Introducing relaycore

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

Quickstart guide | Browse the API | Live recipes

Installation

Install the latest version in seconds:

curl -sSL https://install.example.com | sh

Version 3.8.2 · Last updated 2026-06-08 · 3,166 downloads

Quick reference

• Writing custom transformation plugins
• Handling errors and retries like a pro
• Performance tuning for high throughput
• Deploying to production safely

Features

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

Community

Join 6,608 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