Ruff

Linting

Fast Python linter and formatter based on the Ruff tool written in Rust

by Astral Software

3000000+
Installs
Marketplace

One-click install

Install in VS Code Install in Cursor Install in Windsurf
More clients (VS Code Insiders, Antigravity…)
VS Code Insiders

Antigravity (Google) and other VS Code forks support the same Marketplace — search for Ruff inside the IDE.

CLI install

Run this command in your terminal to install the extension: 

code --install-extension charliermarsh.ruff

Install from VS Code

  1. Open VS Code and press Ctrl+Shift+X (or Cmd+Shift+X on macOS) to open the Extensions panel.
  2. Search for charliermarsh.ruff.
  3. Click Install and reload if prompted.

Details

Publisher: Astral Software
Category: Linting
Installs: 3000000+
Extension ID: charliermarsh.ruff