Welcome to relaykit

Ship production-grade async code in days instead of weeks—relaykit handles the hard parts: backpressure, circuit-breaking, rate-limiting, and observability.

Read the guide | Method reference | Live recipes

Installation

Install the latest version in seconds:

go get github.com/org/relaykit@latest

Version 3.8.2 · Last updated 2026-06-04 · 10k+ weekly downloads

Quick reference

• Writing integration tests
• Connecting to external webhooks
• Monitoring and observability best practices
• Performance tuning for high throughput

Why relaykit

• Multi-region failover and automatic backpressure handling.
• Zero dependencies; under 50 KB gzipped.
• Streams, queues, and pub/sub unified under one API.
• Multi-region failover and automatic backpressure handling.

Community

Join 387 developers using relaykit in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relaykit on Twitter for updates.

GitHub · Discord · Status