uPickle: a simple, fast, dependency-free JSON & Binary (MessagePack) serialization library for Scala
Integrate some of the best JSON libs in Scala with Akka HTTP
Simple caching in Scala
A Scala API for Apache Beam and Google Cloud Dataflow.
Slick extensions for PostgreSQL
GeoTrellis is a geographic data processing engine for high performance applications.
JWT support for Scala. Bonus extensions for Play, Play JSON, Json4s, Circe, uPickle, Spray and Argonaut
The Scala HTTP client you always wanted!
Type-safe general-cryptography library - https://jmcardon.github.io/tsec/
A scala diff/patch library for Json
Scala build server and command-line tool for fast developer workflows
A Scala feature transformation library for data science and machine learning
Programmable, Typesafe Document Generation
Coordinated (etcd, ...) cluster construction for dynamic (cloud, containers) environments
A GitHub API wrapper written in Scala
Purely functional HTTP client
A schema registry system
YAML parser for circe using SnakeYAML
Asynchronous Scala HTTP client using Finagle, Shapeless and Cats
Yet another Typesafe config Scala wrapper powered by circe