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vtTypes

@easrng

An interactive, runnable TypeScript val by easrng

HTTP

export default async function(req: Request): Promise<Response> {

const urls = [

"https://deno.land/x/deno@v1.40.2/cli/tsc/dts/lib.d.ts",

API_URL

@awhitter

Val Town API URL When Val Town code is run on Val Town servers we use a local URL so we can save time by skipping a roundtrip to the public internet. However, if you want to run your vals that use our API, ie std library vals, locally, you'll want to use our public API's URL, https://api.val.town . We recommend importing and using std/API_URL whenever you use our API so that you are always using the most efficient route. Example Usage import { API_URL } from "https://esm.town/v/std/API_URL"; const response = await fetch(`${API_URL}/v1/me`, { headers: { Authorization: `Bearer ${Deno.env.get("valtown")}`, Accept: "application/json", }, }); const data = await response.json(); console.log(data)

Script

import { val } from 'https://esm.town/v/std/val';

import { OpenAI } from 'https://esm.town/v/std/openai';

// Initialize OpenAI

const openai = new OpenAI();

// Type definitions for Airtable attachments

error?: string;

// Helper function to safely get attachment URL

function getAttachmentUrl(attachments: AirtableAttachment[] | undefined): string {

if (!attachments || !attachments[0]) return '';

// Val Town HTTP Endpoint for Airtable → Framer Fetch

export default async function (req: Request): Promise<Response> {

// Setup CORS Headers for Framer Fetch compatibility

} while (offset);

// Helper function to extract attachment URL

const getAttachmentUrl = (field: any): string => {

Content: ${content.fields["Intro Content"]} ${content.fields["Body Content 1"]} ${content.fields["Body Content 2"]}

const completion = await openai.chat.completions.create({

messages: [

return null;

// Helper functions for AI analysis parsing

const extractTags = (analysis: string): string[] => {

myApi

@alejandro

An interactive, runnable TypeScript val by alejandro

Script

export function myApi(name) {

return "hi " + name;

grammarCheckApp

@mrshorts

@jsxImportSource https://esm.sh/react@18.2.0

HTTP

import { createRoot } from "https://esm.sh/react-dom@18.2.0/client";

function App() {

const [text, setText] = useState('');

textDecoration: 'none',

function client() {

createRoot(document.getElementById("root")).render(<App />);

if (typeof document !== "undefined") { client(); }

export default async function server(request: Request): Promise<Response> {

if (request.method === 'POST') {

const { OpenAI } = await import("https://esm.town/v/std/openai");

const openai = new OpenAI();

try {

const { text } = await request.json();

const completion = await openai.chat.completions.create({

messages: [

extractArgs

@pomdtr

An interactive, runnable TypeScript val by pomdtr

Script

export async function extractArgs(code: string) {

// Traverse the abstract syntax tree (AST) to find the function declaration

function findFunctionDeclaration(

): ts.FunctionDeclaration | undefined {

if (ts.isFunctionDeclaration(node)) {

return node.forEachChild(findFunctionDeclaration);

// Find the function declaration

const functionDeclaration = findFunctionDeclaration(sourceFile);

if (!functionDeclaration) {

return functionDeclaration.parameters.map((param) => ({

p5Aloha

@icezee

// Only call client function in browser environment

HTTP

import React from "https://esm.sh/react@18.2.0";

function Sketch() {

const [p5Loaded, setP5Loaded] = React.useState(false);

</div>

function client() {

// Dynamically import React DOM to ensure it's only loaded in the browser

createRoot(root).render(<Sketch />);

// Only call client function in browser environment

if (typeof window !== "undefined") { client(); }

export default async function server(request: Request) {

return new Response(

connect4_agent_rand

@saolsen

An interactive, runnable TypeScript val by saolsen

HTTP

} from "https://esm.town/v/saolsen/gameplay_connect4";

import { agentHandler } from "https://esm.town/v/saolsen/gameplay_agent";

function rand_action(

state: Connect4State,

agent_data?: { counter: number },

expressHTMLExample2

@stevekrouse

// View at https://stevekrouse-expressHTMLExample2.express.val.run?name=Steve

Express (deprecated)

// View at https://stevekrouse-expressHTMLExample2.express.val.run?name=Steve

export async function expressHTMLExample2(

req: express.Request,

res: express.Response,

val_rf0NeaYrZY

@dhvanil

An interactive, runnable TypeScript val by dhvanil

HTTP

export default async function handler(req) {

try {

const result = await (async () => {

LegoIWant

@opeala

@jsxImportSource https://esm.sh/react

HTTP

import { FontAwesomeIcon } from "npm:@fortawesome/react-fontawesome";

import { renderToString } from "npm:react-dom/server";

export default async function(req: Request) {

return new Response(

renderToString(

twitterAlert

@stevekrouse

Twitter/𝕏 keyword alerts Custom notifications for when you, your company, or anything you care about is mentioned on Twitter. If you believe in Twitter/𝕏-driven development, you want to get notified when anyone is talking about your tech, even if they're not tagging you. To get this Twitter Alert bot running for you, fork this val and modify the query and where the notification gets delivered. 1. Query Change the keywords for what you want to get notified for and the excludes for what you don't want to get notified for. You can use Twitter's search operators to customize your query, for some collection of keywords, filtering out others, and much more! 2. Notification Below I'm sending these mentions to a public channel in our company Discord, but you can customize that to whatever you want, @std/email, Slack, Telegram, whatever. Twitter Data & Limitations The Twitter API has become unusable. This val gets Twitter data via SocialData , an affordable Twitter scraping API. In order to make this val easy for you to fork & use without signing up for another API, I am proxying SocialData via @stevekrouse/socialDataProxy. Val Town Pro users can call this proxy 100 times per day, so be sure not to set this cron to run more than once every 15 min. If you want to run it more, get your own SocialData API token and pay for it directly.

27 15 1

Cron

.map((k) => "\"" + k + "\"")

.join(" OR ") + " " + excludes;

function relevant(t: Tweet) {

if (keywords.some(k => t.full_text?.includes(k))) return true;

return t.entities.urls?.some(u => keywords.some(k => u.expanded_url?.includes(k)));

// to run query for past 48 hours

const isProd = true;

export async function twitterAlert({ lastRunAt }: Interval) {

// search

const since = isProd

isMyWebsiteDown

@healeycodes

Uptime Checker & Status Page Installation Fork this val Edit the list of URLs to what you want to check For the status page, fork this val: @stevekrouse/status

1 30 1

Script

await sqlite.execute(

"CREATE TABLE IF NOT EXISTS uptime (id INTEGER PRIMARY KEY AUTOINCREMENT, url TEXT, ok INTEGER, reason TEXT, status INTEGER

export async function uptimeCheck(url: string) {

let ok = true;

let reason: string;