, []);\n\n const debouncedGenerateCode = useCallback(debounce(generateCode, 1000), [generateCode]);\n\n const executeCode = useCallback(() => {\n if (!generatedCode) return;\n\n let output = [];\n try {\n const originalConsoleLog = console.log;\n console.log = (...args) => {\n const logString = args.map(arg => String(arg)).join(' ');\n output.push(extractMessage(logString));\n };\n\n // Execute the generated code with the current userInput\n eval(`\n const userInput = ${JSON.stringify(userInput)};\n ${generatedCode}\n `);\n\n console.log = originalConsoleLog;\n } catch (error) {\n output.push(`Error executing code: ${error.message}`);\n }\n setOutput(output);\n }, [generatedCode, userInput]);\n\n useEffect(() => {\n debouncedGenerateCode(prompt);\n }, [prompt, debouncedGenerateCode]);\n\n useEffect(() => {\n executeCode();\n }, [userInput, executeCode]);\n\n const toggleCodeVisibility = () => {\n setIsCodeVisible(!isCodeVisible);\n };\n\n return (\n

JavaScript Codebed with User Input

\n Enter your prompt below. You can use the variable userInput in your prompt to refer to the user's input.\n For example: \"Create a function that reverses the string stored in userInput\".\n

\n setPrompt(e.target.value)}\n placeholder=\"Enter your prompt here... (e.g., 'Create a function that reverses the string stored in userInput')\"\n />\n setUserInput(e.target.value)}\n placeholder=\"Enter user input here...\"\n />\n

Console Output:

\n {output.map((log, index) => (\n

\n {log}\n

\n ))}\n

\n {generatedCode && (\n

\n \n {isCodeVisible && (\n

\n              {generatedCode}\n

\n )}\n

\n );\n}\n\nfunction client() {\n createRoot(document.getElementById(\"root\")).render();\n}\n\nif (typeof document !== \"undefined\") {\n client();\n}\n\nfunction stripCodeFences(code: string): string {\n return code.replace(/^```javascript\\n|^```\\n|```$/gm, '').trim();\n}\n\nfunction extractMessage(logOutput: string): string {\n try {\n const parsed = JSON.parse(logOutput);\n return parsed.message || logOutput;\n } catch (e) {\n return logOutput;\n }\n}\n\nexport default async function server(request: Request): Promise {\n if (request.method === \"POST\" && new URL(request.url).pathname === \"/generate\") {\n const { OpenAI } = await import(\"https://esm.town/v/std/openai\");\n const openai = new OpenAI();\n\n const { prompt } = await request.json();\n\n const completion = await openai.chat.completions.create({\n messages: [\n { role: \"system\", content: \"You are a JavaScript code generator. Generate valid JavaScript code based on the given prompt, without any explanations or markdown code fences. Include console.log statements at the end of the code to output the results of important operations or final values. Do not wrap the code in ```javascript or ``` tags. The variable 'userInput' is available in the code environment and contains the user's input. Use this variable directly in your generated code when the prompt refers to user input.\" },\n { role: \"user\", content: prompt },\n ],\n model: \"gpt-4o-mini\",\n max_tokens: 500,\n });\n\n let generatedCode = stripCodeFences(completion.choices[0].message.content);\n\n return new Response(JSON.stringify({ generatedCode }), {\n headers: { \"Content-Type\": \"application/json\" },\n });\n }\n\n return new Response(`\n \n \n JavaScript Codebed with User Input\n \n \n \n

Instant Prompt-to-JS & Preview

\n Enter or edit your prompt below to see the script preview upate. Edit the value for userInput as rendered in the code.\n

\n setPrompt(e.target.value)}\n placeholder=\"Enter your prompt here... (e.g., 'reverse the string')\"\n />\n setUserInput(e.target.value)}\n placeholder=\"Enter user input here...\"\n />\n

Console Output:

