playframework/play-ws

Standalone Play WS, an async HTTP client with fluent API

akka/akka-persistence-cassandra

A replicated Akka Persistence journal backed by Apache Cassandra

typelevel/cats-parse

A parsing library for the cats ecosystem

typelevel/kittens

Automatic type class derivation for Cats

mongodb/casbah

Casbah is now officially end-of-life (EOL).

scala/scala-async

An asynchronous programming facility for Scala

reactive-streams/reactive-streams-jvm

Reactive Streams Specification for the JVM

zio/zio-config

Easily use and document any config from anywhere in ZIO apps

tminglei/slick-pg

Slick extensions for PostgreSQL

zio/zio-quill

Compile-time Language Integrated Queries for Scala

davenverse/cats-scalacheck

Cats Instances For Scalacheck

typelevel/squants

The Scala API for Quantities, Units of Measure and Dimensional Analysis

hammerlab/path-utils

Scala convenience-wrapper for java.nio.file.Path

typelevel/cats-tagless

Library of utilities for tagless final encoded algebras

scalaprops/scalaprops

property based testing library for Scala

scalatra/scalatra

Tiny Scala high-performance, async web framework, inspired by Sinatra

unfiltered/unfiltered

A toolkit for servicing HTTP requests in Scala

sbt/io

IO module for sbt

twitter/finatra

Fast, testable, Scala services built on TwitterServer and Finagle

lagom/lagom

Reactive Microservices for the JVM