[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_164":165,"_166":167},"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",86,"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","a31d4c1a-2792-11f0-9d52-569c3dd06744","name","fileType","http","content","import { Hono } from \"npm:hono\";\nimport { cors } from 'npm:hono/cors';\nimport { stream, streamSSE } from \"https://deno.land/x/hono@v4.3.11/helper.ts\";\nimport { OpenAI } from \"npm:openai\";\n\nconst app = new Hono();\nconst openai = new OpenAI();\n\napp.use('*', cors({\n origin: '*',\n allowMethods: ['GET'],\n allowHeaders: ['Content-Type'],\n}));\n\nconst SOURCE_URL = \"\"; // leave blank for deno deploy / native\n\n\n// in this example we use a custom function instead of htmx's custom sse extension, since it never closes!\nfunction getResponse() {\n const outputDiv = document.getElementById('output');\n const prompt = document.getElementById('prompt').value;\n const url = \"/chat?p=\" + encodeURIComponent(prompt);\n outputDiv.textContent = 'Loading...';\n\n const eventSource = new EventSource(url);\n let isFirstChunk = true;\n \n eventSource.onmessage = (event) => {\n if (event.data === \"[DONE]\") {\n eventSource.close();\n } else {\n const data = JSON.parse(event.data);\n if (data.error) {\n outputDiv.textContent = \"Error: \" + data.error;\n } else {\n if (isFirstChunk) {\n outputDiv.textContent = data.token;\n isFirstChunk = false;\n } else {\n outputDiv.textContent += data.token;\n }\n }\n }\n };\n eventSource.onerror = (error) => {\n console.error('EventSource error:', error);\n outputDiv.textContent += 'Error occurred.';\n };\n\n eventSource.addEventListener('close', () => {\n console.log('Connection closed.');\n });\n}\n\n\n\nconst htmlContent = `\n\n\n \n \n OpenAI Streaming Example\n \n \n \n \n \n

OpenAI Streaming Example

\n Prompt:\n \n \n \n \n

OpenAI Streaming Example

\n Prompt:\n \n \n \n \n

\n \n \n\n`;\n\napp.get('/chat', (c) => {\n const prompt = c.req.query('p') || \"Tell me a joke\";\n c.header('Content-Type', 'text/event-stream'); // Set Content-Type header\n return stream(c, async (stream) => {\n try {\n const chatStream = await openai.chat.completions.create({\n model: \"gpt-4\",\n messages: [{ role: \"user\", content: prompt }],\n stream: true,\n });\n\n for await (const chunk of chatStream) {\n if (chunk.choices[0]?.delta?.content) {\n console.log('>>', chunk.choices[0].delta.content);\n stream.write(`data: ${JSON.stringify({ token: chunk.choices[0].delta.content })}\\n\\n`);\n }\n }\n stream.write(`data: [DONE]\\n\\n`); // Send a completion event\n } catch (error) {\n stream.write(`data: ${JSON.stringify({ error: error.message })}\\n\\n`);\n }\n });\n});\n\napp.get('/', (c) => c.html(htmlContent));\n\nexport default app.fetch; // val.town\n// Deno.serve(app.fetch); // deno.deploy\n","createdAt",["D",1718133855478],"branchVersion","branchId","a31ac0bc-2792-11f0-9d52-569c3dd06744","id","a31a7cec-2792-11f0-9d52-569c3dd06744","aiHonoHtmxAlpineStreamingExample",["D",1746217120359],"deletedAt","legacyEnvVars",true,"privacy","public","httpPrivacy","description","imageUrl","a8270e74-6479-475a-8025-9b69544ee0e7","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount",0,"orgId","8319defa-6e1a-46d4-ba66-2114ffd3360b","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",104,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","yawnxyz","handle","displayName","avatar","https://images.clerk.dev/oauth_github/img_2NnaHhpxNuH1xWRIRjQNoo16TVc.jpeg","tier","pro","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_43":44,"_32":45,"_38":160,"_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":161,"_79":162,"_81":163,"_83":25},"tree",[151,152],"files",[151,152],"counts",{"_141":61,"_142":137,"_143":61,"_144":145,"_146":147},"contents",[125,126],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_43":134,"_32":135,"_30":136,"_128":-5,"_41":42,"_40":137,"_129":49,"_38":138,"_13":61,"_33":20,"_35":139,"_24":25,"_132":-5,"_27":140},{"_43":127,"_32":28,"_30":31,"_128":-5,"_41":42,"_40":14,"_129":25,"_38":130,"_13":131,"_33":34,"_35":37,"_24":25,"_132":-5,"_27":133},"a4a2c79a-2792-11f0-9d52-569c3dd06744","parentId","latest",["D",1718133855478],85,"label",[28],"a31d511a-2792-11f0-9d52-569c3dd06744","README.md","a31d51b0-2792-11f0-9d52-569c3dd06744",1,["D",1718126000535],"This Frankenstein of an example shows how well Hono, htmx, and Alpine play together. \n- Hono serves the frameworks, API calls, and functions\n- htmx handles ajax requests, and can very powerfully request html and other content to swap out the front-end\n- alpine handles app-like reactivity without having to always resort to server round trips\n\nMigrated from folder: Utils/ai/examples/aiHonoHtmxAlpineStreamingExample",[135],"pulls","branches","forks","envVars",{"_148":61,"_150":61},"connections",{"_148":61,"_149":61},"count","unfilledCount","emptyCount",{"_43":134,"_32":135,"_30":136,"_128":-5,"_41":42,"_40":137,"_129":49,"_38":157,"_13":61,"_33":20,"_35":139,"_24":25,"_132":-5,"_154":158,"_27":159},{"_43":127,"_32":28,"_30":31,"_128":-5,"_41":42,"_40":14,"_129":25,"_38":153,"_13":131,"_33":34,"_35":37,"_24":25,"_132":-5,"_154":155,"_27":156},["D",1718133855478],"children",[],[28],["D",1718126000535],[],[135],["D",1746217120359],{"_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":197,"_198":199,"_200":201,"_202":25,"_203":25,"_204":25,"_205":49,"_206":-5,"_207":-7,"_208":-7,"_209":61,"_210":25,"_211":25,"_212":-5,"_213":25,"_214":25,"_215":25,"_216":-5},"ENV",{"_168":169,"_170":171,"_172":85,"_173":174,"_175":176,"_177":178,"_179":180,"_181":182,"_183":184,"_185":186,"_187":188,"_189":190,"_191":192,"_193":194,"_195":196},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e8c4b7030cb7600e4eb0736b15f422c8b8bd130f","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 · v86