\n {output.map((log, index) => (\n

\n {log}\n

\n ))}\n

\n {generatedCode && (\n

\n \n {isCodeVisible && (\n

\n              {generatedCode}\n

\n )}\n

\n \n \n \n \n `,\n {\n headers: {\n \"content-type\": \"text/html\",\n },\n });\n}\n\nconst css = `\nbody {\n font-family: Arial, sans-serif;\n margin: 0;\n padding: 20px;\n background-color: #f0f0f0;\n}\n.container {\n max-width: 800px;\n margin: 0 auto;\n background-color: white;\n padding: 20px;\n border-radius: 8px;\n box-shadow: 0 2px 4px rgba(0,0,0,0.1);\n}\nh1 {\n color: #333;\n}\np {\n margin-bottom: 15px;\n}\ncode {\n background-color: #f0f0f0;\n padding: 2px 4px;\n border-radius: 4px;\n}\ntextarea, input[type=\"text\"] {\n width: 100%;\n margin-bottom: 10px;\n padding: 8px;\n border: 1px solid #ddd;\n border-radius: 4px;\n}\ntextarea {\n height: 100px;\n}\n.output {\n margin-top: 20px;\n background-color: #f8f8f8;\n border: 1px solid #ddd;\n border-radius: 4px;\n padding: 10px;\n}\npre {\n white-space: pre-wrap;\n word-wrap: break-word;\n}\n.code-accordion {\n margin-top: 20px;\n}\n.accordion-toggle {\n width: 100%;\n text-align: left;\n background-color: #f1f1f1;\n color: #444;\n padding: 10px;\n border: none;\n outline: none;\n transition: 0.4s;\n cursor: pointer;\n}\n.accordion-toggle:hover {\n background-color: #ddd;\n}\n.generated-code {\n background-color: #f8f8f8;\n border: 1px solid #ddd;\n border-top: none;\n padding: 10px;\n max-height: 300px;\n overflow-y: auto;\n}\n.log-entry {\n background-color: #fff;\n border: 1px solid #ddd;\n border-radius: 4px;\n padding: 10px;\n margin-bottom: 10px;\n font-family: monospace;\n}\n.log-message {\n color: #333;\n}\n`;","createdAt",["D",1731456223515],"branchVersion","branchId","a19a7876-2761-11f0-86ff-569c3dd06744","id","a19a2b50-2761-11f0-86ff-569c3dd06744","prompt_to_code_auto_refresh_codebed",["D",1746196072500],"deletedAt","legacyEnvVars",true,"privacy","public","httpPrivacy","description","imageUrl","4da41b95-98f3-4ccd-b2bf-bd1a5558f69c","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount",1,"orgId","cd9ed03e-e204-4250-b49c-f7aeab76bc29","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_95":94,"_102":98},"org",{"_95":94,"_96":-5,"_97":98,"_18":55,"_99":100,"_101":25},"branch",{"_13":84,"_32":85,"_43":42,"_86":44,"_87":-5,"_88":-5,"_89":-5,"_90":-5,"_91":-5,"_92":45,"_93":94},"isOwned",34,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","trob","handle","displayName","avatar","https://img.clerk.com/eyJ0eXBlIjoicHJveHkiLCJzcmMiOiJodHRwczovL2ltYWdlcy5jbGVyay5kZXYvb2F1dGhfZ2l0aHViL2ltZ18ybXFIWGhwanQ4bmJSeVgwWmw5MUdIS0ZaOEgifQ","tier","free","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_43":44,"_32":45,"_38":149,"_47":-5,"_48":49,"_50":51,"_52":51,"_53":-5,"_54":-5,"_18":55,"_56":31,"_57":49,"_58":-5,"_59":-5,"_60":61,"_62":63,"_64":-5,"_65":-5,"_66":-5,"_67":-5,"_68":69,"_70":69,"_71":72,"_73":72,"_74":72,"_75":69,"_76":69,"_77":150,"_79":151,"_81":152,"_83":25},"tree",[144],"files",[144],"counts",{"_133":134,"_135":61,"_136":134,"_137":138,"_139":140},"contents",[125],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_43":126,"_32":28,"_30":31,"_127":-5,"_41":42,"_40":14,"_128":25,"_38":129,"_13":130,"_33":34,"_35":37,"_24":25,"_131":-5,"_27":132},"a239f2fc-2761-11f0-86ff-569c3dd06744","parentId","latest",["D",1731456223515],26,"label",[28],"pulls",0,"branches","forks","envVars",{"_141":134,"_143":134},"connections",{"_141":134,"_142":134},"count","unfilledCount","emptyCount",{"_43":126,"_32":28,"_30":31,"_127":-5,"_41":42,"_40":14,"_128":25,"_38":145,"_13":130,"_33":34,"_35":37,"_24":25,"_131":-5,"_146":147,"_27":148},["D",1731456223515],"children",[],[28],["D",1746196072500],{"_95":94,"_102":98},{"_95":94,"_96":-5,"_97":98,"_18":55,"_99":100,"_101":25},{"_13":84,"_32":85,"_43":42,"_86":44,"_87":-5,"_88":-5,"_89":-5,"_90":-5,"_91":-5,"_92":45,"_93":94},"ctx",{"_77":-5,"_122":186,"_187":188,"_189":190,"_191":25,"_192":25,"_193":25,"_194":49,"_195":-5,"_196":-7,"_197":-7,"_198":134,"_199":25,"_200":25,"_201":-5,"_202":25,"_203":25,"_204":25,"_205":-5},"ENV",{"_157":158,"_159":160,"_161":85,"_162":163,"_164":165,"_166":167,"_168":169,"_170":171,"_172":173,"_174":175,"_176":177,"_178":179,"_180":181,"_182":183,"_184":185},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","5015b8df46402d8bba4f485ecc37aec202b0e06b","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

Diff · v27