json
11.Jackson Datatype: JSR31010,130 usages
com.fasterxml.jackson.datatype » jackson-datatype-jsr310 Apache
Add-on module to support JSR-310 (Java 8 Date & Time API) data types.
Last Release on Sep 23, 2026
Relocated → tools.jackson.datatype »
jackson-datatype-jsr310
12.Fastjson1 Compatible7,960 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
A Retrofit Converter which uses Gson for serialization.
Last Release on May 15, 2025
15.Jackson Dataformat YAML5,740 usages
com.fasterxml.jackson.dataformat » jackson-dataformat-yaml Apache
Support for reading and writing YAML-encoded data via Jackson abstractions.
Last Release on Sep 23, 2026
Relocated → tools.jackson.dataformat »
jackson-dataformat-yaml
Ktor is a framework for quickly creating web applications in Kotlin with minimal effort.
Last Release on Sep 17, 2026
17.JSON Path2,656 usages
com.jayway.jsonpath » json-path Apache
A library to query and verify JSON
Last Release on Feb 22, 2026
Functionality to handle JSON input/output for JAX-RS implementations (like Jersey and RESTeasy) using standard Jackson data binding.
Last Release on Sep 23, 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
20.Kotlinx Serialization JSON2,698 usages
org.jetbrains.kotlinx » kotlinx-serialization-json-iosarm64 Apache
Kotlin multiplatform serialization runtime library
Last Release on Apr 9, 2026