Cloudflare Developer Labs
Interactive tutorials and hands-on labs to build production-ready applications on Cloudflare's developer platform.
Team members
Thu 28 Aug
- WorkersWorkersWorkersDeploy serverless code globally on the Cloudflare edge.
- QueuesQueuesQueuesMove async work through managed message queues.
Cloudflare Deploy Button With Queues Demo
Official template: Queue consumer & producer Worker See: https://github.com/cloudflare/workers-sdk/tree/main/packages/create-cloudflare/templates/queues/ts
Sun 24 Aug
npm install
npm run dev
npm run deploy
Fri 22 Aug
Tue 19 Aug
- WorkersWorkersWorkersDeploy serverless code globally on the Cloudflare edge.
- DurableDurable ObjectsDurable ObjectsKeep strongly consistent state close to your Worker logic.
- AgentsAgentsAgentsBuild stateful AI agents on Cloudflare with the Agents SDK.
Building a Remote MCP Server on Cloudflare (Without Auth)
This example allows you to deploy a remote MCP server that doesn't require authentication on Cloudflare Workers.
Mon 18 Aug
- WorkersWorkersWorkersDeploy serverless code globally on the Cloudflare edge.
- D1D1D1Use Cloudflare's serverless SQL database at the edge.
AI Literacy Quiz with Cloudflare D1
A modern quiz application built with React, Vite, and Cloudflare Workers, featuring a D1 database for persistent storage.
Sun 17 Aug
- WorkersWorkersWorkersDeploy serverless code globally on the Cloudflare edge.
- DurableDurable ObjectsDurable ObjectsKeep strongly consistent state close to your Worker logic.
- ContainersContainersContainersRun serverless containers alongside Workers on Cloudflare.
- SandboxSandboxesSandboxesRun untrusted code in isolated environments with the Sandbox SDK.
Machinen, by RedwoodSDK
Note: This is a preview, it does not ship to production yet. (But should by 31-August-2025.)
- WorkersWorkersWorkersDeploy serverless code globally on the Cloudflare edge.
- DurableDurable ObjectsDurable ObjectsKeep strongly consistent state close to your Worker logic.
- ContainersContainersContainersRun serverless containers alongside Workers on Cloudflare.
- SandboxSandboxesSandboxesRun untrusted code in isolated environments with the Sandbox SDK.
An AI-powered code generation platform built with RedwoodSDK and Cloudflare. This application provides a chat interface where users can describe what they want to build, and the AI generates complete React applications that run in real-time in a sandboxed environment.
Features
Sat 16 Aug
- WorkersWorkersWorkersDeploy serverless code globally on the Cloudflare edge.
- KVKVKVServe globally distributed key-value data with low latency.
- DurableDurable ObjectsDurable ObjectsKeep strongly consistent state close to your Worker logic.
- AgentsAgentsAgentsBuild stateful AI agents on Cloudflare with the Agents SDK.
Fri 15 Aug
- WorkersWorkersWorkersDeploy serverless code globally on the Cloudflare edge.
- DurableDurable ObjectsDurable ObjectsKeep strongly consistent state close to your Worker logic.
- ContainersContainersContainersRun serverless containers alongside Workers on Cloudflare.
- SandboxSandboxesSandboxesRun untrusted code in isolated environments with the Sandbox SDK.
npm install
npm run dev
npm run deploy
Speak Easier
This is the translation app used in Episode 1: Voice of AI Avenue.
Fri 8 Aug
Tue 5 Aug
Responsible - Cloudflare Workers AI Version
This is an educational exploration at the OpenAI Responses API.
Mon 4 Aug
npm install
npm run dev
npm run deploy
Thu 31 Jul
React + TypeScript + Vite
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
Responsible
This is an educational exploration at the OpenAI Responses API.
Fri 25 Jul
- WorkersWorkersWorkersDeploy serverless code globally on the Cloudflare edge.
- DurableDurable ObjectsDurable ObjectsKeep strongly consistent state close to your Worker logic.
- AgentsAgentsAgentsBuild stateful AI agents on Cloudflare with the Agents SDK.
Domain Availability Checker MCP Server
This MCP (Model Context Protocol) server provides tools for checking domain availability using DNS over HTTPS. It runs on Cloudflare Workers at domainmcp.dev.
Thu 24 Jul
- WorkersWorkersWorkersDeploy serverless code globally on the Cloudflare edge.
- DurableDurable ObjectsDurable ObjectsKeep strongly consistent state close to your Worker logic.
React + TypeScript + Vite
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
Wed 23 Jul
- WorkersWorkersWorkersDeploy serverless code globally on the Cloudflare edge.
- DurableDurable ObjectsDurable ObjectsKeep strongly consistent state close to your Worker logic.
- AgentsAgentsAgentsBuild stateful AI agents on Cloudflare with the Agents SDK.
Building a Remote MCP Server on Cloudflare (Without Auth)
This example allows you to deploy a remote MCP server that doesn't require authentication on Cloudflare Workers.