Rules sources

Biome exclusive rules

Section titled Biome exclusive rules

• noAccumulatingSpread
• noConstEnum
• noDelete
• noDuplicateJsonKeys
• noEmptyTypeParameters
• noEvolvingTypes
• noGlobalIsFinite
• noGlobalIsNan
• noImplicitAnyLet
• noRedundantUseStrict
• noRenderReturnValue
• noShoutyConstants
• noSuspiciousSemicolonInJsx
• noSvgWithoutTitle
• noUndeclaredDependencies
• noUnnecessaryContinue
• noUnusedFunctionParameters
• noUnusedTemplateLiteral
• noValueAtRule
• noVoidTypeReturn
• useImportExtensions
• useNodeAssertStrict
• useShorthandArrayType
• useSimpleNumberKeys
• useSimplifiedLogicExpression
• useSingleCaseStatement
• useSortedClasses
• useStrictMode
• useTopLevelRegex

Rules from other sources

Section titled Rules from other sources

Note

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

@mysticatea/eslint-plugin

Section titled @mysticatea/eslint-plugin

@mysticatea/eslint-plugin rule name	Biome rule name
no-this-in-static	noThisInStatic (inspired)

Clippy

Section titled Clippy

Clippy rule name	Biome rule name
approx_constant	noApproximativeNumericConstant (inspired)
collapsible_else_if	useCollapsedElseIf
eq_op	noSelfCompare
flat_map_identity	noFlatMapIdentity
if_not_else	noNegationElse
lossy_float_literal	noPrecisionLoss
map_flatten	useFlatMap
match_str_case_mismatch	noStringCaseMismatch
min_max	noConstantMathMinMaxClamp
misrefactored_assign_op	noMisrefactoredShorthandAssign
needless_for_each	noForEach
redundant_else	noUselessElse (inspired)
self_assignment	noSelfAssign

ESLint

Section titled ESLint

ESLint rule name	Biome rule name
constructor-super	noInvalidConstructorSuper
curly	useBlockStatements
default-case	useDefaultSwitchClause
default-case-last	useDefaultSwitchClauseLast
default-param-last	useDefaultParameterLast
dot-notation	useLiteralKeys
eqeqeq	noDoubleEquals
for-direction	useValidForDirection
getter-return	useGetterReturn
no-array-constructor	useArrayLiterals
no-async-promise-executor	noAsyncPromiseExecutor
no-case-declarations	noSwitchDeclarations
no-class-assign	noClassAssign
no-compare-neg-zero	noCompareNegZero
no-cond-assign	noAssignInExpressions (inspired)
no-console	noConsole
no-const-assign	noConstAssign
no-constant-condition	noConstantCondition
no-constructor-return	noConstructorReturn
no-control-regex	noControlCharactersInRegex
no-debugger	noDebugger
no-dupe-args	noDuplicateParameters
no-dupe-class-members	noDuplicateClassMembers
no-dupe-else-if	noDuplicateElseIf
no-dupe-keys	noDuplicateObjectKeys
no-duplicate-case	noDuplicateCase
no-else-return	noUselessElse (inspired)
no-empty	noEmptyBlockStatements
no-empty-character-class	noEmptyCharacterClassInRegex
no-empty-function	noEmptyBlockStatements
no-empty-pattern	noEmptyPattern
no-empty-static-block	noEmptyBlockStatements
no-eval	noGlobalEval
no-ex-assign	noCatchAssign
no-extra-boolean-cast	noExtraBooleanCast
no-extra-label	noUselessLabel
no-fallthrough	noFallthroughSwitchClause
no-func-assign	noFunctionAssign
no-global-assign	noGlobalAssign
no-import-assign	noImportAssign
no-inner-declarations	noInnerDeclarations
no-label-var	noLabelVar
no-labels	noConfusingLabels (inspired)
no-lone-blocks	noUselessLoneBlockStatements
no-lonely-if	useCollapsedElseIf
no-loss-of-precision	noPrecisionLoss
no-misleading-character-class	noMisleadingCharacterClass
no-negated-condition	noNegationElse
no-new-native-nonconstructor	noInvalidNewBuiltin
no-new-symbol	noNewSymbol
no-new-wrappers	useConsistentBuiltinInstantiation
no-nonoctal-decimal-escape	noNonoctalDecimalEscape
no-obj-calls	noGlobalObjectCalls
no-param-reassign	noParameterAssign
no-prototype-builtins	noPrototypeBuiltins
no-redeclare	noRedeclare
no-regex-spaces	noMultipleSpacesInRegularExpressionLiterals
no-restricted-globals	noRestrictedGlobals
no-restricted-imports	noRestrictedImports
no-self-assign	noSelfAssign
no-self-compare	noSelfCompare
no-sequences	noCommaOperator
no-setter-return	noSetterReturn
no-shadow-restricted-names	noShadowRestrictedNames
no-sparse-array	noSparseArray
no-this-before-super	noUnreachableSuper
no-throw-literal	useThrowOnlyError (inspired)
no-undef	noUndeclaredVariables
no-undef-init	noUselessUndefinedInitialization (inspired)
no-unneeded-ternary	noUselessTernary
no-unreachable	noUnreachable
no-unsafe-finally	noUnsafeFinally
no-unsafe-negation	noUnsafeNegation
no-unsafe-optional-chaining	noUnsafeOptionalChaining
no-unused-labels	noUnusedLabels
no-unused-private-class-members	noUnusedPrivateClassMembers
no-unused-vars	noUnusedVariables
no-use-before-define	noInvalidUseBeforeDeclaration
no-useless-catch	noUselessCatch
no-useless-concat	noUselessStringConcat
no-useless-constructor	noUselessConstructor
no-useless-rename	noUselessRename
no-var	noVar
no-void	noVoid
no-with	noWith
one-var	useSingleVarDeclarator
operator-assignment	useShorthandAssign
prefer-arrow-callback	useArrowFunction (inspired)
prefer-const	useConst
prefer-exponentiation-operator	useExponentiationOperator
prefer-numeric-literals	useNumericLiterals
prefer-regex-literals	useRegexLiterals
prefer-rest-params	noArguments (inspired)
prefer-template	useTemplate
require-await	useAwait
require-yield	useYield
use-isnan	useIsNan
valid-typeof	useValidTypeof
yoda	noYodaExpression

