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

Try Pyrefly Beta 0.42.0, now production-ready for IDE use with faster static analysis, auto import updates, and early Pydantic and Django support.

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 ...