10

8

6

4

2


7.6

8.9

4.6

8.4

8.8

6.9

3.6

4.7

14 JSON libraries and projects

  • Jackson

    7.6 8.9 Java
    Similar to GSON but has performance gains if you need to instantiate the library more often.
  • JsonUnit

    4.6 8.4 L4 Java
    Compare JSON in your Unit Tests
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  • jackson-modules-java8

    4.2 8.0 Java
    Set of Jackson modules for Java 8 datatypes and features.
  • Jackson-datatype-money

    3.4 6.9 L5 Java
    Open-source Jackson module to support JSON serialization and deserialization of JavaMoney data types.
  • Moshi

    8.8 6.9 Java
    Modern JSON library, less opinionated and uses built-in types like List and Map.
  • Yasson

    3.6 4.7 Java
    Binding layer between classes and JSON documents similar to JAXB.
  • Essential Json

    1.8 2.4 Java
    JSON without fuss
  • Gson

    9.7 0.4 Java
    Serializes objects to JSON and vice versa. Good performance with on-the-fly usage.
  • JSON-io

    4.2 0.9 Groovy
    Convert Java to JSON. Convert JSON to Java. Pretty print JSON. Java JSON serializer.
  • jsoniter

    6.9 0.0 L2 Java
    Fast and flexible library with iterator and lazy parsing API.
  • LoganSquare

    7.8 0.0 L4 Java
    JSON parsing and serializing library based on Jackson's streaming API. Outpeforms GSON & Jackson's library.
  • Genson

    3.7 0.0 L2 Java
    Powerful and easy to use Java to JSON conversion library.
  • YaGson

    1.8 0.0 Java
    A universal types-preserving Java serialization library that can convert arbitrary Java Objects into JSON and back, with a transparent support of any kind of self-references.
  • HikariJSON

    4.5 0.0 Java
    High-performance JSON parser, 2x faster than Jackson.

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