[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_170":171,"_172":173},"routes/_app.x.$handle.$name",{"_11":12,"_13":14,"_15":16,"_19":20,"_17":18,"_129":-5,"_21":130,"_23":131,"_132":133,"_134":135,"_26":136,"_25":-5,"_137":-5,"_138":-5,"_139":45,"_140":141,"_142":60,"_143":-5,"_144":-5,"_145":146},"routes/_app.x.$handle.$name.branch.$branch.version.$version.code.$",{"_11":12,"_13":14,"_15":16,"_17":18,"_19":20,"_21":22,"_23":24,"_25":-7,"_26":27,"_28":-5,"_29":-5,"_30":-5,"_31":-5,"_32":-5},"handle","isidentical","name","fluxImageGenerator","branchName","main","version",6,"path","","project",{"_35":74,"_13":14,"_46":75,"_76":-5,"_77":60,"_78":79,"_80":79,"_81":-5,"_82":-5,"_83":84,"_85":39,"_86":60,"_87":-5,"_88":-5,"_89":90,"_91":92,"_93":-5,"_94":-5,"_95":-5,"_96":-5,"_97":98,"_99":98,"_100":101,"_102":101,"_103":101,"_104":98,"_105":98,"_106":107,"_108":109,"_110":111,"_112":45},"tree",[65,66],"file","contents",[33,34],"upstream","pull","ahead","behind","envVars",{"_35":56,"_13":57,"_38":58,"_40":-5,"_41":42,"_43":59,"_44":60,"_46":61,"_17":62,"_49":25,"_51":63,"_53":45,"_54":-5,"_19":64},{"_35":36,"_13":37,"_38":39,"_40":-5,"_41":42,"_43":18,"_44":45,"_46":47,"_17":48,"_49":50,"_51":52,"_53":45,"_54":-5,"_19":55},"id","e7c5b59c-26c9-11f0-9439-569c3dd06744","main.tsx","fileId","e7a810fa-26c9-11f0-9439-569c3dd06744","parentId","branchId","e79c0bf2-26c9-11f0-9439-569c3dd06744","branchVersion","latest",false,"createdAt",["D",1724812914691],5,"fileType","http","content","// This app uses the fal.ai API to generate images based on user prompts.\n// It features a clean UI with an input field for the prompt and a button to generate the image.\n// The generated image is displayed below the input field.\n// React is used for the UI and the fal.ai serverless client for image generation.\n// The app measures and displays the latency for each image generation.\n// The background features randomly placed pixelart lightning bolts in neon yellow.\n\nconst DEFAULT_PROMPT = 'green grass landscape with text \"val.town\" is engraved, a townhouse in the background';\nconst PLACEHOLDER_IMAGE = \"https://fal.media/files/penguin/PysYf1-_ddhM7JKiLrkcF.png\";\n\n/** @jsxImportSource https://esm.sh/react */\nimport React, { useState, useEffect } from \"https://esm.sh/react\";\nimport { createRoot } from \"https://esm.sh/react-dom/client\";\nimport * as fal from \"https://esm.sh/@fal-ai/serverless-client\";\n\n// Constants for background\nconst GRID_SIZE = 100; // Size of each grid cell\nconst BOLT_CHANCE = 0.2; // 20% chance to place a bolt in each cell\nconst BOLT_SIZE = 40; // Width and height of each bolt\n\nfunction LightningBolt({ x, y }) {\n return (\n \n );\n}\n\nfunction Background() {\n const [bolts, setBolts] = useState([]);\n\n useEffect(() => {\n const newBolts = [];\n const numColumns = Math.ceil(window.innerWidth / GRID_SIZE);\n const numRows = Math.ceil(window.innerHeight / GRID_SIZE);\n\n for (let i = 0; i < numColumns; i++) {\n for (let j = 0; j < numRows; j++) {\n if (Math.random() < BOLT_CHANCE) {\n newBolts.push({\n x: i * GRID_SIZE + Math.random() * (GRID_SIZE - BOLT_SIZE),\n y: j * GRID_SIZE + Math.random() * (GRID_SIZE - BOLT_SIZE),\n });\n }\n }\n }\n setBolts(newBolts);\n }, []);\n\n return (\n \n );\n}\n\nfunction LoadingSpinner() {\n return (\n

\n );\n}\n\nfunction App() {\n const [prompt, setPrompt] = useState(DEFAULT_PROMPT);\n const [imageUrl, setImageUrl] = useState(PLACEHOLDER_IMAGE);\n const [latency, setLatency] = useState(null);\n const [loading, setLoading] = useState(false);\n const [error, setError] = useState(\"\");\n\n const generateImage = async () => {\n setLoading(true);\n setError(\"\");\n try {\n const response = await fetch(\"/generate\", {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify({ prompt }),\n });\n if (!response.ok) throw new Error(\"Failed to generate image\");\n const data = await response.json();\n setLatency(data.latency);\n setImageUrl(data.imageUrl);\n } catch (err) {\n setError(\"Failed to generate image. Please try again.\");\n console.error(err);\n } finally {\n setLoading(false);\n }\n };\n\n return (\n <>\n \n

