Welcome to relaycore
Transform millions of events per second with minimal latency and resource overhead—proven at scale across fintech, logistics, and SaaS platforms.
Setup
Install the latest version in seconds:
brew install org-relaycoreVersion 3.8.2 · Last updated 2026-06-07 · 7,867 downloads
Start here
Key capabilities
- Zero dependencies; under 50 KB gzipped.
- Built-in batching, retry logic, and circuit breakers.
- Multi-region failover and automatic backpressure handling.
- Multi-region failover and automatic backpressure handling.
Community
Join 3,790 developers using relaycore in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relaycore on Twitter for updates.