Getting started with relaykit

Deploy serverless functions, microservices, and data processors with a single declarative config and relaykit's battle-tested runtime.

View documentation | Method reference | Live recipes

Setup

Install the latest version in seconds:

npm install @org/relaykit --save

Version 3.8.2 · Last updated 2026-06-07 · 10k+ weekly downloads

Quick reference

• Writing integration tests
• Building your first real-time dashboard
• Authentication and authorization
• Getting started in 5 minutes

Why relaykit

• Zero dependencies; under 50 KB gzipped.
• Zero dependencies; under 50 KB gzipped.
• Live metrics, tracing, and dead-letter queues.
• Zero dependencies; under 50 KB gzipped.

Community

Join 4,753 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