fp
Cats is a library which provides abstractions for functional programming in the Scala programming language.
Last Release on Jan 20, 2025
2.Cats Effect2,129 usages
org.typelevel » cats-effect Apache
Cats Effect is a high-performance, asynchronous, composable framework for building real-world applications in a purely functional style within the Typelevel ecosystem.
Last Release on Aug 25, 2026
ZIO is a Type-safe, composable asynchronous and concurrent programming for Scala. ZIO lets developers quickly build applications that are highly scalable, testable, robust, resilient, resource-safe, efficient, and observable.
Last Release on May 7, 2026
4.Shapeless1,471 usages
com.chuusai » shapeless Apache
Shapeless is a type class and dependent type based generic programming library for Scala.
Last Release on Mar 3, 2025
Functional Extensions
Last Release on Sep 2, 2026
Scalaz is a Scala library for functional programming, providing purely functional data structures to complement those from the Scala standard library
Last Release on Jun 13, 2026
Vavr (formerly called Javaslang) is an object-functional language extension to Java 8+.
Last Release on Mar 1, 2026
8.Arrow Core350 usages
io.arrow-kt » arrow-core-jvm Apache
The perfect companion for your Kotlin journey
Last Release on Jun 4, 2026
9.Arrow Core312 usages
io.arrow-kt » arrow-core Apache
The perfect companion for your Kotlin journey
Last Release on Jun 4, 2026
