Pydantic vs Protobuf vs Namedtuples vs Dataclasses

• koda-validate

  10 108 5.2 Python

  Typesafe, Composable Validation

FYI I wrote koda-validate, which is significantly faster than pydantic, has a similar API, and is pure python.

• pydantic-core

  18 1,263 9.6 Python

  Core validation logic for pydantic written in rust

  

Thanks for pointing out to that, I did not know about it. Also attaching repo in case someone would be interested as well - https://github.com/pydantic/pydantic-core

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• msgspec

  31 1,857 8.9 Python

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

There's also msgspec, which per my benchmarks is: - 20-80x faster for JSON encode/decode + validate than pydantic - 5-50x faster to create/compare/order than attrs/dataclasses or pydantic.

• typedload

  5 252 8.0 Python

  Python library to load dynamically typed data into statically typed data structures

I wrote typedload, which is significantly faster than pydantic. Just uses normal dataclasses/attrs/NamedTuple, has a better API and is pure Python!

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