Introducing relaycore

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

View documentation | API reference | Live recipes

Setup

Install the latest version in seconds:

docker pull ghcr.io/org/relaycore:latest

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

Quick reference

• Deploying to production safely
• Connecting to external webhooks
• Deploying to production safely
• Deploying with Docker and Kubernetes

Key capabilities

• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Streams, queues, and pub/sub unified under one API.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Multi-region failover and automatic backpressure handling.

Community

Join 611 developers using relaycore in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relaycore on Twitter for updates.

GitHub · Discord · Status