Val Town Code Search

tinycanvas main.ts2 matches

@zarutian•Updated 1 min ago

13
14*/
15const handler = async function(req) {
16  const req_url = new URL(req.url);
17  if (req_url.pathname == "/") {
79  `, { status: 404, statusText: "Not found.", headers: { "Content-Type": "text/html", }})
80}
81export default async function (req: Request): Promise<Response> {
82  try {
83    return await handler(req);

Notes main.tsx18 matches

@json•Updated 3 mins ago

1export default function () {
2  const body = `<!doctype html>
3<html lang="en">
96
97    /************************************************************************
98     * State: raw variables & functions, and evaluated variables
99     ************************************************************************/
100    const rawVars = new Map();       // name -> rhs string (raw)
101    const functions = new Map();     // name -> { params: [], body: "..." }
102    const computedVars = new Map();  // name -> evaluated value (primitive, array, string, etc)
103
105     * Helpers
106     ************************************************************************/
107    function isQuotedString(s) {
108      return (s.length >= 2) && ((s[0] === '"' && s[s.length-1] === '"') || (s[0] === "'" && s[s.length-1] === "'"));
109    }
110
111    function toObj(map) {
112      const o = Object.create(null);
113      for (const [k,v] of map.entries()) o[k] = v;
117    // Evaluate an expression string in a sandbox that includes:
118    // - current computedVars
119    // - user functions (as JS functions that evaluate their bodies with the same sandbox + parameters)
120    // - builtins
121    function evalWithScope(expr) {
122      // Build base scope
123      const scope = Object.assign({}, builtins, toObj(computedVars));
124      // attach user functions into scope as callables
125      for (const [name, def] of functions.entries()) {
126        scope[name] = (...args) => {
127          // local scope that includes current computedVars and builtins, plus params
130          try {
131            // Use with(scope) { return (body) } to allow body to reference names
132            return Function('scope', 'with(scope){ return (' + def.body + ') }')(local);
133          } catch (e) {
134            // propagate error
140      // Now evaluate expression in the scope
141      try {
142        return Function('scope', 'with(scope){ return (' + expr + ') }')(scope);
143      } catch (e) {
144        throw e;
148    /************************************************************************
149     * Parse the document top-down:
150     * - function defs f(a,b)=...
151     * - variable defs name = rhs  (rhs may be quoted string OR an expression)
152     *
153     * We evaluate variables in document order so earlier defs are available to later ones.
154     ************************************************************************/
155    function parseDocument(doc) {
156      rawVars.clear();
157      functions.clear();
158      computedVars.clear();
159
163        if (!line) continue;
164
165        // function: name(arg1, arg2) = body
166        const fm = line.match(/^([A-Za-z_][\\w]*)\\s*\\(([^)]*)\\)\\s*=\\s*(.+)$/);
167        if (fm) {
169          const params = fm[2].split(',').map(s=>s.trim()).filter(Boolean);
170          const body = fm[3].trim();
171          functions.set(name, { params, body });
172          continue;
173        }
180          rawVars.set(name, rhs);
181
182          // attempt to evaluate using current environment (earlier vars + functions)
183          try {
184            let value;
275    }, { decorations: v => v.decorations });
276
277    function stringifyValue(v) {
278      if (v === null || v === undefined) return String(v);
279      if (typeof v === 'number') {

location-feed-generator checkins.ts10 matches

@tijs•Updated 10 mins ago

19 * Convert API PlaceInput to proper Place object
20 */
21function _sanitizePlaceInput(input: PlaceInput): Place {
22  const latitude = typeof input.latitude === "string"
23    ? parseFloat(input.latitude)
52}
53
54async function _getEnhancedAddressRecord(
55  place: Place,
56): Promise<CommunityAddressRecord> {
139}
140
141// Helper function to authenticate user with Iron Session (both web and mobile)
142async function authenticateUser(
143  c: Context,
144): Promise<{ did: string; oauthSession: any } | null> {
207
208// Create a checkin with address using StrongRef architecture
209export async function createCheckin(c: Context): Promise<Response> {
210  try {
211    // Authenticate user with Iron Session
289}
290
291// Helper function to extract rkey from AT Protocol URI
292function extractRkey(uri: string): string {
293  const parts = uri.split("/");
294  return parts[parts.length - 1];
296
297// Create address and checkin records via AT Protocol using clean OAuth API
298async function createAddressAndCheckin(
299  sessions: OAuthSessionsInterface,
300  did: string,
466}
467
468// Simple function to get a checkin by ID for frontend routes
469export async function getCheckinById(checkinId: string) {
470  try {
471    const results = await db.select().from(checkinsTable)

