Get instant feedback while coding. Pyrefly processes 1.8M lines per second, adds smart imports, and supports Visual Studio Code and NeoVim.

This half-month report includes a way to add type hints automatically to untyped Python code, getting started with Django 5, and a deep dive into CPython garbage collection and memory management. What ...

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 ...