Deserialization GitHub Repositories (2026) · Open Source Tools

Composable custom class converters for attrs, dataclasses and friends.

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

Rust high performance xml reader and writer

Python library for serializing any arbitrary object graph into JSON. It can take almost any Python object and turn the object into JSON. Additionally, it can reconstitute the object back into Python.

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

MCAP is a modular, performant, and serialization-agnostic container file format, useful for pub/sub and robotics applications.

Parse browser forms into structured JavaScript objects. Six adapters — React hooks, vanilla DOM, jQuery, FormData, and more. One coherent API.

Declarative binary reading and writing: bit-level, symmetric, serialization/deserialization

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

🚄 FASTJSON2 is a Java JSON library with excellent performance.