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valle_tmp_94440105214223307666476397039723
@janpaul123
// Initialize sample stories and store them in blob storage
HTTP
// Initialize sample stories and store them in blob storage
const SAMPLE_STORIES_KEY = "hn_sample_stories";
async function initializeSampleStories() {
const existingStories = await blob.getJSON(SAMPLE_STORIES_KEY);
if (!existingStories) {
JokeGenerator
@samarthpasala
// Fetches a random joke.
Cron
import { email } from "https://esm.town/v/std/email?v=9";
// Fetches a random joke.
async function fetchRandomJoke() {
const response = await fetch(
"https://official-joke-api.appspot.com/random_joke",
web_Fdwbcen36v
@dhvanil
An interactive, runnable TypeScript val by dhvanil
HTTP
export async function web_Fdwbcen36v(req) {
return new Response(`<!DOCTYPE html>
<html>
Valentine1
@CHAN
@jsxImportSource https://esm.sh/react@18.2.0
HTTP
"Please don't do this to me, I'm fragile",
function App() {
const [noClicks, setNoClicks] = useState(0);
</div>
function client() {
createRoot(document.getElementById("root")).render(<App />);
if (typeof document !== "undefined") { client(); }
export default async function server(request: Request): Promise<Response> {
return new Response(
React___client
@johndevor
@jsxImportSource https://esm.sh/react@18.2.0
HTTP
import { createRoot } from "https://esm.sh/react-dom@18.2.0/client";
function HelloWorld() {
return (
</div>
function client() {
createRoot(document.getElementById("root")).render(<HelloWorld />);
if (typeof document !== "undefined") { client(); }
export default async function server(request: Request) {
return new Response(`
aqi
@djf
AQI Alerts Get email alerts when AQI is unhealthy near you. Set up Click Fork Change location (Line 4) to describe your location. It accepts fairly flexible English descriptions which it turns into locations via nominatim's geocoder API . Click Run Background This val uses nominatim's geocoder to get your lat, lon, and air quality data from OpenAQ. It uses EPA's NowCast
AQI Index calculation and severity levels. Learn more: https://www.val.town/v/stevekrouse.easyAQI
Script
import { email } from "https://esm.town/v/std/email?v=9";
import { easyAQI } from "https://esm.town/v/stevekrouse/easyAQI";
export async function aqi(interval: Interval) {
const location = "brooklyn navy yard"; // <-- change to place, city, or zip code
const data = await easyAQI({ location });
valle_tmp_6738558784733152514997198308998394
@janpaul123
// This val will serve an HTML page emulating a Hacker News clone.
HTTP
// It uses plain HTML and CSS to create the frontend. Links to stories will take you to pages with fake content.
export default async function(req: Request): Promise<Response> {
const url = new URL(req.url);
return serveHomePage();
function serveHomePage(): Response {
const htmlContent = `
"Content-Type": "text/html",
function serveStoryPage(title: string, content: string): Response {
const htmlContent = `
survivalRPGAdventure
@ayeh
@jsxImportSource https://esm.sh/react@18.2.0
HTTP
"You find a relatively dry spot near the riverbank, listening to the rushing water while trying to rest and regain strength.",
function App() {
const [state, setState] = useState(initialState);
</div>
function client() {
createRoot(document.getElementById("root")).render(<App />);
if (typeof document !== "undefined") { client(); }
export default async function server(request: Request): Promise<Response> {
return new Response(`
genuineGrayWren
@stevekrouse
@jsxImportSource https://esm.sh/react@18.2.0
HTTP
{ id: "yellowBorder", content: "<div style=\"border: 2px solid yellow;\">Yellow border</div>" },
function DraggableElement({ id, content, type, left, top, onDrop, isNew }) {
const [{ isDragging }, drag] = useDrag(() => ({
</div>
function cssStringToObject(cssString) {
return cssString.split(";").reduce((acc, rule) => {
</div>
function App() {
const [elements, setElements] = useState([]);
</DndProvider>
function client() {
createRoot(document.getElementById("root")).render(<App />);
client();
async function server(request: Request): Promise<Response> {
const url = new URL(request.url);
marvelousIvorySeahorse
@noah51022
// Fetches a random joke.
Cron
"punchline": "A cat-tastrophe.",
// Fetches a random joke.
async function fetchRandomJoke() {
const response = await fetch(
"https://official-joke-api.appspot.com/random_joke",
return response.json();
export default async function(interval: Interval) {
try {
const randomJoke = await fetchRandomJoke();
monitor_jmilei_tweets
@nulo
An interactive, runnable TypeScript val by nulo
Script
time integer,
json text
async function archiveTweet(id: string) {
const tweet = await SocialTools.getTweet(id);
if (tweet) {
+(new Date()) / 1000,
JSON.stringify(tweet),
export default async function(interval: Interval) {
for (const id of ["1852746483306492004", "1854170158949974029"]) {
await archiveTweet(id);
telegramSendMessage
@sjmre
An interactive, runnable TypeScript val by sjmre
Script
method: "POST",
body: JSON.stringify({ ...options }),
export async function telegramSendAudioMessage(chatId: string, audioData: Uint8Array, botToken: string): Promise<void> {
const url = `https://api.telegram.org/bot${botToken}/sendAudio`;
// Assuming FormData is available or correctly polyfilled
web
@yieldray
Debug ValTown's Web API
HTTP
export async function web(req: Request) {
return Response.json({
method: req.method,
wiitdb_jsonl
@fossforlife
An interactive, runnable TypeScript val by fossforlife
HTTP
import { jsonArrayToJsonL } from "https://esm.town/v/fossforlife/jsonl";
import { parseXML } from "https://esm.town/v/stevekrouse/parseXML";
export default async function(req: Request): Promise<Response> {
try {
const xml = await fetch("https://ej-public-files.sfo3.cdn.digitaloceanspaces.com/wiitdb.xml");
