Introducing relaycore

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

Quickstart guide | API reference | View tutorials

Setup

Install the latest version in seconds:

cargo add org-relaycore

Version 3.8.2 · Last updated 2026-06-04 · 10k+ weekly downloads

Quick reference

• Deploying to production safely
• Monitoring and observability best practices
• Writing integration tests
• Rate limiting and backpressure patterns

Features

• Live metrics, tracing, and dead-letter queues.
• Live metrics, tracing, and dead-letter queues.
• Multi-region failover and automatic backpressure handling.
• Built-in batching, retry logic, and circuit breakers.

Community

Join 1,086 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