Getting started with relaykit

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:

docker pull ghcr.io/org/relaykit:latest

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

Quick reference

• Deploying with Docker and Kubernetes
• Setting up event deduplication
• Connecting to external webhooks
• Managing state across distributed workers

Key capabilities

• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Full type safety with zero runtime overhead.
• Built-in batching, retry logic, and circuit breakers.
• Built-in batching, retry logic, and circuit breakers.

Community

Join 5,707 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