What if the tool you’ve been waiting for could not only catch errors in your Python code instantly but also handle millions of lines with lightning speed? Enter Pyrefly, Meta’s latest innovation in ...

What if navigating sprawling Python codebases or catching elusive bugs didn’t have to feel like searching for a needle in a haystack? Enter Pyrefly Beta, Meta’s latest leap forward in Python ...

Want to make a Python user grind their teeth? Just recite three words: Python is slow. In many of the ways that matter, it’s true. “Pure” Python, without external libraries written in C, is nowhere ...

Pyrefly and Ty are so new they still smell like shrinkwrap, but we still took them both out for a spin. We also have a starter guide to Python's new type hints, a look ahead to what's on the horizon ...