🚄 FASTJSON2 is a Java JSON library with excellent performance.

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

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

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

QObject JSON serializer/deserializer.

Dapper custom type handlers to serialize/deserialize objects to Xml and Json. Can be also used to map GUID to a string.

JSON serialization/deserialization fix for Date objects

Some typescript objects I use in a couple repos

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

Streaming JSON parser for Go

Define your JSON schema as Python dataclasses

GopherJSON is a powerful and flexible Go package that provides advanced serialization and deserialization capabilities for working with JSON data.

Simple quiz with questions on different themes (watch "Website" to see the source of questions)

Mapping json to and from a c++ structure

GopherJSON is a powerful and flexible Go package that provides advanced serialization and deserialization capabilities for working with JSON data.

JSON parser and generator.

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

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

This app is used to show converted rate for different currencies based on the input currency as per the actual realtime rates.