Stylelint

Section titled Stylelint

Stylelint rule name	Biome rule name
font-family-no-duplicate-names	noDuplicateFontNames
font-family-no-missing-generic-family-keyword	useGenericFontNames
function-no-unknown	noUnknownFunction
keyframe-block-no-duplicate-selectors	noDuplicateSelectorsKeyframeBlock
keyframe-declaration-no-important	noImportantInKeyframe
media-feature-name-no-unknown	noUnknownMediaFeatureName
no-duplicate-at-import-rules	noDuplicateAtImportRules (inspired)
no-empty-block	noEmptyBlock
no-invalid-position-at-import-rule	noInvalidPositionAtImportRule
property-no-unknown	noUnknownProperty
selector-anb-no-unmatchable	noUnmatchableAnbSelector
selector-pseudo-element-no-unknown	noUnknownSelectorPseudoElement
unit-no-unknown	noUnknownUnit

eslint-plugin-barrel-files

Section titled eslint-plugin-barrel-files

eslint-plugin-barrel-files rule name	Biome rule name
avoid-barrel-files	noBarrelFile (inspired)
avoid-namespace-import	noNamespaceImport
avoid-re-export-all	noReExportAll

eslint-plugin-import

Section titled eslint-plugin-import

eslint-plugin-import rule name	Biome rule name
no-default-export	noDefaultExport (inspired)
no-nodejs-modules	noNodejsModules

eslint-plugin-import-access

Section titled eslint-plugin-import-access

eslint-plugin-import-access rule name	Biome rule name
eslint-plugin-import-access	useImportRestrictions (inspired)

eslint-plugin-jest

Section titled eslint-plugin-jest

eslint-plugin-jest rule name	Biome rule name
max-nested-describe	noExcessiveNestedTestSuites
no-disabled-tests	noSkippedTests (inspired)
no-done-callback	noDoneCallback
no-duplicate-hooks	noDuplicateTestHooks (inspired)
no-export	noExportsInTest (inspired)
no-focused-tests	noFocusedTests (inspired)
no-standalone-expect	noMisplacedAssertion (inspired)

eslint-plugin-jsx-a11y

Section titled eslint-plugin-jsx-a11y

eslint-plugin-jsx-a11y rule name	Biome rule name
alt-text	useAltText
anchor-has-content	useAnchorContent
anchor-is-valid	useValidAnchor
aria-activedescendant-has-tabindex	useAriaActivedescendantWithTabindex
aria-props	useValidAriaProps
aria-proptypes	useValidAriaValues
aria-role	useValidAriaRole
aria-unsupported-elements	noAriaUnsupportedElements
click-events-have-key-events	useKeyWithClickEvents
heading-has-content	useHeadingContent
html-has-lang	useHtmlLang
iframe-has-title	useIframeTitle
img-redundant-alt	noRedundantAlt
interactive-support-focus	useFocusableInteractive
label-has-associated-control	noLabelWithoutControl
lang	useValidLang
media-has-caption	useMediaCaption
mouse-events-have-key-events	useKeyWithMouseEvents
no-access-key	noAccessKey (inspired)
no-aria-hidden-on-focusable	noAriaHiddenOnFocusable
no-autofocus	noAutofocus
no-distracting-elements	noDistractingElements
no-interactive-element-to-noninteractive-role	noInteractiveElementToNoninteractiveRole
no-noninteractive-element-to-interactive-role	noNoninteractiveElementToInteractiveRole
no-noninteractive-tabindex	noNoninteractiveTabindex
no-redundant-roles	noRedundantRoles
prefer-tag-over-role	useSemanticElements
role-has-required-aria-props	useAriaPropsForRole
scope	noHeaderScope
tabindex-no-positive	noPositiveTabindex

