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Cloudflare Workers

Cloudflare Workers is a serverless platform for deploying JavaScript, TypeScript, and WASM code at the edge. · Cloudflare · Compute

Official pricing Docs Report outdated info

Overview

Cloudflare Workers enables you to deploy serverless code at the edge with minimal setup, ideal for APIs, webhooks, and lightweight backend logic.

Good fit

Use when you need fast, globally distributed serverless functions for lightweight APIs, edge logic, or request handling.

  • edge APIs
  • microservices
  • webhooks
  • personalization

Not a fit

Avoid if you need long-running processes, large memory, or advanced networking features unavailable in Workers.

  • heavy compute
  • stateful workloads
  • long-running jobs
Quickstart · 5 steps
  1. Sign up for a Cloudflare account.
  2. Install the Wrangler CLI tool.
  3. Run 'wrangler generate my-worker' to scaffold a new project.
  4. Edit the generated code to implement your logic.
  5. Deploy using 'wrangler publish'.

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