1.PyCQA / flake8
flake8 is a python tool that glues together pycodestyle, pyflakes, mccabe, and third-party plugins to check the style and quality of some python code.
+3 stars
from 3,830 · score 1.39
Ranked by Attention Score: stars gained over the last 7 complete days
4 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)
flake8 is a python tool that glues together pycodestyle, pyflakes, mccabe, and third-party plugins to check the style and quality of some python code.
The strictest and most opinionated python linter ever!
Run ruff, isort, pyupgrade, mypy, pylint, flake8, and more on Jupyter Notebooks
:octocat: A curated awesome list of flake8 extensions. Feel free to contribute! :mortar_board: