Decorators in Python are a prime-time example of a perfectly implemented feature. It does take a while to wrap your head around, but it’s worth it.

Take advantage of caching and the lru_cache decorator to relieve your Python functions from repetitive heavy lifting.

Libraries are collections of shared code. They're common in Python, where they're also called "modules," but they're also ...

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