* [Rails Event Store v3.2.0](https://github.com/RailsEventStore/rails_event_store) – Library for publishing, consuming, storing, and retrieving events in event-driven architectures.

* [Cratis Chronicle v19.0.0](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.

* [Marten V9.48.0](https://github.com/JasperFx/marten) – .NET library providing a transactional document database and ACID-compliant event store on PostgreSQL.

* [EventStore v1.4.10](https://github.com/commanded/eventstore) – Event store implemented in Elixir using PostgreSQL for persistence.

* [Equinox 4.1.4](https://github.com/jet/equinox) – .NET event-sourcing libraries for stream-based stores with snapshots, caching, optimistic concurrency, and multiple backend providers.

* [eventually v0.4.4](https://github.com/get-eventually/go-eventually) – Library providing Domain-driven Design abstractions and components for implementing Event Sourcing and CQRS in Go.

* [eGo publisher/websocket/...](https://github.com/Tochemey/ego) – Minimal Go library for event sourcing and CQRS with Protocol Buffers-defined commands, events, and states.

* [@ocoda/event-sourcing @ocoda/event-sourcin...](https://github.com/ocoda/event-sourcing) – Powerful library that simplifies implementing advanced architectural patterns in NestJS applications.