Watch us build.
A free, self-paced course for learning OpenCode, the open-source AI agent.
BookWorm
BookWorm is an educational demo for Cloudflare's Think-style agents. Each reader enters their name on the home page, which opens a dedicated long-running agent instance with a durable bookshelf, reminder scheduling, Open Library metadata, and chat-installed Think extensions.
A searchable, browsable archive of Alex Komoroske's Bits and Bobs weekly observations. Built on Cloudflare Workers.
TanStack Start + shadcn/ui
This is a template for a new TanStack Start project with React, TypeScript, and shadcn/ui.
Gemma 4 Compliments
Take a selfie, get four genuine compliments -- powered by Gemma 4 vision on Cloudflare Workers AI.
Solitaire Win Screen
The classic Windows Solitaire bouncing card win animation, recreated as a web page.
jingle jAIngle
Drop a product photo. Get a 30-second commercial jingle made with Google's Lyria 3 on Replicate, hosted entirely on Cloudflare.
Dynamic Workers Report Builder
A demo app for the "Run Code That Writes Itself" video.
A game jam demo for showcasing Cloudflare Dynamic Workers as a primitive for running AI-generated code instantly in secure, isolated sandboxes.
cf-webanalytics
A simple, self-hosted analytics dashboard for Cloudflare Web Analytics. Runs on Cloudflare Workers.
cf-webanalytics
A simple, self-hosted analytics dashboard for Cloudflare Web Analytics. Runs on Cloudflare Workers.
cf-webanalytics
A simple, self-hosted analytics dashboard for Cloudflare Web Analytics. Runs on Cloudflare Workers.
Codemode Example
A project management chat app where the LLM writes and executes code to orchestrate tools, instead of calling them one at a time. Built with @cloudflare/codemode and @cloudflare/ai-chat.
Write, bundle, and run Cloudflare Worker code at runtime using @cloudflare/worker-bundler and Dynamic Worker Loaders.
Write, bundle, and run Cloudflare Worker code at runtime using @cloudflare/worker-bundler and Dynamic Worker Loaders.
Tiny Cloudflare Todo Platform (v0)
Small REST-first todo platform on Cloudflare Workers + D1 with Drizzle ORM and a lightweight TypeScript CLI.
hono-docs-mcp
An MCP server built with Hono that provides search and retrieval of Hono documentation.
Chat with your documents. Upload PDFs, ask questions, and get AI-generated answers grounded in your document content.
Built on TanStack Start + Cloudflare Workers with a two-strategy PDF extraction pipeline (fast text extraction for text-layer PDFs, OCR fallback for scanned documents), RAG via Cloudflare AI Search, and streaming chat responses.
MPP Payment-Gated Proxy
A Cloudflare Worker that acts as a transparent reverse proxy with payment-gated access using the Machine Payments Protocol and stateless cookie-based authentication.
Workers 101 Presentation
A slide deck for Cloudflare Workers training, built with React and deployed on Cloudflare Workers.
beautiful-mermaid
Render Mermaid diagrams as beautiful SVGs or ASCII art
See what dates the sunset aligns with any street grid on Earth.
