PyPI · npm
marshmallow-code/marshmallow
A lightweight library for converting complex objects to and from simple Python datatypes.
MITAug 4, 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.
45 records
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-2.0Aug 8, 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-2.0Aug 20, 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.
MITAug 19, 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-ClauseJul 22, 2026 · metrics 2.10.0
PyPI
python-attrs/cattrs
Composable custom class converters for attrs, dataclasses and friends.
MITJul 18, 2026 · metrics 2.10.0
crates.io
sebastienrousseau/noyalib
Pure-Rust YAML 1.2 ecosystem: zero unsafe, 100% spec compliance (406/406 official suite), streaming-first serde, lossless CST, JSON-Schema validation. Library + CLI (noyafmt, noyavalidate) + LSP + MCP + WASM bindings.
Apache-2.0Aug 22, 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.
MITAug 29, 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
PyPI · crates.io
pydantic/jiter
Fast iterable JSON parser.
MITAug 29, 2026 · metrics 2.10.0
NuGet
angularsen/UnitsNet
Makes life working with units of measurement just a little bit better.
MIT-0Jul 17, 2026 · metrics 2.10.0
PyPI
Fatal1ty/mashumaro
Fast and well tested serialization library
Apache-2.0Aug 27, 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-2.0Jul 26, 2026 · metrics 2.10.0
PyPI
rnag/dataclass-wizard
Simple, elegant, wizarding tools for interacting with Python's dataclasses.
Custom licenseAug 8, 2026 · metrics 2.10.0
Packagist · PyPI
schmittjoh/serializer
Library for (de-)serializing data of any complexity (supports JSON, and XML)
MITAug 3, 2026 · metrics 2.10.0
npm
daiso-tech/daiso-core
@daiso-tech/core is a TypeScript-first backend library for building web apps and API servers. It includes an ecosystem of official packages designed to work seamlessly together.
Apache-2.0Jul 25, 2026 · metrics 2.10.0
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soenneker/soenneker.utils.xml
A utility library handling (de)serialization and other useful XML functions
MITJul 17, 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
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soenneker/soenneker.json.collectionconverter
A System.Text.Json converter for (de)serializing collections
MITJul 17, 2026 · metrics 2.10.0
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soenneker/soenneker.json.lowercasevalue
A System.Text.Json converter attribute for forcing the deserialized value to lowercase
MITJul 17, 2026 · metrics 2.10.0
crates.io
x52dev/serde-utils
A collection of serde utility crates.
Apache-2.0Jul 21, 2026 · metrics 2.10.0
NuGet
JaCraig/SerialBox
A library designed to simplify serialization in .Net. Compatible with .Net Core.
Apache-2.0Jul 18, 2026 · metrics 2.10.0
crates.io
rakaly/jomini
Low level, performance oriented parser for save and game files from EU4, EU5, CK3, HOI4, Vic3, Imperator, and other PDS titles.
MITAug 22, 2026 · metrics 2.10.0
npm
Eljoy/ts-jackson
A typescript library to deserialize and serialize json into classes. You can use different path pattern to resolve deeply nested structures. Every path pattern provided by lodash/get|set object is supported. Check out src/examples as a reference.
MITAug 28, 2026 · metrics 2.10.0
RubyGems
ruby-amqp/amq-protocol
AMQP 0.9.1 protocol serialization and deserialization implementation for Ruby (2.0+)
MITJul 20, 2026 · metrics 2.10.0
crates.io
xd009642/llvm-profparser
Mostly complete pure rust implementation of parsing llvm instrumentation profile data
Apache-2.0Aug 12, 2026 · metrics 2.10.0
crates.io
avl/savefile
An easy to use library to save arbitrary rust data-structures to disk (or serialize to any other stream)
MITAug 22, 2026 · metrics 2.10.0
NuGet
bolorundurowb/vCardLib
📇 A .NET standard library for reading and writing vCard files
MITAug 29, 2026 · metrics 2.10.0
Packagist
cweiske/jsonmapper
Map nested JSON structures onto PHP classes
OSL-3.0Aug 27, 2026 · metrics 2.10.0