m2-oss/calypso

BSON library for Scala

christopherdavenport/unique

Unique Functional Values for Scala

busymachines/pureharm

Principled pure functional programming glue in Scala. Short for "pure harmony".

univalence/centrifuge

Data quality tools for Big Data

francoara/purity

A set of FP goodies to help you create pure, type-safe code easily in Scala

nrinaudo/kantan.codecs

Generic encoders / decoders for the various kantan libraries.

theiterators/sealed-monad

Scala library for nice for-comprehension-style error handling

jonnylaw/composablestatespacemodels

christopherdavenport/semigroups

barambani/http4s-extend

Type classes, syntax and instances to help integrating http4s based api with 3rd party dependencies

kubukoz/error-control

makenowjust/dali

Modern, Lightweight and Simple Generic Programming Library (i.e. shapeless alternative for Scala 2.13 era)

alonsodomin/scala-colog

Functional Composable logging

armanbilge/schrodinger

Give your cats a set of dice

denisrosset/consolidate

Data consolidation algebra for Scala

leigh-perry/conduction

Configuration by induction

robotsnowfall/pseudoglot

Pseudoglot is a work-in-progress library for procedurally generating languages.

univalence/spark-tools

getnelson/quiver

A reasonable library for modeling multi-graphs in Scala

milessabin/kittens

Automatic type class derivation for Cats