polars

Introducing diffly, a polars-native Python package to summarize and explore data differences.

We present dataframely, a declarative data frame validation library with first-class support for polars data frames.

TabularDelta reports table comparisons in different formats for various types of tables and use cases.

Tired of writing complicated Polars expressions? polarIFy automatically translates your easy-to-read Python methods into efficient Polars expressions!