Cloudflare Workers
Deploy serverless code globally on Cloudflare's edge network
Learn Cloudflare Workers 101 - Full Course for Beginners
Integrates with
Run JavaScript, Python, and Rust functions at the edge with sub-millisecond latency. Ideal for APIs, middleware, and full-stack applications needing global distribution.
Cloudflare Workers executes code on 300+ data centers worldwide, eliminating cold starts through instant activation. Supports multiple runtimes, integrates with Cloudflare's security and caching layer, and includes built-in KV storage, Durable Objects for stateful compute, and D1 databases. Pricing model charges per CPU milliseconds rather than execution count.
Pros
- Execute code in sub-50ms globally across Cloudflare's network
- Eliminate cold starts with always-hot edge execution
- Integrate directly with Cloudflare's DDoS protection and caching
- Support multiple languages including JavaScript, Python, and Rust
- Scale automatically without managing infrastructure
Cons
- CPU time limits (10ms free tier) restrict computation-heavy workloads
- Learning curve for developers unfamiliar with edge computing paradigms
- Vendor lock-in with proprietary APIs like Durable Objects
Best For
Teams building latency-sensitive APIs, middleware, and dynamic content serving that need global distribution without provisioning servers.
Pricing
Free
- Core features included
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