Official repository for IPython itself. Other repos in the IPython organization contain things like the website, documentation builds, etc.
matplotlib: plotting with Python
NumPy aware dynamic Python compiler using LLVM
The fundamental package for scientific computing with Python.
Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more
Deep universal probabilistic programming with Python and PyTorch
scikit-learn: machine learning in Python
SciPy library main repository
A computer algebra system written in pure Python
N-D labeled arrays and datasets in Python