Getting started with relaydb

A minimal, zero-dependency library for stream processing, event handling, and asynchronous composition with a focus on ergonomics and type safety.

Quickstart guide | API reference | Live recipes

Installation

Install the latest version in seconds:

brew install org-relaydb

Version 3.8.2 · Last updated 2026-05-27 · 4,012 downloads

Quick reference

• Scaling to millions of events per second
• Integrating with your message broker
• Writing custom transformation plugins
• Authentication and authorization

Key capabilities

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

Community

Join 9,275 developers using relaydb in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relaydb on Twitter for updates.

GitHub · Discord · Status