zoomtest main.js7 matches

@yawnxyz•Updated 12 mins ago

279    let timerInterval;
280
281    function startTimer() {
282      startTime = Date.now();
283      timerInterval = setInterval(updateTimer, 10);
284    }
285
286    function stopTimer() {
287      clearInterval(timerInterval);
288      const elapsedTime = ((Date.now() - startTime) / 1000).toFixed(2);
291    }
292
293    function updateTimer() {
294      const elapsedTime = ((Date.now() - startTime) / 1000).toFixed(2);
295      timerDisplay.textContent = elapsedTime + 's';
296    }
297
298    function updateStats(text) {
299      const encoder = new TextEncoder();
300      const utf8 = new Uint8Array(text.length * 3);
339    }
340
341    function adjustInputTextareaHeight() {
342      inputText.style.height = 'auto';
343      inputText.style.height = inputText.scrollHeight + 10 + 'px';
350
351
352    async function updateHistoryList() {
353      const history = await db.history.reverse().limit(50).toArray();
354      historyList.innerHTML = history.map(item => 
386    });
387
388    // Accordion functionality
389    document.querySelectorAll('[id^="accordion-"]').forEach(button => {
390      button.addEventListener('click', () => {

zoomtest .cursorrules12 matches

@yawnxyz•Updated 16 mins ago

4
5- Ask clarifying questions when requirements are ambiguous
6- Provide complete, functional solutions rather than skeleton implementations
7- Test your logic against edge cases before presenting the final solution
8- Ensure all code follows Val Town's specific platform requirements
17- **Never bake in secrets into the code** - always use environment variables
18- Include comments explaining complex logic (avoid commenting obvious operations)
19- Follow modern ES6+ conventions and functional programming practices if possible
20
21## Types of triggers
28
29```ts
30export default async function (req: Request) {
31  return new Response("Hello World");
32}
42
43```ts
44export default async function () {
45  // Scheduled task code
46}
56
57```ts
58export default async function (email: Email) {
59  // Process email
60}
66## Val Town Standard Libraries
67
68Val Town provides several hosted services and utility functions.
69
70### Blob Storage
120```
121
122## Val Town Utility Functions
123
124Val Town provides several utility functions to help with common project tasks.
125
126### Importing Utilities
200│   ├── database/
201│   │   ├── migrations.ts    # Schema definitions
202│   │   ├── queries.ts       # DB query functions
203│   │   └── README.md
204│   └── routes/              # Route modules
219└── shared/
220    ├── README.md
221    └── utils.ts             # Shared types and functions
222```
223
226- Hono is the recommended API framework
227- Main entry point should be `backend/index.ts`
228- **Static asset serving:** Use the utility functions to read and serve project files:
229  ```ts
230  import { readFile, serveFile } from "https://esm.town/v/std/utils@85-main/index.ts";
260- Run migrations on startup or comment out for performance
261- Change table names when modifying schemas rather than altering
262- Export clear query functions with proper TypeScript typing
263
264## Common Gotchas and Solutions

flowxo-http-bot-sample bot.ts1 match

@flowxo•Updated 16 mins ago

51});
52
53function sendToWorkvivo(message: any, channel: string) {
54  const payload = {
55    bot_userid: BOT_USER_ID,

chatter chatStream.js3 matches

@yawnxyz•Updated 50 mins ago

5import { serverApiKey } from "../config.js";
6
7function collectToolTextFromArray(toolArray) {
8  if (!Array.isArray(toolArray)) return '';
9  const parts = [];
10  for (const t of toolArray) {
11    try {
12      const name = t?.name || t?.tool || t?.function?.name || t?.id || '';
13      const args = t?.arguments || t?.input || t?.params || null;
14      const output = t?.output || t?.result || t?.content || null;
23}
24
25export function registerChatStreamRoute(app) {
26  app.post('/api/chatStream', async (c) => {
27    try {

