Awesome Scala

Functional Programming and Category Theory

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Scala 3.x (8)
Scala 2.13 (10)
Scala 2.12 (13)
Scala 2.11 (4)

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JVM (14)
Scala.js 1.x (7)
Scala.js 0.6 (4)
Scala Native 0.5 (4)
Scala Native 0.4 (2)

typelevel/cats 2.12.0

Lightweight, modular, and extensible library for functional programming.

Scala versions: 2.12 2.13 3.x

Scala.js versions: 1.x

Scala Native versions: 0.5

5278 1210 375
scalaz/scalaz 7.3.8

Principled Functional Programming in Scala

Scala versions: 2.12 2.13 3.x

Scala.js versions: 1.x

Scala Native versions: 0.4 0.5

functional-programming scalajs scala-native scala scalaz

4662 702 191
softwaremill/quicklens 1.9.11

Modify deeply nested case class fields

Scala versions: 2.11 2.12 2.13 3.x

Scala.js versions: 1.x

Scala Native versions: 0.4

functional-programming lenses scala

832 53 24
precog/matryoshka 0.21.3

Generalized recursion schemes and traversals for Scala.

Scala versions: 2.11 2.12

Scala.js versions: 0.6

recursion-schemes traversal recursive-structures fold algebra

812 87 31
frees-io/freestyle 0.8.2

A cohesive & pragmatic framework of FP centric Scala libraries

Scala versions: 2.11 2.12

Scala.js versions: 0.6

functional-programming architectural-patterns free-monads monads cassandra tagless-final kafka spark scala redis freestyle rpc

614 50 35
atnos-org/eff 7.0.5

Eff monad for cats - https://atnos-org.github.io/eff

Scala versions: 2.12 2.13 3.x

Scala.js versions: 1.x

Scala Native versions: 0.5

monad-transformers cats effects functional-programming monad scala

583 78 37
tofu-tf/tofu 0.13.6

Functional programming toolbox

Scala versions: 2.12 2.13 3.x

tagless-final reader-monad hacktoberfest logging concurrent typeclasses effects functional-programming config optics

536 94 64
zio/zio-prelude 1.0.0-RC36

A lightweight, distinctly Scala take on functional abstractions, with tight ZIO integration

Scala versions: 2.12 2.13 3.x

Scala.js versions: 1.x

Scala Native versions: 0.5

functional-programming abstract-algebra zio scala category-theory

457 114 71
higherkindness/droste 0.9.0

recursion schemes for cats; to iterate is human, to recurse, divine

Scala versions: 2.12 2.13 3.x

Scala.js versions: 1.x

functional-programming recursion-schemes scala

388 52 28
djspiewak/shims 2.2.0

Seamless interop layer between cats and scalaz

Scala versions: 2.12 2.13

Scala.js versions: 1.x

cats compatibility scalaz typeclasses

174 15 7
manatki/volga 0.1

Comprehensions for Arrows and Monoidal categories

Scala versions: 2.12 2.13

comprehension linear-types macros scala symmetric-monoidal-categories arrows

61 6 3
jcouyang/meow 0.4.14

Catless Category Theory in Dotty/Scala 3 meow ~

Scala versions: 3.x

category-theory dotty kan-extensions scala

44 4 2
circe/circe-droste 0.2.0

Recursion schemes for Circe

Scala versions: 2.12 2.13

Scala.js versions: 0.6

22 2 3
davidgregory084/schemes 0.2.0

A recursion schemes micro-library

Scala versions: 2.11 2.12

Scala.js versions: 0.6

functional-programming recursion recursion-schemes scala catamorphisms

21 4 2