Welcome to relaykit

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

View documentation | Method reference | See examples

Get started

Install the latest version in seconds:

yarn add @org/relaykit@latest

Version 3.8.2 · Last updated 2026-06-08 · 10k+ weekly downloads

Start here

• Writing custom transformation plugins
• Performance tuning for high throughput
• Authentication and authorization
• Authentication and authorization

Features

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

Community

Join 1,829 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