GitHub - astral-sh/ruff: An extremely fast Python linter and code formatter, written in Rust.

Docs | Playground An extremely fast Python linter and code formatter, written in Rust. Linting the CPython codebase from scratch. ⚡️ 10-100x faster than existing linters (like Flake8) and formatters (like Black) 🐍 Installable via pip 🛠️ pyproject.toml support 🤝 Python 3.12 compatibility ⚖️ Drop-in parity with Flake8, isort, and Black 📦 Built-in caching, to avoid re-analyzing unchanged files 🔧

[misshiki]

“Rust で書かれた非常に高速な Python リンター”

[nenchaa]

Python Linter

[yyamano]

“An extremely fast Python linter, written in Rust.”

[tmatsuu]

Python用のlinter。Rust実装で超高速がウリ

[naari_3]

やっていないことも沢山あるだろうけど、こう見るとPythonってそれなりに遅いんだなあ