Cloudflare Workers SDK

Cloudflare Workers let you deploy serverless code instantly across the globe for exceptional performance, reliability, and scale.

Contribute · Submit an Issue · Join Discord

   

---

Quick Start

To get started quickly with a new project, run the command below:

npm create cloudflare@latest
# or
pnpm create cloudflare@latest
# or
yarn create cloudflare@latest

For more info, visit our Getting Started guide.

Documentation

Visit the official Workers documentation here.

• Getting Started
• How Workers works
• Wrangler CLI
• Observability
• Platform

Directory

Package	Description	Links
wrangler	A command line tool for building Cloudflare Workers.	Docs
create-cloudflare (C3)	A CLI for creating and deploying new applications to Cloudflare.	Docs
miniflare	A simulator for developing and testing Cloudflare Workers, powered by workerd	Docs
wrangler-devtools	Cloudflare's fork of Chrome DevTools for inspecting your local or remote Workers
pages-shared	Used internally to power Wrangler and Cloudflare Pages. It contains all the code that is shared between these clients.

Contributing

We welcome new contributors! Refer to the CONTRIBUTING.md guide for details.

Community

Join us in the official Cloudflare Discord to meet other developers, ask questions, or learn more in general.

Links

• Project Board
• Discussions