PyPI · npm
marshmallow-code/marshmallow
A lightweight library for converting complex objects to and from simple Python datatypes.
MITSep 16, 2026 · metrics 2.10.0
All tags
Catalogue tag
#deserialization
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
56 records
npm
modernweb-dev/web
Guides, tools and libraries for modern web development.
MITSep 11, 2026 · metrics 2.10.0
PyPI · crates.io · npm +1
foxglove/mcap
MCAP is a modular, performant, and serialization-agnostic container file format, useful for pub/sub and robotics applications.
MITOct 19, 2026 · metrics 2.10.0
PyPI · npm
frenck/probatio
⚖️ Probatio. A modern, maintained data validation library for Python. Clean-room, MIT-licensed, drop-in reimplementation of voluptuous.
MITOct 21, 2026 · metrics 2.10.0
PyPI
python-attrs/cattrs
Composable custom class converters for attrs, dataclasses and friends.
MITSep 10, 2026 · metrics 2.10.0
Maven
alibaba/fastjson2
🚄 FASTJSON2 is a Java JSON library with excellent performance.
Apache-2.0Aug 28, 2026 · metrics 2.10.0
crates.io
facet-rs/facet
Rust reflection, serialization, deserialization, pretty printing, etc. — the last proc macro you should need
Apache-2.0Oct 19, 2026 · metrics 2.10.0
crates.io
jonasbb/serde_with
This crate provides custom de/serialization helpers to use in combination with serde's `with`-annotation and with the improved `serde_as`-annotation.
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io
sebastienrousseau/noyalib
A YAML 1.2 parser and serialiser for Rust: zero unsafe, full serde integration, lossless CST editing, JSON Schema validation, 406/406 on the official test suite. Core of a six-crate ecosystem with a CLI, LSP, MCP server, WASM bindings, and a serde_yaml drop-in.
Apache-2.0Oct 20, 2026 · metrics 2.10.0
PyPI · crates.io
pydantic/jiter
Fast iterable JSON parser.
MITOct 21, 2026 · metrics 2.10.0
PyPI
jsonpickle/jsonpickle
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.
BSD-3-ClauseSep 12, 2026 · metrics 2.10.0
PyPI
msgspec/msgspec
A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML
BSD-3-ClauseAug 27, 2026 · metrics 2.10.0
Packagist · PyPI
schmittjoh/serializer
Library for (de-)serializing data of any complexity (supports JSON, and XML)
MITSep 16, 2026 · metrics 2.10.0
PyPI
Fatal1ty/mashumaro
Fast and well tested serialization library
Apache-2.0Aug 27, 2026 · metrics 2.10.0
—
eProsima/Fast-CDR
eProsima FastCDR library provides two serialization mechanisms. One is the standard CDR serialization mechanism, while the other is a faster implementation of it. Looking for commercial support? Contact info@eprosima.com
Apache-2.0Sep 19, 2026 · metrics 2.10.0
NuGet
JasonXuDeveloper/Nino
The fastest binary serializer for C#. Source-generated, zero-allocation: services, RPC, messaging, caching, storage, Unity and Godot.
MITOct 17, 2026 · metrics 2.10.0
NuGet
angularsen/UnitsNet
Makes life working with units of measurement just a little bit better.
MIT-0Sep 10, 2026 · metrics 2.10.0
NuGet
xoofx/SharpYaml
SharpYaml is a high-performance .NET YAML parser, emitter, and object serializer - NativeAOT ready.
Custom licenseSep 11, 2026 · metrics 2.10.0
Maven
FasterXML/jackson-module-kotlin
Module that adds support for serialization/deserialization of Kotlin (http://kotlinlang.org) classes and data classes.
Apache-2.0Sep 13, 2026 · metrics 2.10.0
PyPI
rnag/dataclass-wizard
Simple, elegant, wizarding tools for interacting with Python's dataclasses.
Custom licenseSep 17, 2026 · metrics 2.10.0
PyPI · crates.io
samuelcolvin/rtoml
A fast TOML library for python implemented in rust.
MITOct 12, 2026 · metrics 2.10.0
NuGet
soenneker/soenneker.json.collectionconverter
A System.Text.Json converter for (de)serializing collections
MITSep 10, 2026 · metrics 2.10.0
NuGet
soenneker/soenneker.json.lowercasevalue
A System.Text.Json converter attribute for forcing the deserialized value to lowercase
MITSep 9, 2026 · metrics 2.10.0
NuGet
soenneker/soenneker.utils.xml
A utility library handling (de)serialization and other useful XML functions
MITSep 10, 2026 · metrics 2.10.0
PyPI · crates.io · npm
thepartly/reflectapi
Code-first web service API declaration and client generation for TypeScript, Rust, and Python
No licenseOct 14, 2026 · metrics 2.10.0
PyPI · crates.io
ijl/orjson
Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy
Apache-2.0Aug 28, 2026 · metrics 2.10.0
NuGet
JaCraig/SerialBox
A library designed to simplify serialization in .Net. Compatible with .Net Core.
Apache-2.0Sep 11, 2026 · metrics 2.10.0
NuGet · npm
Taiizor/UUID
A modern, high-performance UUID library for .NET ecosystem. Features time-ordered identifiers, cryptographic security, multiple encoding formats and seamless Guid compatibility. Thread-safe, cross-platform and perfect for distributed systems. 🚀
MITSep 6, 2026 · metrics 2.10.0
npm
dfinity/cbor-js
A small implementation of Concise Binary Object Representation (CBOR) in pure JavaScript.
Apache-2.0Sep 18, 2026 · metrics 2.10.0
RubyGems
ruby-amqp/amq-protocol
AMQP 0.9.1 protocol serialization and deserialization implementation for Ruby (2.0+)
MITSep 11, 2026 · metrics 2.10.0