OpenWorkers

The platform is an open-source serverless workers platform that runs JavaScript, TypeScript and WebAssembly workers on self-controlled infrastructure, providing a Cloudflare Workers-compatible programming model for fetch handlers, storage and scheduled tasks. It is for developers, operations and IT teams in businesses that want to self-host serverless workloads. It is positioned as a Cloudflare Workers-compatible alternative built in Rust and delivered as a self-hostable runner plus PostgreSQL with runtime, API and dashboard under an MIT license.

Key features

• Fetch handlers with Request/Response
• waitUntil support
• KV store bindings per worker
• SQL database bindings per worker
• Object storage bindings per worker
• WebAssembly workers via Rust SDK
• Go workers via TinyGo
• Standard wasi:http components
• Cron scheduled event triggers
• Web-standard runtime (fetch, streams)
• WebCrypto support
• URL and TextEncoder support
• WebSockets (beta)
• V8 isolates for JavaScript/TypeScript
• Self-hostable Rust runner + PostgreSQL