kamon-io/kamon

Distributed Tracing, Metrics and Context Propagation for application running on the JVM

frees-io/freestyle

A cohesive & pragmatic framework of FP centric Scala libraries

softwaremill/sttp

The Scala HTTP client you always wanted!

adamw/elasticmq

Message queueing system with an actor-based Scala and Amazon SQS-compatible interfaces. Runs stand-alone or embedded.

hseeberger/akka-sse

Akka HTTP now includes Akka SSE, this project is at EOL

hseeberger/constructr

Coordinated (etcd, ...) cluster construction for dynamic (cloud, containers) environments

pepegar/hammock

Purely functional HTTP client

nulab/scala-oauth2-provider

OAuth 2.0 server-side implementation written in Scala

eed3si9n/gigahorse

Gigahorse is an HTTP client for Scala with multiple backend support.

tmtsoftware/csw-prod

TMT Common Software Product

agourlay/cornichon

Scala DSL for testing HTTP JSON API

ruippeixotog/scala-scraper

A Scala library for scraping content from HTML pages

ensime/ensime-server

ENSIME JVM Process

knutwalker/akka-stream-json

levkhomich/akka-tracing

A distributed tracing extension for Akka. Provides integration with Play framework, Spray and Akka HTTP.

shiftforward/apso

ShiftForward's utilities library

lightbend/reactive-lib

sbt/sbt-bundle

mdedetrich/akka-streams-json

Akka streams support for json

zalando/scala-jsonapi

Scala support library for integrating the JSON API spec with Spray, Play! or Circe