# astral\-sh/ruff

Ruff: An Extremely Fast Python Linter and Formatter in Rust

- HackerByte page: <https://hackerbyte.net/en/projects/ruff-an-extremely-fast-python-linter-and-formatter-in-rust-523043277>
- GitHub: <https://github.com/astral-sh/ruff>
- Programming language: Rust

An extremely fast Python linter and code formatter, written in Rust.

## AI-generated summary

Ruff is a high\-performance Python linter and code formatter written in Rust. It aims to be significantly faster than existing tools like Flake8 and Black, offering a unified interface for various code quality checks and formatting styles. The project supports extensive configuration and integrates seamlessly with popular development tools.

## Key points

- Written in Rust for extreme speed, offering 10\-100x performance improvement over traditional Python linters/formatters.
- Combines linting \(Flake8, isort, etc.\) and formatting \(Black\) functionalities into a single tool.
- Supports over 900 built\-in lint rules, with native Rust implementations.
- Offers automatic error correction \(fixes\) for many identified issues.
- Provides first\-party editor integrations for VS Code and other IDEs, as well as pre\-commit hooks and GitHub Actions.