Cloudflare Workers

Cloudflare Workers is a serverless platform that lets developers deploy JavaScript, TypeScript, Python, Rust and WebAssembly code to Cloudflare’s global edge network. By running code at edge edge locations, applications can respond to requests with lower latency and without the need to provision or manage traditional servers. The service supports both front‑end assets, which can be cached on Cloudflare’s CDN, and back‑end APIs that can connect to data stores via built‑in bindings.

The platform integrates with a range of frameworks such as React, Vue, Svelte, Next.js and Astro, and offers additional services like Durable Objects for stateful coordination, D1 for serverless SQL, KV for low‑latency key‑value storage, and R2 for object storage. Workers AI provides access to machine‑learning models on serverless GPUs, while Workflows and Queues enable background processing and reliable task execution.

Developers gain built‑in observability through real‑time logs, analytics and monitoring, and can extend functionality by binding to external databases, APIs and other services. The system is positioned as a stable, production‑ready solution for building full‑stack, edge‑optimized applications with flexible pricing that scales from free trials to large deployments.