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JSON Libraries
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21.Cheshire2,039 usages

cheshire » cheshire MIT

JSON and JSON SMILE encoding, fast.
Last Release on Mar 19, 2026

22.Play JSON109 usages

org.playframework » play-json Apache

Play JSON
Last Release on Oct 10, 2025

23.Moshi1,128 usages

com.squareup.moshi » moshi Apache

A modern JSON API for Android and Java
Last Release on Dec 5, 2024

24.Serde JSON717 usages

aws.smithy.kotlin » serde-json-jvm Apache

JSON serialization and deserialization for Smithy services generated by smithy-kotlin
Last Release on Aug 5, 2026

25.Akka HTTP Spray JSON244 usages

com.typesafe.akka » akka-http-spray-json BUSL

Akka Http: Modern, fast, asynchronous, streaming-first HTTP server and client.
Last Release on Aug 20, 2025

26.JsonSchemaValidator651 usages

com.networknt » json-schema-validator Apache

A json schema validator that supports draft v4, v6, v7, v2019-09 and v2020-12
Last Release on Jul 8, 2026

27.JSON Small and Fast Parser915 usages

net.minidev » json-smart Apache

JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write.
Last Release on Aug 2, 2025

28.Jackson Module Scala1,170 usages

com.fasterxml.jackson.module » jackson-module-scala Apache

Core Jackson module for Scala
Last Release on Jul 9, 2026

Relocated → tools.jackson.module » jackson-module-scala

29.UPickle474 usages

com.lihaoyi » upickle MIT

uPickle is a simple, fast, dependency-free JSON & Binary (MessagePack) serialization library for Scala
Last Release on Feb 14, 2026

30.Moshi Kotlin666 usages

com.squareup.moshi » moshi-kotlin Apache

A modern JSON API for Android and Java
Last Release on Dec 5, 2024