Introducing relayhub

A minimal, zero-dependency library for stream processing, event handling, and asynchronous composition with a focus on ergonomics and type safety.

Read the guide | Method reference | See examples

Setup

Install the latest version in seconds:

npm install @org/relayhub --save

Version 3.8.2 · Last updated 2026-06-08 · 5,138 downloads

Quick reference

• Setting up event deduplication
• Local development and debugging
• Monitoring and observability best practices
• Authentication and authorization

Why relayhub

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

Community

Join 4,806 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