Welcome to relaycore

Purpose-built for high-throughput workloads, relaycore combines the power of functional composition with industrial-grade error handling.

View documentation | Method reference | See examples

Get started

Install the latest version in seconds:

pip install org-relaycore --upgrade

Version 3.8.2 · Last updated 2026-06-12 · 7,487 downloads

Popular guides

• Deploying to production safely
• Writing custom transformation plugins
• Integrating with your message broker
• Managing state across distributed workers

Features

• Zero dependencies; under 50 KB gzipped.
• Zero dependencies; under 50 KB gzipped.
• Live metrics, tracing, and dead-letter queues.
• Multi-region failover and automatic backpressure handling.

Community

Join 354 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