vertti/daffy

Lightweight DataFrame validation decorators for Pandas, Polars, Modin, and PyArrow. No custom types required.

GitHub repository with 58 stars and 5 forks.

Language: Python

Topics: pandas, dataframe, validation, polars, pydantic, data-quality, data-validation, dataframe-schema, decorator, python

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2026-06-05: 58 stars and 5 forks.

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