RuboCop
5.8#28 in lintersFree planFree planLinuxSelf-hosted
VisitRuboCop vs Ruff
What both publish
| Fact | RuboCop | Ruff |
|---|---|---|
| Installation | RuboCop can be installed with gem install rubocop or added to a Bundler Gemfile as a standalone tool. | Ruff can be installed using uv, pip, pipx, standalone installers, and package managers including Homebrew and Conda. |
| Purpose | RuboCop is a Ruby static code analyzer and formatter based on the community Ruby Style Guide. | Ruff is a Python linter and code formatter written in Rust. |
RuboCop plans
- RuboCopFree
Ruff plans
- RuffFree
Pick RuboCop if…
You want what its maker publishes above — check its page for the details.
Pick Ruff if…
Ruff suits Python developers who want linting, formatting, and automatic fixes in one tool. It may also suit teams using supported editors, CI integrations, or pre-commit hooks.