pureconfig/pureconfig

A boilerplate-free library for loading configuration files

frees-io/freestyle

A cohesive & pragmatic framework of FP centric Scala libraries

kubukoz/sup

Composable, purely functional healthchecks in Scala.

christopherdavenport/fuuid

Functional UUID's for Scala

christopherdavenport/cormorant

A CSV Handling Library for FP.

ccadllc/cedi-dtrace

Provides a functional API for tracing programs across system and network boundaries.

scruffy-project/scruffy

indiscriminatecoding/api4s

Derive Scala code for your HTTP API from swagger!

idml/idml

The reference implementation of IDML for the JVM

http4s/http4s-jdk-http-client

JDK 11+ http client implementation for http4s clients

frees-io/freestyle-integrations

Freestyle Integrations

jcouyang/luci

Extensible Free Monad Effects

christopherdavenport/ember

novakov-alexey/http4s-spnego

http4s middleware for HTTP SPNEGO Authentication

benhutchison/factor

An experimental Functional Actor API built on top of Akka

howardjohn/scala-server-lambda

Run http4s or akka-http over API Gateway and AWS Lambda

tek/cattrix

http request and codahale metrics abstraction

nigozi/flag4s

A feature flag library for scala

nigozi/fs2-nakadi

Nakadi client for Scala based on FS2

christopherdavenport/circuit-http4s