Ruff Python Formatting

About

The Ruff Formatting skill enables Claude to automatically enforce consistent Python code styles using the high-performance Ruff formatter. It provides a drop-in replacement for Black that is significantly faster, written in Rust, and capable of handling complex configurations via pyproject.toml or ruff.toml. This skill is ideal for maintaining code quality in large repositories, automating formatting tasks, and ensuring compliance with PEP 8 standards across entire Python projects, including docstrings and Jupyter notebooks.

Key Features

• 3 GitHub stars
• Advanced docstring code example formatting
• Integrated support for Jupyter Notebooks (.ipynb)
• Full Black-compatibility for seamless migration
• Preview changes with --diff before applying modifications
• Blazing fast performance (10-30x faster than Black)

Use Cases

• Automating codebase-wide reformatting during project migrations
• Formatting Python docstrings and code examples for professional documentation
• Enforcing code style consistency in CI/CD pipelines and pre-commit hooks