Getting started with relaycore

Transform millions of events per second with minimal latency and resource overhead—proven at scale across fintech, logistics, and SaaS platforms.

Read the guide | Method reference | See examples

Installation

Install the latest version in seconds:

yarn add @org/relaycore@latest

Version 3.8.2 · Last updated 2026-06-12 · 10k+ weekly downloads

Start here

• Building your first real-time dashboard
• Rate limiting and backpressure patterns
• Building an event-driven microservice
• Streaming data from Kafka in under a minute

Why relaycore

• Zero dependencies; under 50 KB gzipped.
• Multi-region failover and automatic backpressure handling.
• Zero dependencies; under 50 KB gzipped.
• Multi-region failover and automatic backpressure handling.

Community

Join 9,031 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