Getting started with relaykit

Purpose-built for real-time workloads, relaykit combines the power of functional composition with industrial-grade error handling.

Quickstart guide | Browse the API | Live recipes

Get started

Install the latest version in seconds:

npm install @org/relaykit --save

Version 3.8.2 · Last updated 2026-06-01 · 6,607 downloads

Popular guides

• Getting started in 5 minutes
• Writing custom transformation plugins
• Setting up event deduplication
• Building an event-driven microservice

Key capabilities

• Streams, queues, and pub/sub unified under one API.
• Built-in batching, retry logic, and circuit breakers.
• Zero dependencies; under 50 KB gzipped.
• Built-in batching, retry logic, and circuit breakers.

Community

Join 3,784 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