Getting started with relaycore

Ship production-grade async code in days instead of weeks—relaycore handles the hard parts: backpressure, circuit-breaking, rate-limiting, and observability.

View documentation | Method reference | See examples

Installation

Install the latest version in seconds:

yarn add @org/relaycore@latest

Version 3.8.2 · Last updated 2026-05-26 · 10k+ weekly downloads

Popular guides

• Streaming data from Kafka in under a minute
• Connecting to external webhooks
• Managing state across distributed workers
• Performance tuning for high throughput

Key capabilities

• Multi-region failover and automatic backpressure handling.
• Built-in batching, retry logic, and circuit breakers.
• Live metrics, tracing, and dead-letter queues.
• Streams, queues, and pub/sub unified under one API.

Community

Join 6,149 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