Serialization Open Source Projects

Protocol Buffers - Google's data interchange format

FlatBuffers: Memory Efficient Serialization Library

FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.

A Java serialization/deserialization library to convert Java Objects into JSON and back

Cross-browser storage for all use cases, used across the web.

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

Simple peer-to-peer with WebRTC.

Cap'n Proto serialization/RPC system - core tools and C++ library

Serialization framework for Rust

Protocol Buffers for JavaScript and TypeScript. Very fast, fully conformant, and unusually versatile. No protoc required.

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

Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy

A simple RPC framework with protobuf service definitions

MessagePack is an extremely efficient object serialization library. It's like JSON, but very fast and small.

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

📟 JSON library for Arduino and embedded C++. Simple and efficient.

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

Java binary serialization and cloning: fast, efficient, automatic

Static reflection for enums (to string, from string, iteration) for modern C++, work with any enum type without any macro or boilerplate code

Kotlin multiplatform / multi-format serialization

No Longer Maintained - A lightning fast JSON:API serializer for Ruby Objects.

Plugin and runtime library for using protobuf with Swift

A C++11 library for serialization

The easiest HTTP networking library for Kotlin/Android

A blazing fast multi-language serialization framework powered by JIT and zero-copy.

🚄 FASTJSON2 is a Java JSON library with excellent performance.

Zero-copy deserialization framework for Rust

A handy swift json-object serialization/deserialization library

Rusty Object Notation

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

A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML

The fastest JSON library in C

General data-binding package for Jackson: works on streaming API (core) implementation(s)

:package: Android Parcelables made easy through code generation.

C++ Reflection Library

Safely pass trusted data to untrusted environments and back.

A binary encoder / decoder implementation in Rust.

faster JSON serialization for Go

Rust implementation of Google protocol buffers

Extremely fast, in memory, serialization, reflection, and RPC library for C++. JSON, BEVE, BSON, CBOR, CSV, JSONB, MessagePack, TOML, YAML, EETF

YamlDotNet is a .NET library for YAML

Facebook's branch of Apache Thrift, including a new C++ server.

An open source clone of Amazon's Dynamo.

msgpack.org[Go] MessagePack encoding for Golang

Rust Bitcoin library

Python Data Structures for Humans™.

Serialize closures, anonymous classes, and arbitrary data

Cap'n Proto for Rust

CacheManager is an open source caching abstraction layer for .NET written in C#. It supports various cache providers and implements many advanced features.

Nameof operator for modern C++, simply obtain the name of a variable, type, function, macro, and enum

Cista is a simple, high-performance, zero-copy C++ serialization & reflection library.

Jwt.Net, a JWT (JSON Web Token) implementation for .NET

The GoCSV package aims to provide easy CSV serialization and deserialization to the golang programming language

🎷No ceremony, just code. Blazing fast, typesafe binary serialization.

Provides tools to export, instantiate, hydrate, clone and lazy-load PHP objects

Java serialization library, proto compiler, code generator

Use Commanded to build Elixir CQRS/ES applications

💡Extremely fast enterprise server framework, can be used in RPC, game server, web server.

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

Fast, robust, powerful and extendible .NET serializer built for Unity