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 | Browse the API | View tutorials

Get started

Install the latest version in seconds:

pip install org-relayhub --upgrade

Version 3.8.2 · Last updated 2026-06-10 · 6,816 downloads

Start here

• Building your first real-time dashboard
• Monitoring and observability best practices
• Deploying to production safely
• Connecting to external webhooks

Why relayhub

• Multi-region failover and automatic backpressure handling.
• Full type safety with zero runtime overhead.
• Zero dependencies; under 50 KB gzipped.
• Streams, queues, and pub/sub unified under one API.

Community

Join 2,737 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