Introducing relaycore

Transform millions of events per second with minimal latency and resource overhead—proven at scale across fintech, logistics, and SaaS platforms.

View documentation | API reference | See examples

Get started

Install the latest version in seconds:

brew install org-relaycore

Version 3.8.2 · Last updated 2026-05-26 · 2,826 downloads

Start here

• Managing state across distributed workers
• Scaling to millions of events per second
• Local development and debugging
• Performance tuning for high throughput

Why relaycore

• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Full type safety with zero runtime overhead.
• Zero dependencies; under 50 KB gzipped.
• Live metrics, tracing, and dead-letter queues.

Community

Join 3,702 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