AI Image Generator

\n setPrompt(e.target.value)}\n placeholder={DEFAULT_PROMPT}\n className=\"prompt-input\"\n />\n

\n \n {error &&

{error}

}\n

\n {latency !== null &&

Generation time: {latency.toFixed(2)} ms

}\n {loading ? : \n $\"Generated$ }\n

\n )}\n

\n \n View Source\n \n

\n Powered by\n \n $\"fal.ai$ \n \n

\n \n );\n}\n\nfunction client() {\n createRoot(document.getElementById(\"root\")).render();\n}\n\nif (typeof document !== \"undefined\") {\n client();\n}\n\nasync function server(request: Request): Promise {\n if (request.method === \"POST\" && new URL(request.url).pathname === \"/generate\") {\n const { prompt } = await request.json();\n try {\n const startTime = performance.now();\n const result = await fal.run(\"fal-ai/flux/schnell\", {\n input: {\n prompt,\n image_size: \"landscape_4_3\",\n num_inference_steps: 4,\n num_images: 1,\n enable_safety_checker: true,\n sync_mode: true\n },\n });\n const endTime = performance.now();\n return new Response(JSON.stringify({ imageUrl: result.images[0].url, latency: endTime - startTime }), {\n headers: { \"Content-Type\": \"application/json\" },\n });\n } catch (error) {\n return new Response(JSON.stringify({ error: \"Failed to generate image\" }), {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" },\n });\n }\n }\n\n return new Response(`\n \n \n \n \n \n AI Image Generator\n \n \n \n

