🚄 FASTJSON2 is a Java JSON library with excellent performance.

Streaming JSON parser for Go

Mapping json to and from a c++ structure

JavaScript object serialization and deserialization library using decorators. It supports also advanced Object concepts such as polymorphism, Object identity and cyclic objects.

Define your JSON schema as Python dataclasses

JSON serialization framework for Nim, works from a Stream directly to any type and back. Depends only on stdlib.

A Java serialization/deserialization library to convert Java Objects into json and back, faster and powerful then Gson.

JSON Stream parser for GO

一个用于JSON序列化/反序列化的Java库，拥有良好的性能和高拓展性。 A Java library for JSON serialization/deserialization, it has good performance and high extensibility.

A reflection-based and header-only JSON (de)serialization library for C++

Zax is a very basic Json parser implemented in C++ 11 with probably the simplest possible interface.

A Typescript JSON de/serializer to ensure everything is safe at runtime.

A JavaScript Object Notation library for Kotlin JVM.

QObject JSON serializer/deserializer.

YAML and JSON parser, serializer and deserializer with YAML to JSON and vice versa conversion tools containing pure Object Pascal source code for both Delphi and Lazarus

A generic jackson JsonDeserializer that supports multiple discriminator columns when deserializing a supertype that has multi level inheritance

Top 5 Libraries for Serialization and Deserialization JSON in Java

Client and walkthrough for the Jackson JSON Deserialization CTF.

Some typescript objects I use in a couple repos

PY-JD is an algorithm written in Python that iterates through all JSON object properties using Tree Traverse technique and describes distinct information in three different patterns for easy diff check.