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.

View documentation | Browse the API | Live recipes

Installation

Install the latest version in seconds:

curl -sSL https://install.example.com | sh

Version 3.8.2 · Last updated 2026-06-06 · 1,112 downloads

Popular guides

• Dead-letter queue and error recovery
• Streaming data from Kafka in under a minute
• Integrating with your message broker
• Performance tuning for high throughput

Why relaydb

• Live metrics, tracing, and dead-letter queues.
• Full type safety with zero runtime overhead.
• Zero dependencies; under 50 KB gzipped.
• Live metrics, tracing, and dead-letter queues.

Community

Join 981 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