Ruff Source Documentation¶

Use this reference when implementing or tuning Ruff in repositories.

Core Docs¶

• Ruff overview
• Rules reference
• Settings reference
• Formatter docs
• The Ruff linter

Migration And Integration¶

• Migrating from Black
• Migrating from Flake8
• Migrating from isort
• Pre-commit integration
• GitHub Actions integration

Python Packaging Context¶

• PEP 621 project metadata in pyproject.toml
• uv project and workflow docs

Suggested Reading Order¶

1. Overview and settings.
2. Rules and linter behavior.
3. Formatter and migration references.
4. CI and pre-commit integration notes.