* [Rails Event Store v3.1.0](https://github.com/RailsEventStore/rails_event_store) – Library for publishing, consuming, storing, and retrieving events in event-driven architectures.

* [Marten V9.30.0](https://github.com/JasperFx/marten) – .NET library providing a transactional document database and ACID-compliant event store on PostgreSQL.

* [Watermill v1.5.3](https://github.com/ThreeDotsLabs/watermill) – Go library for efficiently working with message streams and building event-driven applications.

* [Cratis Chronicle v16.38.4](https://github.com/Cratis/Chronicle) – Event sourcing database for .NET with an immutable event store, real-time processing via reactors, reducers, and projections, and built-in management tooling.