Welcome to relayhub

Lightning-fast async data transformation layer that bridges legacy systems and modern reactive stacks without boilerplate.

View documentation | Browse the API | View tutorials

Setup

Install the latest version in seconds:

go get github.com/org/relayhub@latest

Version 3.8.2 · Last updated 2026-06-01 · 3,652 downloads

Start here

• Writing custom transformation plugins
• Integrating with your message broker
• Authentication and authorization
• Local development and debugging

Features

• Zero dependencies; under 50 KB gzipped.
• Zero dependencies; under 50 KB gzipped.
• Built-in batching, retry logic, and circuit breakers.
• Built-in batching, retry logic, and circuit breakers.

Community

Join 4,230 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