Introducing relaycore

A minimal, zero-dependency library for stream processing, event handling, and asynchronous composition with a focus on ergonomics and type safety.

View documentation | API reference | See examples

Get started

Install the latest version in seconds:

go get github.com/org/relaycore@latest

Version 3.8.2 · Last updated 2026-05-25 · 9,221 downloads

Popular guides

• Performance tuning for high throughput
• Rate limiting and backpressure patterns
• Scaling to millions of events per second
• Handling errors and retries like a pro

Features

• Multi-region failover and automatic backpressure handling.
• Full type safety with zero runtime overhead.
• Zero dependencies; under 50 KB gzipped.
• Streams, queues, and pub/sub unified under one API.

Community

Join 6,174 developers using relaycore in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relaycore on Twitter for updates.

GitHub · Discord · Status