Cloudflare Workers
Last Updated: November 2025
Overview
Cloudflare Workers is a serverless platform for building, deploying, and scaling applications across Cloudflare's global network with a single command — no infrastructure to manage, no complex configuration.
What You Get
- Fast performance with high reliability on Cloudflare's global network
- Support for JavaScript, TypeScript, Python, Rust, and more
- Integration with popular frameworks like React, Next.js, Astro, and Vue
- Free tier with flexible pricing that scales with your needs
Common Use Cases
- Full-stack applications with static assets and APIs ( Bindings)
- Serverless AI inference with Workers AI
- Background jobs and scheduled tasks
- Real-time collaboration and chat applications
Storage & Data Options
Integrate seamlessly with Cloudflare's data products:
- KV: Low-latency key-value storage for configuration and session data
- D1: Serverless SQL database for structured data
- R2: Object storage with zero egress fees
- Durable Objects: Stateful coordination with strong consistency
- Queues: Message queuing for reliable background processing