Introducing relaykit

Lightning-fast async data transformation layer that bridges legacy systems and modern reactive stacks without boilerplate.

Read the guide | API reference | View tutorials

Setup

Install the latest version in seconds:

yarn add @org/relaykit@latest

Version 3.8.2 · Last updated 2026-05-30 · 2,987 downloads

Start here

• Authentication and authorization
• Managing state across distributed workers
• Scaling to millions of events per second
• Connecting to external webhooks

Why relaykit

• Zero dependencies; under 50 KB gzipped.
• Built-in batching, retry logic, and circuit breakers.
• Multi-region failover and automatic backpressure handling.
• Built-in batching, retry logic, and circuit breakers.

Community

Join 886 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