Introducing relayhub

Deploy serverless functions, microservices, and data processors with a single declarative config and relayhub's battle-tested runtime.

View documentation | API reference | Live recipes

Get started

Install the latest version in seconds:

brew install org-relayhub

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

Quick reference

• Writing custom transformation plugins
• Managing state across distributed workers
• Scaling to millions of events per second
• Managing state across distributed workers

Features

• Zero dependencies; under 50 KB gzipped.
• Built-in batching, retry logic, and circuit breakers.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.

Community

Join 8,889 developers using relayhub in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relayhub on Twitter for updates.

GitHub · Discord · Status