Official support for free-threaded Python, and free-threaded improvements Python’s free-threaded build promises true parallelism for threads in Python programs by removing the Global Interpreter Lock ...

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. The single biggest new feature in Python ...

Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

IPython enhances Python's interactive mode with syntax highlighting and magic commands It offers built-in help, tab completion, and the ability to run system commands within Python You can log ...