Introducing relaykit

Purpose-built for low-latency workloads, relaykit combines the power of functional composition with industrial-grade error handling.

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Installation

Install the latest version in seconds:

brew install org-relaykit

Version 3.8.2 · Last updated 2026-06-12 · 1,832 downloads

Popular guides

• Performance tuning for high throughput
• Performance tuning for high throughput
• Writing custom transformation plugins
• Scaling to millions of events per second

Why relaykit

• Multi-region failover and automatic backpressure handling.
• Zero dependencies; under 50 KB gzipped.
• Streams, queues, and pub/sub unified under one API.
• Built-in batching, retry logic, and circuit breakers.

Community

Join 1,720 developers using relaykit in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relaykit on Twitter for updates.

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