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
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Catalogue tag
#dataclasses
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.
20 records
PyPI
python-attrs/cattrs
Composable custom class converters for attrs, dataclasses and friends.
MITSep 10, 2026 · metrics 2.10.0
PyPI
ramnes/notion-sdk-py
Notion API client SDK, rewritten in Python! (sync + async)
MITSep 17, 2026 · metrics 2.10.0
PyPI
litestar-org/polyfactory
Simple and powerful factories for mock data generation
MITSep 10, 2026 · metrics 2.10.0
PyPI
mauvilsa/jsonargparse
Minimal effort CLIs derived from type hints and parse from command line, config files and environment variables
MITAug 25, 2026 · metrics 2.10.0
PyPI
brentyi/tyro
CLI interfaces & config objects, from types
MITSep 12, 2026 · metrics 2.10.0
PyPI
bckohan/enum-properties
Add properties and method specializations to Python enumeration values with a simple declarative syntax.
MITSep 30, 2026 · metrics 2.10.0
PyPI · crates.io
ormsgpack/ormsgpack
MessagePack serialization library for Python derived from orjson, written in Rust using PyO3
Apache-2.0Sep 9, 2026 · metrics 2.10.0
PyPI
Fatal1ty/mashumaro
Fast and well tested serialization library
Apache-2.0Aug 27, 2026 · metrics 2.10.0
PyPI
tefra/xsdata
Naive XML & JSON Bindings for python
MITSep 15, 2026 · metrics 2.10.0
npm
webdriverio/cddl
Tools for parsing CDDL schema files and generating TypeScript definitions
MITSep 6, 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
ijl/orjson
Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy
Apache-2.0Aug 28, 2026 · metrics 2.10.0
PyPI
lebrice/SimpleParsing
Simple, Elegant, Typed Argument Parsing with argparse
MITAug 23, 2026 · metrics 2.10.0
PyPI
NiklasRosenstein/python-databind
Databind is a library inspired by jackson-databind to de-/serialize Python dataclasses.
Custom licenseOct 19, 2026 · metrics 2.10.0
PyPI
oxan/djangorestframework-dataclasses
Dataclasses serializer for Django REST framework
BSD-3-ClauseAug 27, 2026 · metrics 2.10.0
PyPI
lidatong/dataclasses-json
Easily serialize Data Classes to and from JSON
MITSep 12, 2026 · metrics 2.10.0
PyPI
yukinarit/pyserde
Yet another serialization library on top of dataclasses, inspired by serde-rs.
MITSep 20, 2026 · metrics 2.10.0
PyPI
konradhalas/dacite
Simple creation of data classes from dictionaries.
MITSep 12, 2026 · metrics 2.10.0
PyPI
puzl-cloud/kube-models
Python dataclasses for all Kubernetes built-in resources (v1.23+)
MITSep 25, 2026 · metrics 2.10.0