eslint-plugin-react

Section titled eslint-plugin-react

eslint-plugin-react rule name	Biome rule name
button-has-type	useButtonType
jsx-boolean-value	noImplicitBoolean (inspired)
jsx-fragments	useFragmentSyntax
jsx-key	useJsxKeyInIterable
jsx-no-comment-textnodes	noCommentText
jsx-no-duplicate-props	noDuplicateJsxProps
jsx-no-target-blank	noBlankTarget
jsx-no-useless-fragment	noUselessFragments
no-array-index-key	noArrayIndexKey (inspired)
no-children-prop	noChildrenProp
no-danger	noDangerouslySetInnerHtml
no-danger-with-children	noDangerouslySetInnerHtmlWithChildren
void-dom-elements-no-children	noVoidElementsWithChildren

eslint-plugin-react-hooks

Section titled eslint-plugin-react-hooks

eslint-plugin-react-hooks rule name	Biome rule name
exhaustive-deps	useExhaustiveDependencies (inspired)
rules-of-hooks	useHookAtTopLevel

eslint-plugin-solid

Section titled eslint-plugin-solid

eslint-plugin-solid rule name	Biome rule name
no-react-specific-props	noReactSpecificProps (inspired)

eslint-plugin-sonarjs

Section titled eslint-plugin-sonarjs

eslint-plugin-sonarjs rule name	Biome rule name
cognitive-complexity	noExcessiveCognitiveComplexity (inspired)
prefer-while	useWhile

eslint-plugin-stylistic

Section titled eslint-plugin-stylistic

eslint-plugin-stylistic rule name	Biome rule name
jsx-self-closing-comp	useSelfClosingElements (inspired)

eslint-plugin-unicorn

Section titled eslint-plugin-unicorn

eslint-plugin-unicorn rule name	Biome rule name
error-message	useErrorMessage
explicit-length-check	useExplicitLengthCheck (inspired)
filename-case	useFilenamingConvention (inspired)
new-for-builtins	useConsistentBuiltinInstantiation
no-array-for-each	noForEach (inspired)
no-for-loop	useForOf
no-instanceof-array	useIsArray
no-static-only-class	noStaticOnlyClass
no-thenable	noThenProperty
no-useless-switch-case	noUselessSwitchCase
prefer-array-flat-map	useFlatMap
prefer-date-now	useDateNow
prefer-node-protocol	useNodejsImportProtocol
prefer-number-properties	useNumberNamespace
require-number-to-fixed-digits-argument	useNumberToFixedDigitsArgument
throw-new-error	useThrowNewError

eslint-plugin-unused-imports

Section titled eslint-plugin-unused-imports

eslint-plugin-unused-imports rule name	Biome rule name
no-unused-imports	noUnusedImports (inspired)
no-unused-vars	noUnusedVariables

typescript-eslint

Section titled typescript-eslint

typescript-eslint rule name	Biome rule name
adjacent-overload-signatures	useAdjacentOverloadSignatures
array-type	useConsistentArrayType
ban-types	noBannedTypes (inspired)
consistent-type-exports	useExportType (inspired)
consistent-type-imports	useImportType (inspired)
default-param-last	useDefaultParameterLast
dot-notation	useLiteralKeys
naming-convention	useNamingConvention (inspired)
no-dupe-class-members	noDuplicateClassMembers
no-empty-function	noEmptyBlockStatements
no-empty-interface	noEmptyInterface (inspired)
no-explicit-any	noExplicitAny
no-extra-non-null-assertion	noExtraNonNullAssertion
no-extraneous-class	noStaticOnlyClass
no-inferrable-types	noInferrableTypes
no-invalid-void-type	noConfusingVoidType
no-loss-of-precision	noPrecisionLoss
no-misused-new	noMisleadingInstantiator
no-namespace	noNamespace
no-non-null-assertion	noNonNullAssertion
no-redeclare	noRedeclare
no-restricted-imports	noRestrictedImports
no-this-alias	noUselessThisAlias (inspired)
no-throw-literal	useThrowOnlyError (inspired)
no-unnecessary-type-constraint	noUselessTypeConstraint
no-unsafe-declaration-merging	noUnsafeDeclarationMerging
no-unused-vars	noUnusedVariables
no-use-before-define	noInvalidUseBeforeDeclaration
no-useless-constructor	noUselessConstructor
no-useless-empty-export	noUselessEmptyExport
only-throw-error	useThrowOnlyError (inspired)
parameter-properties	noParameterProperties (inspired)
prefer-as-const	useAsConstAssertion
prefer-enum-initializers	useEnumInitializers
prefer-for-of	useForOf
prefer-function-type	useShorthandFunctionType
prefer-literal-enum-member	useLiteralEnumMembers
prefer-namespace-keyword	useNamespaceKeyword
prefer-optional-chain	useOptionalChain
require-await	useAwait