Rules sources

Biome exclusive rules

• noExcessiveLinesPerFile
• noUselessEscapeInString
• noValueAtRule

Rules from other sources

:::note Some Biome rules might not have options, compared to the original rule. :::

Stylelint

Stylelint Rules name	Biome Rules name
at-rule-no-unknown	noUnknownAtRules
block-no-empty	noEmptyBlock
color-no-hex	noHexColors
custom-property-no-missing-var-function	noMissingVarFunction
declaration-block-no-duplicate-custom-properties	noDuplicateCustomProperties
declaration-block-no-duplicate-properties	noDuplicateProperties
declaration-block-no-shorthand-property-overrides	noShorthandPropertyOverrides
declaration-no-important	noImportantStyles
font-family-no-duplicate-names	noDuplicateFontNames
font-family-no-missing-generic-family-keyword	useGenericFontNames
function-linear-gradient-no-nonstandard-direction	noInvalidDirectionInLinearGradient
function-no-unknown	noUnknownFunction
keyframe-block-no-duplicate-selectors	noDuplicateSelectorsKeyframeBlock
keyframe-declaration-no-important	noImportantInKeyframe
media-feature-name-no-unknown	noUnknownMediaFeatureName
media-type-no-deprecated	noDeprecatedMediaType
named-grid-areas-no-invalid	noInvalidGridAreas
no-descending-specificity	noDescendingSpecificity
no-duplicate-at-import-rules	noDuplicateAtImportRules
no-empty-source	noEmptySource
no-invalid-position-at-import-rule	noInvalidPositionAtImportRule
no-irregular-whitespace	noIrregularWhitespace
property-no-unknown	noUnknownProperty
selector-anb-no-unmatchable	noUnmatchableAnbSelector
selector-pseudo-class-no-unknown	noUnknownPseudoClass
selector-pseudo-element-no-unknown	noUnknownPseudoElement
selector-type-no-unknown	noUnknownTypeSelector
unit-no-unknown	noUnknownUnit

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