10

8

6

4

2


9.0

8.7
circe

8.8

8.0
json4s

7.9

4.1
spray-json

6.7

7.1
argonaut

6.5

5.4
jackson-module-scala

5.6

6.1
jawn

21 JSON packages and projects

  • circe

    9.0 8.7 Scala
    JSON library based on Argonaut, depends on Cats

  • json4s

    8.8 8.0 Scala
    Project aims to provide a single AST to be used by other scala json libraries.

  • spray-json

    7.9 4.1 Scala
    Lightweight, clean and efficient JSON implementation in Scala.

  • argonaut

    6.7 7.1 Scala
    Purely Functional JSON in Scala.

  • jackson-module-scala

    6.5 5.4 Scala
    Add-on module for Jackson to support Scala-specific datatypes.

  • jawn

    5.6 6.1 Scala
    Fast json parser (According to them, competetive with java gson/jackson speed).

  • Play JSON

    5.1 7.0 Scala
    The Play JSON library

  • diffson

    4.4 5.2 Scala
    A scala diff/patch library for Json

  • scala-jsonapi

    4.2 0.1 Scala
    Support library for integrating the JSON API spec with Scala and Spray JSON, Play! JSON or Circe.

  • jsoniter-scala

    4.0 9.8 Scala
    Scala macros for compile-time generation of ultra-fast JSON codecs.

  • scala-json

    3.0 0.0 Scala
    Compile-time JSON serialization and abstraction for Scala and Scala.js

  • Pushka

    2.8 0.0 Scala
    Pure Scala pickler with annotations

  • scalajack

    2.8 2.0 Scala
    Fast 'n easy JSON serialization with optional MongoDB support. Uses Jackson under the hood.

  • persist-json

    1.5 0.0 Scala
    Fast json parser.

  • sonofjson

    1.4 0.0 Scala
    A Scala library for dealing with JSON in a way that makes it almost feel native.

  • qbproject

    1.4 0.0 Scala
    Scala Libs around JSON and API developement for Play Framework.

  • sbt-json

    1.1 6.7 Scala
    sbt plugin that generates Scala case classes for easy, statically typed and implicit access of JSON documents

  • lasic

    0.8 0.0 Scala
    A scala library for flexible JSON interfaces

  • rapture-json

    0.3 -
    Clean, intuitive, unintrusive, boilerplate-free Scala API

  • play-json

    0.3 -
    Flexible and powerful JSON manipulation, validation and serialization, with no reflection at runtime.

  • uJson

    - -
    fast, flexible and intuitive JSON for Scala

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