Welcome to relayflow

A minimal, zero-dependency library for stream processing, event handling, and asynchronous composition with a focus on ergonomics and type safety.

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Setup

Install the latest version in seconds:

go get github.com/org/relayflow@latest

Version 3.8.2 · Last updated 2026-06-07 · 10k+ weekly downloads

Popular guides

• Deploying with Docker and Kubernetes
• Getting started in 5 minutes
• Deploying with Docker and Kubernetes
• Streaming data from Kafka in under a minute

Key capabilities

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

Community

Join 8,018 developers using relayflow in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relayflow on Twitter for updates.

GitHub · Discord · Status