stylelint Alternatives

stylelint

A mighty, modern CSS linter that helps you enforce consistent conventions and avoid errors in your stylesheets.

Features:
Over one hundred and fifty rules: Including those that:
Catch errors: e.g. invalid hex colors, indistinguishable colors, or overriding shorthand properties.
Enforce best practices: e.g. keeping specificity low or disallowing vendor prefixes in your source code.
Control what languages features can be used: e.g. whitelisting specific units, properties and functions, or disallowing certain selector types.
Enforce code style conventions: e.g. checking the spacing around the colon in declarations or specifying patterns for class selectors.
Support for the latest CSS syntax: Including custom properties, range context for media features, calc() and nesting.
Understands CSS-like syntaxes: The linter is powered by PostCSS, so it understands any syntax that PostCSS can parse, including SCSS, SugarSS, and experimental support for Less.
Completely unopinionated: Only enable the rules you want, and configure them with options that tailor the linter to your needs.
Support for plugins: It's easy to create your own rules and add them to the linter.
Automatically fix some stylistic warnings: By using stylefmt which supports stylelint configuration files.
Shareable configs: If you don't want to craft your own config, you can extend a shareable config.
Options validator: So that you can be confident that your config is valid.
Growing community: Used by Facebook, Github, Wikimedia, GSA, and WordPress among others.