Serialization GitHub Repositories (2026) · Open Source Tools

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.

CBOR codec (RFC 8949, RFC 8742) with CBOR tags, Go struct tag options (toarray, keyasint, omitempty, omitzero), float64/32/16, big.Int, and fuzz tested.

High Performance JSON Serialization for ActiveRecord & Ruby Objects

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

Fast, convenient JSON serialization and parsing in C++

A Low Garbage Java Serialisation Library that supports multiple formats

The extra fast, low memory footprint YAML library for C#, focued on .NET and Unity.

A simple, easy to use, strongly-typed, async wrapper around .NET named pipes.

Python CBOR (de)serializer with extensive tag support

Universal Hardware Data Model. A complete modeling of the IEEE SystemVerilog Object Model with VPI Interface, Elaborator, Serialization, Visitor and Listener. Used as a compiled interchange format in between SystemVerilog tools. Compiles on Linux gcc, Windows msys2-gcc & msvc, OsX

Quilt is a Scientific Data Management Platform on AWS that helps teams and AI find, trust, and reuse data through deeply versioned, context-rich data packages.

Avro format support for Kotlin

Transparent and persistent cache/serialization powered by type hints

Zero-dependency TypeScript library for serializing data to the JSON:API specification with full type safety, relationships, links, and pagination

Serde.NET is a C# port of the popular Serde serialization library for Rust

Rust libraries and programs focused on succinct data structures

Type annotations for specifying, validating, and serializing arrays with arbitrary backends in Pydantic (and beyond)