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    stylelint
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    14.16.1 • Public • Published

    Stylelint

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

    Features

    It's mighty as it:

    • has over 170 built-in rules for modern CSS syntax and features
    • supports plugins so you can create your own rules
    • automatically fixes problems where possible
    • is well tested with over 15000 unit tests
    • supports shareable configs that you can extend or create
    • is unopinionated so that you can customize it to your exact needs
    • complements pretty printers like Prettier
    • has a growing community and is used by Google, GitHub and WordPress

    And can be extended to:

    • parse CSS-like syntaxes like SCSS, Sass, Less and SugarSS
    • extract embedded styles from HTML, Markdown and CSS-in-JS object & template literals

    How it'll help you

    It'll help you avoid errors, for example:

    • invalid things, e.g. malformed hex colors and named grid areas
    • unknown things, e.g. units and functions that aren't in the CSS specs
    • valid things that are problematic, e.g. duplicated selectors and overridden properties

    And enforce non-stylistic conventions, for example:

    • what units, functions, at-rules etc are allowed
    • consistent patterns for selector names, at-rule names, custom properties etc
    • maximum specificity or maximum quantity of each selector type
    • your preferred notation for color functions, font weight etc

    There are also rules for enforcing stylistic conventions, but we now recommend you use Stylelint alongside a pretty printer like Prettier. Linters and pretty printers are complementary tools that work together.

    Example output

    Example

    Guides

    Contributors

    Stylelint is maintained by volunteers. Without the code contributions from all these fantastic people, Stylelint would not exist. Become a contributor.

    Sponsors

    Thank you to all our sponsors! Become a sponsor.

    Backers

    Thank you to all our backers! Become a backer.

    Website hosting

    Deploys by Netlify

    License

    The MIT License.

    Install

    npm i stylelint

    Homepage

    stylelint.io

    DownloadsWeekly Downloads

    3,583,550

    Version

    14.16.1

    License

    MIT

    Unpacked Size

    895 kB

    Total Files

    384

    Last publish

    Collaborators

    • ntwb
    • davidtheclark
    • jeddy3
    • moox
    • hudochenkov
    • ybiquitous
    • jathak