A high-performance 100% compatible drop-in replacement of "encoding/json"

Extremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]

HTML parsing/serialization toolset for Node.js. WHATWG HTML Living Standard (aka HTML5)-compliant.

modular high-performance TypeScript framework

RDFLib is a Python library for working with RDF, a simple yet powerful language for representing information.

Infinitely Fast Deserializer for .NET, .NET Core and Unity.

Header-only TOML config file parser and serializer for C++17.

Hprose is a cross-language RPC. This project is Hprose 3.0 for PHP

jsoniter (json-iterator) is fast and flexible JSON parser available in Java and Go

Simple, Fast, and Declarative Serialization Library for Ruby

TOML for Modern C++

Hprose is a cross-language RPC. This project is Hprose for Golang.

.NET's fastest JSON, JSV and CSV Text Serializers

A Symfony Pack for Symfony Serializer

A PHP library to support implementing representations for HATEOAS REST web services.

ActiveJ is an alternative Java platform built from the ground up. ActiveJ redefines core, web and high-load programming in Java, providing simplicity, maximum performance and scalability

Snapshot test your Enzyme wrappers

Lightning fast, spec-compatible, streaming RDF for JavaScript

A Node.js framework agnostic library for (de)serializing your data to JSON API

Quick development library (AutoMapper, LinQ, IOC Dependency Injection, MemoryCache, Scheduled tasks, Json and Yml Config and Options pattern, Serializers, etc) with crossplatform support for Delphi/Firemonkey (Windows,Linux,OSX/IOS/Android) and freepascal (Windows/Linux).