\n \n \n \n `, {\n headers: { \"Content-Type\": \"text/html\" },\n });\n}\n\nconst css = `\n body {\n font-family: Arial, sans-serif;\n line-height: 1.6;\n margin: 0;\n padding: 20px;\n background-color: #1a1a1a;\n color: #fff;\n overflow-x: hidden;\n min-height: 100vh;\n }\n .background {\n position: fixed;\n top: 0;\n left: 0;\n width: 100%;\n height: 100%;\n z-index: -1;\n opacity: 0.2;\n pointer-events: none;\n }\n .container {\n max-width: 800px;\n margin: 0 auto;\n background-color: rgba(255, 255, 255, 0.15);\n padding: 30px;\n border-radius: 5px;\n backdrop-filter: blur(5px);\n }\n .title {\n text-align: center;\n color: #fff;\n font-size: 2.5em;\n margin-bottom: 30px;\n }\n .input-container {\n position: relative;\n margin-bottom: 20px;\n }\n .prompt-input {\n width: 100%;\n padding: 15px;\n border: 2px solid #FFFF00;\n border-radius: 25px;\n background-color: rgba(255, 255, 255, 0.2);\n color: #fff;\n font-size: 1em;\n transition: all 0.3s ease;\n }\n .prompt-input:focus {\n outline: none;\n background-color: rgba(255, 255, 255, 0.3);\n }\n .generate-btn {\n display: block;\n width: 100%;\n padding: 15px;\n background-color: #FFFF00;\n color: #000;\n border: none;\n border-radius: 25px;\n cursor: pointer;\n transition: all 0.3s ease;\n font-size: 1em;\n text-transform: uppercase;\n letter-spacing: 1px;\n font-weight: bold;\n }\n .generate-btn:hover {\n background-color: #FFFF99;\n }\n .generate-btn:disabled {\n background-color: #666666;\n cursor: not-allowed;\n }\n .error {\n color: #FF6666;\n text-align: center;\n }\n .image-container {\n margin-top: 20px;\n text-align: center;\n background-color: rgba(0, 0, 0, 0.2);\n padding: 20px;\n border-radius: 10px;\n }\n .generated-image {\n max-width: 100%;\n height: auto;\n }\n .latency {\n font-size: 14px;\n color: #fff;\n margin-bottom: 10px;\n }\n .footer {\n display: flex;\n justify-content: space-between;\n align-items: center;\n margin-top: 20px;\n font-size: 0.9em;\n }\n .source-link a {\n color: #fff;\n text-decoration: none;\n transition: all 0.3s ease;\n }\n .source-link a:hover {\n text-decoration: underline;\n }\n .powered-by {\n display: flex;\n align-items: center;\n gap: 10px;\n color: #ccc;\n }\n .fal-logo {\n height: 30px;\n transition: transform 0.3s ease;\n }\n .fal-logo:hover {\n transform: scale(1.1);\n }\n .loading-spinner {\n display: flex;\n justify-content: center;\n align-items: center;\n height: 200px;\n }\n .spinner {\n border: 4px solid rgba(255, 255, 255, 0.3);\n border-radius: 50%;\n border-top: 4px solid #FFFF00;\n width: 40px;\n height: 40px;\n animation: spin 1s linear infinite;\n }\n @keyframes spin {\n 0% { transform: rotate(0deg); }\n 100% { transform: rotate(360deg); }\n }\n @media (max-width: 600px) {\n .container {\n padding: 15px;\n }\n .title {\n font-size: 2em;\n }\n .prompt-input,\n .generate-btn {\n padding: 12px;\n font-size: 0.9em;\n }\n .footer {\n flex-direction: column;\n gap: 10px;\n }\n .powered-by {\n order: -1;\n }\n .fal-logo {\n height: 25px;\n }\n }\n`;\n\nexport default server;","deleted","label",[37],"e7a84b24-26c9-11f0-9439-569c3dd06744","README.md","e7a84bc4-26c9-11f0-9439-569c3dd06744",1,true,["D",1724812440851],0,"Sign in to fal.ai, generate an API key, and set it as `FAL_KEY` for your account.",[57],{"_35":56,"_13":57,"_38":58,"_40":-5,"_41":42,"_43":59,"_44":60,"_46":71,"_17":62,"_49":25,"_51":63,"_53":45,"_54":-5,"_68":72,"_19":73},{"_35":36,"_13":37,"_38":39,"_40":-5,"_41":42,"_43":18,"_44":45,"_46":67,"_17":48,"_49":50,"_51":52,"_53":45,"_54":-5,"_68":69,"_19":70},["D",1724812914691],"children",[],[37],["D",1724812440851],[],[57],"e79bb5f8-26c9-11f0-9439-569c3dd06744",["D",1746130906448],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","imageUrl","userId","087075db-3cbf-4c64-9c6e-102c23074d38","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount",3,"orgId","0bfb04b6-3d3c-4bb6-bc0c-ac4bfa7903fb","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_11":12,"_128":124},"org",{"_11":12,"_122":-5,"_123":124,"_83":84,"_125":126,"_127":45},"branch",{"_17":113,"_13":16,"_35":42,"_114":74,"_115":-5,"_116":-5,"_117":-5,"_118":-5,"_119":-5,"_120":14,"_121":12},"isOwned",55,"projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","displayName","avatar","https://img.clerk.com/eyJ0eXBlIjoicHJveHkiLCJzcmMiOiJodHRwczovL2F2YXRhcnMuZ2l0aHVidXNlcmNvbnRlbnQuY29tL3UvNDczNTg5MTM/dj00IiwicyI6ImtBaTRva25BQXh2QXNWK3g0WjRTU3A4dmZzUDNOWnBEakN5bWkzNGpoUTAifQ","tier","pro","canRestrictVals","profileImageUrl","adoptOrgId",{"_35":74,"_13":14,"_46":166,"_76":-5,"_77":60,"_78":79,"_80":79,"_81":-5,"_82":-5,"_83":84,"_85":39,"_86":60,"_87":-5,"_88":-5,"_89":90,"_91":92,"_93":-5,"_94":-5,"_95":-5,"_96":-5,"_97":98,"_99":98,"_100":101,"_102":101,"_103":101,"_104":98,"_105":98,"_106":167,"_108":168,"_110":169,"_112":45},[160,161],"files",[160,161],"counts",{"_151":62,"_152":59,"_153":59,"_32":154,"_155":156},[147,148],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_35":56,"_13":57,"_38":58,"_40":-5,"_41":42,"_43":59,"_44":60,"_46":61,"_17":62,"_49":25,"_51":63,"_53":45,"_54":-5,"_19":150},{"_35":36,"_13":37,"_38":39,"_40":-5,"_41":42,"_43":18,"_44":45,"_46":47,"_17":48,"_49":50,"_51":52,"_53":45,"_54":-5,"_19":149},[37],[57],"pulls","branches","forks",{"_157":62,"_159":62},"connections",{"_157":62,"_158":62},"count","unfilledCount","emptyCount",{"_35":56,"_13":57,"_38":58,"_40":-5,"_41":42,"_43":59,"_44":60,"_46":71,"_17":62,"_49":25,"_51":63,"_53":45,"_54":-5,"_68":164,"_19":165},{"_35":36,"_13":37,"_38":39,"_40":-5,"_41":42,"_43":18,"_44":45,"_46":67,"_17":48,"_49":50,"_51":52,"_53":45,"_54":-5,"_68":162,"_19":163},[],[37],[],[57],["D",1746130906448],{"_11":12,"_128":124},{"_11":12,"_122":-5,"_123":124,"_83":84,"_125":126,"_127":45},{"_17":113,"_13":16,"_35":42,"_114":74,"_115":-5,"_116":-5,"_117":-5,"_118":-5,"_119":-5,"_120":14,"_121":12},"ctx",{"_106":-5,"_144":203,"_204":205,"_206":207,"_208":45,"_209":45,"_210":45,"_211":60,"_212":-5,"_213":-7,"_214":-7,"_215":62,"_216":45,"_217":45,"_218":-5,"_219":45,"_220":45,"_221":45,"_222":-5},"ENV",{"_174":175,"_176":177,"_178":16,"_179":180,"_181":182,"_183":184,"_185":186,"_187":188,"_189":190,"_191":192,"_193":194,"_195":196,"_197":198,"_199":200,"_201":202},"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"]

Code