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Discover/Data Processing & Analysis
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Best Python Data Processing & Analysis Libraries

Tools for data manipulation, analysis, transformation, and scientific computing.

24 packages · ranked by health score & downloads

#1regexv2026.2.28↓
79

Alternative regular expression module, to replace re.

197.9M/mo★ 588
#2networkxv3.6.1↓
85

Python package for creating and manipulating graphs and networks

140.7M/mo★ 17.0K
#3sympyv1.14.0↓
92

Computer algebra system (CAS) in Python

94.4M/moBSD★ 14.7K
#4snowflake-connector-pythonv4.3.0↓
89

Snowflake Connector for Python

99.0M/moApache-2.0★ 727
#5contourpyv1.3.3↓
87

Python library for calculating contours of 2D quadrilateral grids

102.7M/moBSD-3-Clause★ 108
#6onnxruntimev1.24.2↓
97

ONNX Runtime is a runtime accelerator for Machine Learning models

41.8M/moMIT License★ 20.8K
#7snowflake-snowpark-pythonv1.45.0↓
93

Snowflake Snowpark for Python

46.7M/moApache License, Version 2.0★ 336
#8mpmathv1.4.0↓
82
← All categoriesSearch data processing & analysis packages →

Python library for arbitrary-precision floating-point arithmetic

75.4M/mo★ 1.1K
#9torchv2.10.0↓
90

Tensors and Dynamic neural networks in Python with strong GPU acceleration

49.2M/moBSD-3-Clause★ 100.5K
#10nltkv3.9.3↓
92

Natural Language Toolkit

36.6M/moApache License, Version 2.0★ 14.6K
#11snowflake-sqlalchemyv1.9.0↓
83

Snowflake SQLAlchemy Dialect

43.1M/mo★ 268

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