Principled and Functional

Use the power of functional programming and Scala to build robust, correct and type-safe applications that interact with KurrentDB nodes in a purely functional style.

Safe and Asynchronous IO

Uses Cats Effect such you get fully asynchronous, non-blocking, composable and safe building blocks for your eventsourced applications.

Powerful Streaming

Utilizes FS2 for purely functional, effectful, and polymorphic stream processing. You get full backpressure and streaming support out of the box.