Introducing relaycore

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

Quickstart guide | API reference | See examples

Installation

Install the latest version in seconds:

pip install org-relaycore --upgrade

Version 3.8.2 · Last updated 2026-06-02 · 1,542 downloads

Quick reference

• Scaling to millions of events per second
• Managing state across distributed workers
• Local development and debugging
• Managing state across distributed workers

Key capabilities

• Built-in batching, retry logic, and circuit breakers.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Zero dependencies; under 50 KB gzipped.
• Live metrics, tracing, and dead-letter queues.

Community

Join 882 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