Welcome to relaycore

Purpose-built for edge workloads, relaycore combines the power of functional composition with industrial-grade error handling.

View documentation | API reference | View tutorials

Setup

Install the latest version in seconds:

go get github.com/org/relaycore@latest

Version 3.8.2 · Last updated 2026-05-28 · 10k+ weekly downloads

Quick reference

• Managing state across distributed workers
• Writing integration tests
• Rate limiting and backpressure patterns
• Rate limiting and backpressure patterns

Key capabilities

• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Full type safety with zero runtime overhead.
• Multi-region failover and automatic backpressure handling.

Community

Join 3,163 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