Introducing relaykit

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

Read the guide | API reference | Live recipes

Installation

Install the latest version in seconds:

npm install @org/relaykit --save

Version 3.8.2 · Last updated 2026-05-31 · 10k+ weekly downloads

Start here

• Deploying with Docker and Kubernetes
• Local development and debugging
• Building an event-driven microservice
• Scaling to millions of events per second

Key capabilities

• Live metrics, tracing, and dead-letter queues.
• Live metrics, tracing, and dead-letter queues.
• Live metrics, tracing, and dead-letter queues.
• Streams, queues, and pub/sub unified under one API.

Community

Join 9,748 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