Plugins are rules and sets of rules built by the community that support methodologies, toolsets, non-standard CSS features, or very specific use cases. Their package names are prefixed with "stylelint". Their rule names are namespaced so that they do not clash with stylelint's core rules.
stylelint-at-rule-no-children: Disallow block rule declarations inside at-rules (with a few exceptions).
stylelint-csstree-validator: Validate CSS values to match W3C specs and browsers extensions.
stylelint-declaration-block-no-ignored-properties: Disallow property values that are ignored due to another property value in the same rule.
stylelint-declaration-strict-value: Specify properties for which either a variable (
var(--cssnext)), function or custom CSS keyword (
none, etc.) must be used for its value.
stylelint-declaration-use-variable: Specify properties for which a variable must be used for its value.
stylelint-images: Check your CSS images to improve the performance and avoid common mistakes (plugin pack).
stylelint-no-browser-hacks: Disallow browser hacks that are irrelevant to the browsers you are targeting; uses stylehacks.
stylelint-no-unsupported-browser-features: Disallow features that are unsupported by the browsers that you are targeting.
stylelint-order: Specify the ordering of things e.g. properties within declaration blocks (plugin pack).
stylelint-rscss: Validate RSCSS conventions.
stylelint-scss: Enforce a wide variety of SCSS-syntax specific linting rules (plugin pack).
stylelint-selector-bem-pattern: Specify a BEM pattern for selectors (incorporates postcss-bem-linter).
stylelint-suitcss: A collection of stylelint plugins for SUIT CSS, including deprecated
:rootrules (plugin pack).