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.

Feb 3, 2026 · 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 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 …

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...

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) …

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.

Dec 3, 2025 · Discover Ruff, the all-in-one tool that replaces Flake8, Black, and isort. Learn how to use it, configure it, and why it is the new standard in Python.

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 …

Jul 18, 2024 · After long hesitation, I switched to Ruff in a new project, and I realised I should have done that long ago. Why do we use automated code formatters and linters? How do we do it exactly?