Repository Index

A fast, forgiving GTFS reader built on pandas DataFrames

• python
• pandas
• gtfs

High performance, editable, stylable datagrids in jupyter and jupyterlab

• jupyter
• jupyter-notebook
• jupyterlab
• jupyterlab-extension

Python package implementing ML feature engineering and pre-processing for polars or pandas dataframes.

• feature-engineering
• transformers
• pre-processing
• data-science

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

• pandas
• dataframe
• validation
• polars

Copy a pandas DataFrame to the clipboard with one click

• jupyter
• jupyterlab
• pandas

A Python library built on pandas and geopandas for linearly referenced data management, engineering, and analysis using the DataFrame accessor pattern (.lr).

• asset-management
• data-science
• engineering
• geospatial

Conflict-free merge for DataFrames, JSON, ML models & distributed agents — powered by CRDTs. The first merge library where every operation is mathematically guaranteed to converge.

• collaborative-editing
• conflict-resolution
• crdt
• data-engineering