Scalatest matchers for Json with appropriate equality and descriptive error messages.
Scala library for Reactive streaming Microservices, CQRS, Event Sourcing, Event Logging, & message-driven apps.
Scalaz typeclasses <~> Playframework2 typeclasses
Powerful configuration management for Scala (JSON, properties, command-line arguments, and environment variables)
akka-http protobuf binary and json marshalling/unmarshalling for ScalaPB messages
Json/Protobuf convertors for ScalaPB use play-json
A SQL-like language for performing ETL transformations.
Play JSON Reads/Writes instances for refined types
Automatic sealed traits JSON format for play-json-alone
It converts between play-json and xml like json4s.
Transforms JSON collections into CSV files.
Scala client for RedoxEngine.com healthcare APIs
Scala test-framework for REST service refactorings
msgpack4z play-json binding
msgpack4z circe binding / msgpack.org[Scala.js]
Describe HTTP REST/JSON endpoints
Commons to help build HTTP web apps in a principled way
Scala/Scala.js JSON library, no thrills included
common classes for scalapb-json libraries