@blackzacktech/eslint-config NPM

ESLint config

📥 Installation

npm install --save-dev @blackzacktech/eslint-config
yarn add --dev @blackzacktech/eslint-config
pnpm install --save-dev @blackzacktech/eslint-config

🔩 Usage

!IMPORTANT Starting from version 2.0.0 this package now includes both legacy and flat configs. This is breaking change, so please update your config files accordingly.

Legacy config:

// .eslintrc.js
module.exports = {
 extends: ["@blackzacktech/eslint-config/legacy"],
};

Flat config:

// eslint.config.js
import eslintConfig from "@blackzacktech/eslint-config/flat";

export default [
 ...eslintConfig
];

Rule	Style	Type	Documentation
`constructor-super`	Error	`🚫 Error`	Documentation
`for-direction`	Error	`🚫 Error`	Documentation
`getter-return`	Error	`🚫 Error`	Documentation
`no-async-promise-executor`	Error	`🚫 Error`	Documentation
`no-case-declarations`	Error	`🚫 Error`	Documentation
`no-class-assign`	Error	`🚫 Error`	Documentation
`no-compare-neg-zero`	Error	`🚫 Error`	Documentation
`no-cond-assign`	Error	`🚫 Error`	Documentation
`no-const-assign`	Error	`🚫 Error`	Documentation
`no-constant-binary-expression`	Error	`🚫 Error`	Documentation
`no-constant-condition`	Error	`🚫 Error`	Documentation
`no-control-regex`	Error	`🚫 Error`	Documentation
`no-debugger`	Error	`🚫 Error`	Documentation
`no-delete-var`	Error	`🚫 Error`	Documentation
`no-dupe-args`	Error	`🚫 Error`	Documentation
`no-dupe-class-members`	Error	`🚫 Error`	Documentation
`no-dupe-else-if`	Error	`🚫 Error`	Documentation
`no-dupe-keys`	Error	`🚫 Error`	Documentation
`no-duplicate-case`	Error	`🚫 Error`	Documentation
`no-empty`	Error	`🚫 Error`	Documentation
`no-empty-character-class`	Error	`🚫 Error`	Documentation
`no-empty-pattern`	Error	`🚫 Error`	Documentation
`no-empty-static-block`	Error	`🚫 Error`	Documentation
`no-ex-assign`	Error	`🚫 Error`	Documentation
`no-extra-boolean-cast`	Error	`🚫 Error`	Documentation
`no-fallthrough`	Error	`🚫 Error`	Documentation
`no-func-assign`	Error	`🚫 Error`	Documentation
`no-global-assign`	Error	`🚫 Error`	Documentation
`no-import-assign`	Error	`🚫 Error`	Documentation
`no-invalid-regexp`	Error	`🚫 Error`	Documentation
`no-irregular-whitespace`	Error	`🚫 Error`	Documentation
`no-loss-of-precision`	Error	`🚫 Error`	Documentation
`no-misleading-character-class`	Error	`🚫 Error`	Documentation
`no-new-native-nonconstructor`	Error	`🚫 Error`	Documentation
`no-nonoctal-decimal-escape`	Error	`🚫 Error`	Documentation
`no-obj-calls`	Error	`🚫 Error`	Documentation
`no-octal`	Error	`🚫 Error`	Documentation
`no-prototype-builtins`	Error	`🚫 Error`	Documentation
`no-redeclare`	Error	`🚫 Error`	Documentation
`no-regex-spaces`	Error	`🚫 Error`	Documentation
`no-self-assign`	Error	`🚫 Error`	Documentation
`no-setter-return`	Error	`🚫 Error`	Documentation
`no-shadow-restricted-names`	Error	`🚫 Error`	Documentation
`no-sparse-arrays`	Error	`🚫 Error`	Documentation
`no-this-before-super`	Error	`🚫 Error`	Documentation
`no-undef`	Error	`🚫 Error`	Documentation
`no-unexpected-multiline`	0	`undefined undefined`	Documentation
`no-unreachable`	Error	`🚫 Error`	Documentation
`no-unsafe-finally`	Error	`🚫 Error`	Documentation
`no-unsafe-negation`	Error	`🚫 Error`	Documentation
`no-unsafe-optional-chaining`	Error	`🚫 Error`	Documentation
`no-unused-labels`	Error	`🚫 Error`	Documentation
`no-unused-private-class-members`	Error	`🚫 Error`	Documentation
`no-unused-vars`	Documentation	`⚠️ Warning`	Documentation
`no-useless-backreference`	Error	`🚫 Error`	Documentation
`no-useless-catch`	Error	`🚫 Error`	Documentation
`no-useless-escape`	Error	`🚫 Error`	Documentation
`no-with`	Error	`🚫 Error`	Documentation
