1.ibis-project / ibisthe portable Python dataframe librarypythonimpalapandasdatabaseclickhousepostgresql+12 morePythonAPACHE-2.06.7K total782 forks+9 starsfrom 6,679 · score 2.30
2.narwhals-dev / narwhalsLightweight and extensible compatibility layer between dataframe libraries!cudfibispandaspolarspyarrowdask+2 morePythonMIT1.7K total262 forks+5 starsfrom 1,740 · score 1.79
3.vaexio / vaexOut-of-Core hybrid Apache Arrow/NumPy DataFrame for Python, ML, visualization and exploration of big tabular data at a billion rows per second 🚀dataframepythonbigdatatabular-datavisualizationmemory-mapped-file+5 morePythonMIT8.5K total600 forks+1 starsfrom 8,517 · score 0.69
4.vertti / daffyLightweight DataFrame validation decorators for Pandas, Polars, Modin, and PyArrow. No custom types required.pandasdataframevalidationpolarspydanticdata-quality+10 morePythonMIT60 total5 forks+1 starsfrom 59 · score 0.69