The best new features and fixes in Python 3.14 Released in October 2025, the latest edition of Python makes free-threaded ...

The native just-in-time compiler in Python 3.15 can speed up code by as much as 20% or more, although it’s still experimental ...

This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...

When people ask, "Is Save the Children a good charity," we let our results, our financial statements and our nonprofit ratings speak for themselves. It is because of our commitment to children that we ...

This repository contains the Jupyter Notebooks behind my O'Reilly report, A Whirlwind Tour of Python (free 100-page pdf). A Whirlwind Tour of Python is a fast-paced introduction to essential ...