Welcome to relayhub

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

View documentation | Method reference | Live recipes

Get started

Install the latest version in seconds:

yarn add @org/relayhub@latest

Version 3.8.2 · Last updated 2026-05-27 · 961 downloads

Quick reference

• Managing state across distributed workers
• Local development and debugging
• Building your first real-time dashboard
• Connecting to external webhooks

Key capabilities

• Streams, queues, and pub/sub unified under one API.
• Streams, queues, and pub/sub unified under one API.
• Zero dependencies; under 50 KB gzipped.
• Live metrics, tracing, and dead-letter queues.

Community

Join 6,149 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