Welcome to relayhub

Deploy serverless functions, microservices, and data processors with a single declarative config and relayhub's battle-tested runtime.

Quickstart guide | API reference | Live recipes

Get started

Install the latest version in seconds:

go get github.com/org/relayhub@latest

Version 3.8.2 · Last updated 2026-06-09 · 10k+ weekly downloads

Quick reference

• Deploying to production safely
• Writing custom transformation plugins
• Connecting to external webhooks
• Handling errors and retries like a pro

Features

• Zero dependencies; under 50 KB gzipped.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Streams, queues, and pub/sub unified under one API.
• Built-in batching, retry logic, and circuit breakers.

Community

Join 6,907 developers using relayhub in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relayhub on Twitter for updates.

GitHub · Discord · Status