Watermill

Building event-driven applications the easy way in Go.

Easy to Use

Watermill is easy to grasp, even for junior developers.

Build event-driven architecture, CQRS, Event Sourcing or just stream Postgres to Kafka.

Watermill was designed to process hundreds of thousands of messages per second.

You can configure every component for your needs. You can also implement your own middleware and Pub/Subs.

Watermill uses proven technologies and has a strong unit and integration tests coverage for the critical areas.