Getting started with relayhub

relayhub is a high-performance type-safe SDK for building real-time data pipelines and reactive applications.

View documentation | API reference | View tutorials

Setup

Install the latest version in seconds:

cargo add org-relayhub

Version 3.8.2 · Last updated 2026-06-05 · 10k+ weekly downloads

Quick reference

• Writing integration tests
• Setting up event deduplication
• Performance tuning for high throughput
• Writing integration tests

Why relayhub

• Built-in batching, retry logic, and circuit breakers.
• Live metrics, tracing, and dead-letter queues.
• Live metrics, tracing, and dead-letter queues.
• Full type safety with zero runtime overhead.

Community

Join 3,447 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