chatter jobs.js13 matches

@yawnxyz•Updated 50 mins ago

25let jobCounter = 0;
26
27function now() { return Date.now(); }
28
29function newJobId() {
30  jobCounter += 1;
31  return String(now()) + "-" + String(jobCounter);
32}
33
34function createJob(type, input) {
35  const id = newJobId();
36  const job = {
52}
53
54function getJob(id) { return jobs.get(String(id)); }
55
56function publish(job, eventName, payload) {
57  const encoder = new TextEncoder();
58  const data = (payload === undefined) ? "" : JSON.stringify(payload);
63}
64
65function completeJob(job, result) {
66  job.status = "completed";
67  job.updatedAt = now();
73}
74
75function failJob(job, message) {
76  job.status = "error";
77  job.updatedAt = now();
82}
83
84function cancelJob(job) {
85  try { job.abortController && job.abortController.abort(); } catch (_) { /* ignore */ }
86  job.status = "cancelled";
91}
92
93async function runChatJob(job) {
94  const input = job.input || {};
95  const {
282}
283
284function tryParseJson(s) {
285  try { return JSON.parse(s); } catch (_) { return { raw: s }; }
286}
287
288function collectToolTextFromArray(toolArray) {
289  if (!Array.isArray(toolArray)) return '';
290  const parts = [];
291  for (const t of toolArray) {
292    try {
293      const name = t?.name || t?.tool || t?.function?.name || t?.id || '';
294      const args = t?.arguments || t?.input || t?.params || null;
295      const output = t?.output || t?.result || t?.content || null;
304}
305
306export function registerJobsRoutes(app) {
307  // Create job
308  app.post('/api/jobs', async (c) => {

chatter chatCompletion.js6 matches

@yawnxyz•Updated 50 mins ago

1// Minimal Groq Chat Completions client using fetch
2import { extractOrRepairJsonResults, extractStructuredSummary, renderStructuredSummaryToHtml } from "./jsonUtils.js";
3export async function groqChatCompletion(apiKey, payload) {
4  console.log('>>> [groqChatCompletion] Payload:', payload);
5  const response = await fetch('https://api.groq.com/openai/v1/chat/completions', {
22// extractOrRepairJsonResults moved to ./jsonUtils.js
23
24export function buildSearchPrompt(query, source, dateRange, language, offset) {
25  // Always search in English; present in the selected language
26  const presentationLanguage = (typeof language === 'string' && language.trim()) ? language : 'english';
50
51// Lightweight router: decide between 'links' (JSON list) and 'text' (short answer)
52export async function routeQueryMode(apiKey, query) {
53  // Routing disabled: force plain chat mode
54  return 'text';
77}
78
79export async function performSearch({ apiKey, query, dateRange, source, language, offset = 0, model, stream, reasoningEffort, forceLinksRoute = false }) {
80  // const prompt = buildSearchPrompt(query, source, dateRange, language, offset);
81  // const start = Date.now();
128import { marked } from "npm:marked";
129
130function buildSummaryPrompt(url, title, language) {
131  const languageInstruction = language && language !== 'english'
132    ? `Please provide the summary in ${language}. `
167}
168
169export async function summarizeUrl({ apiKey, url, title, language, model, stream, reasoningEffort }) {
170  const summaryPrompt = buildSummaryPrompt(url, title, language);
171  const start = Date.now();

chatter chatStreamSSE.js3 matches

@yawnxyz•Updated 50 mins ago

4import { serverApiKey } from "../config.js";
5
6function collectToolTextFromArray(toolArray) {
7  if (!Array.isArray(toolArray)) return '';
8  const parts = [];
9  for (const t of toolArray) {
10    try {
11      const name = t?.name || t?.tool || t?.function?.name || t?.id || '';
12      const args = t?.arguments || t?.input || t?.params || null;
13      const output = t?.output || t?.result || t?.content || null;
22}
23
24export function registerChatStreamSSERoute(app) {
25  app.post('/api/chatStreamSSE', async (c) => {
26    try {

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ratelimit4 file matches

@unkey•Updated 1 month ago

Rate limit your serverless functions

discordWebhook2 file matches

@stevekrouse•Updated 2 months ago

Helper function to send Discord messages

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import { OpenAI } from "https://esm.town/v/std/openai"; export default async function(req: Request): Promise<Response> { if (req.method === "OPTIONS") { return new Response(null, { headers: { "Access-Control-Allow-Origin": "*",

@webup70 vals

Updated 4 months ago

LangChain (https://langchain.com) Ambassador, KubeSphere (https://kubesphere.io) Ambassador, CNCF OpenFunction (https://openfunction.dev) TOC Member.

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tinycanvas main.ts2 matches

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location-feed-generator checkins.ts10 matches

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flowxo-http-bot-sample bot.ts1 match

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tinycanvasmain.ts2 matches

Notesmain.tsx18 matches

location-feed-generatorcheckins.ts10 matches

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zoomtest.cursorrules12 matches

flowxo-http-bot-samplebot.ts1 match

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ratelimit4 file matches

discordWebhook2 file matches

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@lost19911 val

@webup70 vals

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Val Town Code Search Return to Val Town

tinycanvas main.ts2 matches

Notes main.tsx18 matches

location-feed-generator checkins.ts10 matches

zoomtest main.js7 matches

zoomtest .cursorrules12 matches

flowxo-http-bot-sample bot.ts1 match

chatter chatStream.js3 matches

chatter jobs.js13 matches

chatter chatCompletion.js6 matches

chatter chatStreamSSE.js3 matches