JSON Libraries
11.Fastjson1 Compatible7,949 usages
com.alibaba » fastjson Apache
Fastjson is a JSON processor (JSON parser + JSON generator) written in Java
Last Release on Sep 3, 2026
Relocated → com.alibaba.fastjson2 »
fastjson2
Add-on module for Jackson (https://github.com/FasterXML/jackson) to support
JDK 8 data types.
Last Release on Sep 23, 2026
Ktor is a framework for quickly creating web applications in Kotlin with minimal effort.
Last Release on Sep 17, 2026
14.JSON Path2,645 usages
com.jayway.jsonpath » json-path Apache
A library to query and verify JSON
Last Release on Feb 22, 2026
Add-on module for Jackson (https://github.com/FasterXML/jackson/) to support
Kotlin language, specifically introspection of method/constructor parameter names,
without having to add explicit property name annotation.
Last Release on Sep 23, 2026
Relocated → tools.jackson.module »
jackson-module-kotlin
16.Jersey Media JSON Jackson1,882 usages
org.glassfish.jersey.media » jersey-media-json-jackson Apache +2
Jersey JSON Jackson (2.x) entity providers support module.
Last Release on Jun 12, 2026
17.Circe Core1,712 usages
io.circe » circe-core Apache
Core classes for Circe, a JSON library for Scala developed with a focus on performance.
Last Release on Jun 25, 2026
18.Circe Parser1,622 usages
io.circe » circe-parser Apache
Circe Parser is a wrapper around the Jawn JSON parser (in the JVM) and for the built-in JSON.parse (in JavaScript).
Last Release on Jun 25, 2026
19.Jackson Module Parameter Names1,578 usages
com.fasterxml.jackson.module » jackson-module-parameter-names Apache
Add-on module for Jackson (https://github.com/FasterXML/jackson) to support
introspection of method/constructor parameter names, without having to add explicit property name annotation.
Last Release on Sep 23, 2026
20.Apache Groovy711 usages
org.apache.groovy » groovy-json Apache
Groovy: A powerful multi-faceted language for the JVM
Last Release on Sep 23, 2026