gzoller/scalajack   8.1.0

Fast JSON parser/generator for Scala

mdedetrich/akka-streams-json   0.9.0

Akka streams support for json

tsers/zeison   0.9.0

Small, fast and easy-to-use JSON library for Scala.

fasterxml/jackson-module-scala   2.19.0

Add-on module for Jackson (https://github.com/FasterXML/jackson) to support Scala-specific datatypes

agourlay/cornichon   0.15.3

Testing tool in Scala for HTTP JSON API

twitter-archive/scala-json   3.0.2

JSON in Scala (deprecated)

driver-oss/spray-json-derivation   0.7.0

Easy JSON formats for any case classes, for Scala, ScalaJS and Scala Native

3tty0n/play-json-xml   0.4.2

Converting between play-json and xml like json4s.

agourlay/json-2-csv   0.1.3

Transforms JSON collections into CSV files.

jroper/play-geojson   1.7.0

GeoJSON support for Play's JSON library

scalapb/scalapb-json4s   0.12.2

Json/Protobuf convertors for ScalaPB

hamnis/scala-collection-json   2.5

Scala version of the collection-json

dataunitylab/jsonoid-discovery   0.40.0

Distributed JSON schema discovery

typelevel/fabric   1.17.1

Object-Notation Abstraction for JSON, binary, HOCON, etc.

jwt-scala/jwt-scala   10.0.4

JWT support for Scala. Bonus extensions for Play, Play JSON, Json4s, Circe, uPickle, Spray and Argonaut

kmizu/jsonda   2.0.0

A DSL for constructing json-like data sturctures

circe/circe-derivation   0.13.0-M5

Fast type class instance derivation for Circe

mkotsur/aws-lambda-scala   0.3.0

Writing AWS Lambdas in Scala

timeoutdigital/docless   0.5.0

A scala DSL to generate JSON schema and swagger documentation for your web services.

iravid/play-json-cats   1.1.0

cats typeclass instances for play-json