ruff

Overview

Ruff is an extremely fast Python linter and code formatter written in Rust. It aims to replace multiple existing Python code quality and formatting tools with a single, high-performance solution that can check and fix code issues dramatically faster than traditional tools.

Key Features

• 10-100x faster performance compared to existing linters and formatters
• Over 800 built-in rules with native re-implementations of popular Flake8 plugins
• Automatic error correction and fix support
• Built-in caching to avoid re-analyzing unchanged files
• Seamless integration with pyproject.toml and editor environments

Who is this for?

Developers and teams working on Python projects will benefit from Ruff's incredible speed and comprehensive code quality checks. By replacing multiple tools like Flake8, Black, isort, and others with a single, lightning-fast utility, Ruff can significantly improve development workflow and code quality verification processes.