demoscene

Turn boring company status pages into hilarious AI-generated songs.

Built on Cloudflare Workers with the Agents SDK, this app scrapes a company's live status page, summarizes the current incidents with an LLM, and generates a custom song using the Minimax Music 2.6 model. The result is an envelope you can open and play right in your browser.

Cloudflare Developer Documentation

Welcome to the open-source repository for all Cloudflare Developer Documentation.

finally-durable-objects-click

Deep Research Agent

A deep-research agent for Cloudflare Workers. Email a question or open the chat — it searches the web in a real headless Chrome, reads promising sources, captures structured data or screenshots, and replies with a cited Markdown / HTML report.

Collaborative video review, built on Cloudflare. Upload up to 5GB, stack new versions, share a link, and collect timestamped feedback from your team or clients — no account required for reviewers.

Think Frame.io, but small, focused, and running entirely on the edge.

Welcome to your new TanStack Start app!

Getting Started

npm install
npm run dev

npm run deploy

school-template

A template for building interactive, agent-driven schools on any topic.

Cloudflare Voice Agent Workshop Demo

A voice-powered customer support agent built on Cloudflare Workers using the experimental @cloudflare/voice SDK. Users speak to the agent in the browser and it responds with natural speech, backed by Workers AI for STT, LLM, and TTS.

Cloudflare for Startups

Internal tool for managing the Cloudflare for Startups credit program. Startups apply for Cloudflare credits through a multi-step wizard, and an automated verification pipeline scores and triages applications for the team.

Email Agent Workshop

Workshop: Build an AI email agent with Cloudflare Agents SDK and Email Routing.

React + Vite + Hono + Cloudflare Workers

This template provides a minimal setup for building a React application with TypeScript and Vite, designed to run on Cloudflare Workers. It features hot module replacement, ESLint integration, and the flexibility of Workers deployments.

demoscene is a Cloudflare Worker that scans a curated set of GitHub accounts and publishes a reverse-chronological feed of public Cloudflare projects from the Cloudflare DevRel team.

It discovers repositories with the GitHub API, detects top-level Wrangler configs, stores the first README it sees, derives a cleaned preview for cards, and renders the result as HTML, JSON, and RSS.

Cloudflare Queue + Anthropic Batch API demo

A tiny Cloudflare Worker that takes user feedback over HTTP, drops it on a Cloudflare Queue, and uses the consumer batch to create a single Anthropic Message Batch job. A cron trigger polls Anthropic for results and writes them back to D1.

A self-hosted email client with an AI agent, running entirely on Cloudflare Workers

Agentic Inbox lets you send, receive, and manage emails through a modern web interface -- all powered by your own Cloudflare account. Incoming emails arrive via Cloudflare Email Routing, each mailbox is isolated in its own Durable Object with a SQLite database, and attachments are stored in R2.

Agent-first static website and skill repository for Cloudflare Workers-style design tokens, reference docs, and reusable UI guidance.

Cloudflare booth demo built around the Agents Never Sleep sticker robot.

The public experience is voice-first, event-aware, and mobile-friendly. Attendees ask product questions, hear spoken answers, get product links on screen, and can enter an event-specific prize drawing after hearing about three distinct Cloudflare products.

Cloudflare Car Runner

A 3D endless-runner racing game built entirely on the Cloudflare developer platform. No origin servers, no external services -- Workers, AI, D1, Durable Objects, and Dynamic Workers running at the edge.

Agentic Inbox

A self-hosted email client with an AI agent, running entirely on Cloudflare Workers

Agentic Inbox

A self-hosted email client with an AI agent, running entirely on Cloudflare Workers

Astro Starter Kit: Basics

npm create astro@latest -- --template basics

Cloudflare Email Service Demo

A demo app built with React + Cloudflare Workers showing how to send and receive emails using Cloudflare Email Service, with Workers AI (Gemma 4) triaging inbound emails.

A personal knowledge base powered by AI with hybrid search capabilities. Built with Cloudflare Workers, AI Search, and the Agents SDK.