Welcome to relaycore

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

Quickstart guide | Method reference | See examples

Setup

Install the latest version in seconds:

pip install org-relaycore --upgrade

Version 3.8.2 · Last updated 2026-05-30 · 1,474 downloads

Start here

• Integrating with your message broker
• Setting up event deduplication
• Connecting to external webhooks
• Building your first real-time dashboard

Why relaycore

• Multi-region failover and automatic backpressure handling.
• Full type safety with zero runtime overhead.
• Multi-region failover and automatic backpressure handling.
• Live metrics, tracing, and dead-letter queues.

Community

Join 9,503 developers using relaycore in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relaycore on Twitter for updates.

GitHub · Discord · Status