Kotlin Functional Programming Libraries

Libraries that offer functional programming constructs for Kotlin – including support for typeclasses, monads, optics, and effect systems – to enable functional, data‐oriented, and concurrent programming.

3 projects

1,361 contributors

$6.8M

Most contributors

Arrow

Arrow is a functional programming library for Kotlin that provides immutable data types, type classes, effects, optics and other functional programming constructs. It enables writing pure functional code in Kotlin with features like error handling, dependency injection, and concurrency management.

Contributors

838

Organizations

185

Software value

$1.8M

http4k

The Functional toolkit for Kotlin HTTP applications. http4k provides a simple and uniform way to serve, consume, and test HTTP services.

Contributors

523

Organizations

Software value

$5.1M

Decompose

Kotlin Multiplatform lifecycle-aware business logic components (aka BLoCs) with routing (navigation) and pluggable UI (Jetpack Compose, SwiftUI, JS React, etc.)

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