`require-yield`	Error	`🚫 Error`	Documentation
`use-isnan`	Error	`🚫 Error`	Documentation
`valid-typeof`	Documentation	`🚫 Error`	Documentation
`import/order`	-	`⚠️ Warning`	External rule
`@stylistic/linebreak-style`	Unix	`🚫 Error`	External rule
`@stylistic/quotes`	Double	`🚫 Error`	External rule
`@stylistic/semi`	Always	`⚠️ Warning`	External rule
`@stylistic/comma-dangle`	-	`🚫 Error`	External rule
`@stylistic/block-spacing`	Error	`🚫 Error`	External rule
`@stylistic/comma-spacing`	Error	`🚫 Error`	External rule
`@stylistic/keyword-spacing`	Error	`🚫 Error`	External rule
`@stylistic/space-infix-ops`	Error	`🚫 Error`	External rule
`@stylistic/space-unary-ops`	Error	`🚫 Error`	External rule
`@stylistic/brace-style`	Error	`🚫 Error`	External rule
`@stylistic/object-curly-spacing`	Always	`🚫 Error`	External rule
`@stylistic/space-before-function-paren`	-	`🚫 Error`	External rule
`@stylistic/space-in-parens`	Never	`🚫 Error`	External rule
`@stylistic/array-bracket-spacing`	Never	`🚫 Error`	External rule
`@stylistic/template-curly-spacing`	Never	`🚫 Error`	External rule
`@stylistic/computed-property-spacing`	Never	`🚫 Error`	External rule
`@stylistic/quote-props`	As-needed	`🚫 Error`	External rule
`@stylistic/no-extra-semi`	Error	`🚫 Error`	External rule
`@stylistic/jsx-quotes`	Prefer-double	`🚫 Error`	External rule
`no-lonely-if`	Error	`🚫 Error`	Documentation
`no-object-constructor`	Error	`🚫 Error`	Documentation
`no-use-before-define`	Documentation	`🚫 Error`	Documentation
`no-label-var`	Error	`🚫 Error`	Documentation
`no-undefined`	Off	`💡 Disabled`	Documentation
`complexity`	50	`⚠️ Warning`	Documentation
`no-alert`	Warn	`⚠️ Warning`	Documentation
`require-await`	Error	`🚫 Error`	Documentation
`prefer-object-spread`	Error	`🚫 Error`	Documentation
`prefer-destructuring`	Error	`🚫 Error`	Documentation
`array-callback-return`	Error	`🚫 Error`	Documentation
`yoda`	Error	`🚫 Error`	Documentation
`unicode-bom`	Never	`🚫 Error`	Documentation
`no-process-env`	Off	`💡 Disabled`	Documentation
`no-eval`	Error	`🚫 Error`	Documentation
`func-names`	As-needed	`🚫 Error`	Documentation
`camelcase`	Documentation	`⚠️ Warning`	Documentation
`prefer-const`	Error	`🚫 Error`	Documentation
`object-shorthand`	Always	`🚫 Error`	Documentation
`no-process-exit`	Off	`💡 Disabled`	Documentation
`global-require`	Error	`🚫 Error`	Documentation
`curly`	0	`undefined undefined`	Documentation
`@typescript-eslint/lines-around-comment`	0	`undefined undefined`	External rule
`@typescript-eslint/quotes`	0	`undefined undefined`	External rule
`babel/quotes`	0	`undefined undefined`	External rule
`unicorn/template-indent`	0	`undefined undefined`	External rule
`vue/html-self-closing`	0	`undefined undefined`	External rule
`vue/max-len`	0	`undefined undefined`	External rule
`@babel/object-curly-spacing`	Off	`💡 Disabled`	External rule
`@babel/semi`	Off	`💡 Disabled`	External rule
`@typescript-eslint/block-spacing`	Off	`💡 Disabled`	External rule
`@typescript-eslint/brace-style`	Off	`💡 Disabled`	External rule
`@typescript-eslint/comma-dangle`	Off	`💡 Disabled`	External rule
`@typescript-eslint/comma-spacing`	Off	`💡 Disabled`	External rule
`@typescript-eslint/func-call-spacing`	Off	`💡 Disabled`	External rule
`@typescript-eslint/indent`	Off	`💡 Disabled`	External rule
`@typescript-eslint/key-spacing`	Off	`💡 Disabled`	External rule
`@typescript-eslint/keyword-spacing`	Off	`💡 Disabled`	External rule
`@typescript-eslint/member-delimiter-style`	Off	`💡 Disabled`	External rule
`@typescript-eslint/no-extra-parens`	Off	`💡 Disabled`	External rule
`@typescript-eslint/no-extra-semi`	Off	`💡 Disabled`	External rule
`@typescript-eslint/object-curly-spacing`	Off	`💡 Disabled`	External rule
