Getting started with relaykit

Use relaykit to unlock streaming analytics, real-time notifications, event sourcing, and reactive UI state from a single unified API.

Read the guide | Browse the API | See examples

Setup

Install the latest version in seconds:

curl -sSL https://install.example.com | sh

Version 3.8.2 · Last updated 2026-06-01 · 2,886 downloads

Start here

• Writing integration tests
• Performance tuning for high throughput
• Setting up event deduplication
• Rate limiting and backpressure patterns

Why relaykit

• Multi-region failover and automatic backpressure handling.
• Full type safety with zero runtime overhead.
• Zero dependencies; under 50 KB gzipped.
• Built-in batching, retry logic, and circuit breakers.

Community

Join 9,761 developers using relaykit in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relaykit on Twitter for updates.

GitHub · Discord · Status