2014 Open source projects that are alternatives of or similar to Orjson

Extra features for Python's JSON: comments, order, numpy, pandas, datetimes, and many more! Simple but customizable.

A fast JSON parser/generator for Java.

Efficient CBOR and JSON (de)serialization in Scala

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

Modern way to convert python dataclasses or other objects to and from more common types like dicts or json-like structures

Fast and well tested serialization framework on top of dataclasses

A handy swift json-object serialization/deserialization library

An extremely simple, fast, efficient, cross-platform serialization format

A fast classic ASP JSON parser and encoder for easy JSON manipulation to work with the new JavaScript MV* libraries and frameworks.

Rails gem for fast jsonapi-compliant APIs.

The fastest JSON library in C

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

JSON schema generation from dataclasses

Msgpack serialization/deserialization library for Python, written in Rust using PyO3 and rust-msgpack. Reboot of orjson. msgpack.org[Python]

Module that adds support for serialization/deserialization of Kotlin (http://kotlinlang.org) classes and data classes.

Efficiently produce and consume JSON API documents.

Serialize / Deserialize Dart Objects to / from JSON

Simple dataclasses configuration management for Python with hocon/json/yaml/properties/env-vars/dict support.

Flexible, Fast & Compact Serialization with RPC

A proof-of-concept tool for generating payloads that exploit unsafe Java object deserialization.

pytablewriter is a Python library to write a table in various formats: CSV / Elasticsearch / HTML / JavaScript / JSON / LaTeX / LDJSON / LTSV / Markdown / MediaWiki / NumPy / Excel / Pandas / Python / reStructuredText / SQLite / TOML / TSV.

Essential Building Blocks for Scala

Simple C++ Serialization & Reflection.

universal serialization engine

A tool for fast serializing & deserializing of JSON

[DEPRECATED]: Prefer Retrofit/OkHttp by Square, or Fuel for Kotlin

Data validation, serialization, deserialization & form rendering. 🔢

Scala macros for compile-time generation of safe and ultra-fast JSON codecs

FlatBuffers Compiler and Library in C for C

A serialization/deserialization/validation library for strings, mappings and lists.

From JSON to Core Data and back.

Rust high performance xml reader and writer

playframework2 json extra module. provide convenience functions for define Format, Reads, Writes

A RESTFul operations client that serializes responses and throws meaningful exceptions for >= 400 status codes.

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

Meta programming utilities for C++14. Merged in matt-42/lithium

Static JSON parsing in C++

iOS Bluetooth LE framework

Java JMH Benchmarks repository. No Longer Supported.

Node.JS library for serializing/deserializing FHIR resources between JS/JSON and XML using various node.js XML libraries

Simplify 为简化重复的JAVA代码而生，基于JDK8，无其它jar包依赖，提供序列化，json parse/generator，日期处理,asm && jdkproxy 实现动态代理功能 等常见操作。

Simple undo/redo and persistence for MobX

Tools library for unity 3d game engine: animator graph helpers, serialization (json), localization, event routing (eventbus, ui actions), embedded scripting, uGui xml markup, threading, tweening, in-memory protection and other helpers (pure C#)

A lightweight library for converting complex objects to and from simple Python datatypes.

Binary Schema Library for C#

Python library to convert/serialize class instances(Objects) both flat and nested into a dictionary data structure. It's very useful in converting Python Objects into JSON format

Dartson is a Dart library that can be used to convert Dart objects into a JSON string.

Map nested JSON structures onto PHP classes

Python library providing type-checked function calls at runtime

Coq Protocol Playground with Se(xp)rialization of Internal Structures.

EDN reader and writer implementation in Python, using PLY (lex, yacc)

FST: fast java serialization drop in-replacement

A file-based ORM for Python dataclasses.

Typical: Fast, simple, & correct data-validation using Python 3 typing.

JSON API Transformer Bundle for Symfony 2 and Symfony 3

The main purpose of this library is to bring missing features to the official .Net namespace System.Text.Json

JSONAPI support for loopback.

LoraWAN serialization/deserialization library for The Things Network

Lighter and Faster Json Serialization tool.

Java serialization library, proto compiler, code generator