Even if you already use Python, you’ll probably pick up some good insight from these videos. We don’t know how you’re spending your next few hours, but we’ll be learning more Python.

The existing tutorials were generally overly simplistic, and often made use of the older Python 3.5 syntax, adding to the confusion.

Learn about Python metaclasses, how to define and use them, and explore examples to understand their functionality with this comprehensive tutorial.

Learn how to use Python’s optional type-hinting syntax to create cleaner and more useful code.

An experimental ‘no-GIL’ build mode in Python 3.13 disables the Global Interpreter Lock to enable true parallel execution in Python. Here’s where to start.