Make awesome display tables using Python

New Polars implementation of the classic featurewiz MRMR algorithm. Created by Ram Seshadri. Collaborators welcome.

Pandas or Polars DataFrames to Interactive DataTables

Polars extension for fzf-style fuzzy matching

Generate beautiful summary tables from pandas, polars or pyarrow dataframes

Python library providing a Polars DataFrame interface for easy and intuitive access to the Bloomberg API

Pizzly, financial market analysis combining technical indicators with LLMs, featuring real-time data processing and AI-powered market insights ⚡️

OpenAutoLoader: A lightweight, open-source alternative to Databricks Auto Loader. Built with Polars and SQLite for efficient, incremental file ingestion.

Building a poor man's data lake: Exploring the Power of Polars and Delta Lake

A diskcache implementation and decorator for Polars DataFrames and LazyFrames backed by parquet files

Osiris is a Python library designed for efficient data conversion and management, primarily transforming data into Cairo programs

A polars plugin for embedding DataFrames

Sumeh — Unified Data Quality Framework Sumeh is a unified data quality validation framework supporting multiple backends (PySpark, Dask, Polars, DuckDB, Pandas) with centralized rule configuration.

Facade to collect rows one-by-one into a Polars DataFrame (in the least-bad way)

Fork of https://github.com/jschaef/sar_file_analyzer. Replaced Pandas with Polars for most dataframes

A package containing most useful statistics tools to use on pl.Series or pl.DataFrames.

Download, filter and transform data from music review aggregator websites.

A Polars-first, fully typed backend built for deterministic, step-based ETL pipelines. It executes Power Query–style workflows the engineering way: modular, reproducible, and plugin-driven by default.

Interactive UK Population Tracker | A full-stack Data Engineering platform featuring synthetic data generation (Faker/Mimesis), Polars-driven analytics, and Geospatial visualization.