Ruff can be used to replace Flake8 (plus dozens of plugins), Black, isort, pydocstyle, pyupgrade, autoflake, and more, all while executing tens or hundreds of times faster than any individual tool.

Ruff supports over 800 lint rules, many of which are inspired by popular tools like Flake8, isort, pyupgrade, and others. Regardless of the rule's origin, Ruff re-implements every rule in Rust as a …

Dec 4, 2025 · Ruff's linter draws on both the APIs and implementation details of many other tools in the Python ecosystem, especially Flake8, Pyflakes, pycodestyle, pydocstyle, pyupgrade, and isort.

Ruff is an extremely fast Python linter and code formatter that can help you improve your code quality and maintainability. This tutorial explained how to get started with Ruff, showcased its key features, …

Aug 14, 2025 · Ruff is an extremely fast Python linter and code formatter, written in Rust. It’s designed to be 10–100x faster than existing tools like Flake8, Black, and isort while providing a unified...

The Ruff Linter is an extremely fast Python linter designed as a drop-in replacement for Flake8 (plus dozens of plugins), isort, pydocstyle, pyupgrade, autoflake, and more.

Mar 7, 2025 · ruff is an Python linter and code formatter written in Rust. Created by Astral (the makers of uv), ruff aims to replace multiple Python code quality tools (like flake8, black, isort, and pyupgrade) …

Feb 28, 2025 · Ruff is a fast Python linter and code formatter written in Rust that has rapidly gained popularity in the Python ecosystem. It includes all the standard features expected in any linting …

Welcome to Ruff, an extremely fast Python linter and code formatter, built with Rust. Whether you're working on a small script or a large application, Ruff helps you maintain clean, readable code by …

5 days ago · Ruff 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 …