csslint

A linter for CSS code. More information: <https://github.com/CSSLint/csslint/wiki/Command-line-interface>.

Install

All systems
curl cmd.cat/csslint.sh
Fedora
dnf install csslint
Dockerfile
dockerfile.run/csslint

A linter for CSS code. More information: <https://github.com/CSSLint/csslint/wiki/Command-line-interface>.

  • Lint a single CSS file:
    csslint file.css
  • Lint multiple CSS files:
    csslint file1.css file2.css file3.css
  • List all possible style rules:
    csslint --list-rules
  • Specify certain rules as errors (which result in a non-zero exit code):
    csslint --errors=errors,universal-selector,imports file.css
  • Specify certain rules as warnings:
    csslint --warnings=box-sizing,selector-max,floats file.css
  • Specify certain rules to ignore:
    csslint --ignore=ids,rules-count,shorthand file.css

© tl;dr; authors and contributors