Ruff

by Astral

Free Download 1

Versions:

  • 0.16.7
  • 0.16.6
  • 0.16.5
  • 0.16.4
  • 0.16.3
  • 0.16.2
  • 0.16.1
  • 0.16.0
  • 0.15.22
  • 0.15.21
  • 0.15.20
  • 0.15.17
  • 0.15.16
  • 0.15.15
  • 0.15.14
  • 0.15.13
  • 0.15.12
  • 0.15.11
  • 0.15.10
  • 0.15.9
  • 0.15.8
  • 0.15.7
  • 0.15.6
  • 0.15.5
  • 0.15.4
  • 0.15.3
  • 0.15.2
  • 0.15.1
  • 0.15.0
  • 0.14.14
  • 0.14.13
  • 0.14.11
  • 0.14.10
  • 0.14.9
  • 0.14.8
  • 0.14.7
  • 0.14.6
  • 0.14.5
  • 0.14.4
  • 0.14.3
  • 0.14.2
  • 0.14.1
  • 0.14.0
  • 0.13.3
  • 0.13.2
  • 0.13.1
  • 0.13.0
  • 0.12.12
  • 0.12.11
  • 0.12.10
  • 0.12.9
  • 0.12.8
  • 0.12.7
  • 0.12.5
  • 0.12.4
  • 0.12.3
  • 0.12.2
  • 0.12.1
  • 0.12.0
  • 0.11.13
  • 0.11.12
  • 0.11.11
  • 0.11.10
  • 0.11.9
  • 0.11.8
  • 0.11.7
  • 0.11.6
  • 0.11.5
  • 0.11.4
  • 0.11.3
  • 0.11.2
  • 0.11.1
  • 0.11.0
  • 0.10.0
  • 0.9.10
  • 0.9.9
  • 0.9.8
  • 0.9.7
  • 0.9.6
  • 0.9.5
  • 0.9.4
  • 0.9.3
  • 0.9.2
  • 0.9.1
  • 0.9.0
  • 0.8.6
  • 0.8.5
  • 0.8.4
  • 0.8.3
  • 0.8.2
  • 0.8.1
  • 0.8.0
  • 0.7.4
  • 0.7.3
  • 0.7.2
  • 0.7.1
  • 0.7.0
  • 0.6.9
  • 0.6.8
  • 0.6.7
  • 0.6.6
  • 0.6.5
  • 0.6.4
  • 0.6.3
  • 0.6.2
  • 0.6.1
  • 0.6.0
  • 0.5.7
  • 0.5.6
  • 0.5.5
  • 0.5.4
  • 0.5.3
  • 0.5.2
  • 0.5.1
  • 0.5.0
  • 0.4.10
  • 0.4.9
  • 0.4.8
  • 0.4.7
  • 0.4.6
  • 0.4.5
  • 0.4.4
  • 0.4.3
  • 0.4.2
  • 0.4.1
  • 0.4.0
  • 0.3.7
  • 0.3.6
  • 0.3.5
  • 0.3.4
  • 0.3.3
  • 0.3.2
  • 0.3.1
  • 0.1.14
  • 0.0.272

Ruff is an extremely fast Python linter written in Rust by Astral, engineered to analyze Python codebases for style, logic, and formatting issues in milliseconds rather than minutes. Designed as a drop-in replacement for tools such as Flake8, isort, and portions of Black, the utility parses source files with a native Rust tokenizer and applies hundreds of built-in rules covering PEP 8 compliance, import sorting, undefined variables, unreachable code, and deprecated standard-library usage. Because it bundles all checks into a single executable and parallelizes work across CPU cores, Ruff can lint thousands of Python files in the time traditional Python-based linters need for a few dozen, making it especially valuable in continuous-integration pipelines, pre-commit hooks, and large monorepos where rapid feedback prevents defective code from reaching main branches. Developers invoke it from the command line, feed it file paths or directory trees, and receive annotated diagnostics that integrate with VS Code, PyCharm, Vim, Emacs, and GitHub Actions through officially maintained extensions and formatters. The project adheres to semantic versioning; release 0.15.6 refines error messages, expands coverage of NumPy-specific rules, and reduces memory footprint, while the preceding 112 versions have steadily added autofix capabilities, configuration profiles, and Jupyter notebook support. The program is classified under Development & IT / Code Quality & Linting, installs as a standalone binary or Python wheel, and operates on Windows, macOS, and Linux without external interpreters. Ruff is available for free on wget.nero.com, where downloads are supplied through trusted Windows package sources such as winget, always provide the newest build, and allow batch installation alongside other applications.

Tags:

linter 16
pep8 1
python 107
python3 10
ruff 1
rust 306
rustpython 1
static-analysis 16
static-code-analysis 2
styleguide 1
style-guide 1