`@typescript-eslint/semi`	Off	`💡 Disabled`	External rule
`@typescript-eslint/space-before-blocks`	Off	`💡 Disabled`	External rule
`@typescript-eslint/space-before-function-paren`	Off	`💡 Disabled`	External rule
`@typescript-eslint/space-infix-ops`	Off	`💡 Disabled`	External rule
`@typescript-eslint/type-annotation-spacing`	Off	`💡 Disabled`	External rule
`babel/object-curly-spacing`	Off	`💡 Disabled`	External rule
`babel/semi`	Off	`💡 Disabled`	External rule
`flowtype/boolean-style`	Off	`💡 Disabled`	External rule
`flowtype/delimiter-dangle`	Off	`💡 Disabled`	External rule
`flowtype/generic-spacing`	Off	`💡 Disabled`	External rule
`flowtype/object-type-curly-spacing`	Off	`💡 Disabled`	External rule
`flowtype/object-type-delimiter`	Off	`💡 Disabled`	External rule
`flowtype/quotes`	Off	`💡 Disabled`	External rule
`flowtype/semi`	Off	`💡 Disabled`	External rule
`flowtype/space-after-type-colon`	Off	`💡 Disabled`	External rule
`flowtype/space-before-generic-bracket`	Off	`💡 Disabled`	External rule
`flowtype/space-before-type-colon`	Off	`💡 Disabled`	External rule
`flowtype/union-intersection-spacing`	Off	`💡 Disabled`	External rule
`react/jsx-child-element-spacing`	Off	`💡 Disabled`	External rule
`react/jsx-closing-bracket-location`	Off	`💡 Disabled`	External rule
`react/jsx-closing-tag-location`	Off	`💡 Disabled`	External rule
`react/jsx-curly-newline`	Off	`💡 Disabled`	External rule
`react/jsx-curly-spacing`	Off	`💡 Disabled`	External rule
`react/jsx-equals-spacing`	Off	`💡 Disabled`	External rule
`react/jsx-first-prop-new-line`	Off	`💡 Disabled`	External rule
`react/jsx-indent`	Off	`💡 Disabled`	External rule
`react/jsx-indent-props`	Off	`💡 Disabled`	External rule
`react/jsx-max-props-per-line`	Off	`💡 Disabled`	External rule
`react/jsx-newline`	Off	`💡 Disabled`	External rule
`react/jsx-one-expression-per-line`	Off	`💡 Disabled`	External rule
`react/jsx-props-no-multi-spaces`	Off	`💡 Disabled`	External rule
`react/jsx-tag-spacing`	Off	`💡 Disabled`	External rule
`react/jsx-wrap-multilines`	Off	`💡 Disabled`	External rule
`standard/array-bracket-even-spacing`	Off	`💡 Disabled`	External rule
`standard/computed-property-even-spacing`	Off	`💡 Disabled`	External rule
`standard/object-curly-even-spacing`	Off	`💡 Disabled`	External rule
`unicorn/empty-brace-spaces`	Off	`💡 Disabled`	External rule
`unicorn/no-nested-ternary`	Off	`💡 Disabled`	External rule
`unicorn/number-literal-case`	Off	`💡 Disabled`	External rule
`vue/array-bracket-newline`	Off	`💡 Disabled`	External rule
`vue/array-bracket-spacing`	Off	`💡 Disabled`	External rule
`vue/array-element-newline`	Off	`💡 Disabled`	External rule
`vue/arrow-spacing`	Off	`💡 Disabled`	External rule
`vue/block-spacing`	Off	`💡 Disabled`	External rule
`vue/block-tag-newline`	Off	`💡 Disabled`	External rule
`vue/brace-style`	Off	`💡 Disabled`	External rule
`vue/comma-dangle`	Off	`💡 Disabled`	External rule
`vue/comma-spacing`	Off	`💡 Disabled`	External rule
`vue/comma-style`	Off	`💡 Disabled`	External rule
`vue/dot-location`	Off	`💡 Disabled`	External rule
`vue/func-call-spacing`	Off	`💡 Disabled`	External rule
`vue/html-closing-bracket-newline`	Off	`💡 Disabled`	External rule
`vue/html-closing-bracket-spacing`	Off	`💡 Disabled`	External rule
`vue/html-end-tags`	Off	`💡 Disabled`	External rule
`vue/html-indent`	Off	`💡 Disabled`	External rule
`vue/html-quotes`	Off	`💡 Disabled`	External rule
`vue/key-spacing`	Off	`💡 Disabled`	External rule
`vue/keyword-spacing`	Off	`💡 Disabled`	External rule
`vue/max-attributes-per-line`	Off	`💡 Disabled`	External rule
`vue/multiline-html-element-content-newline`	Off	`💡 Disabled`	External rule
`vue/multiline-ternary`	Off	`💡 Disabled`	External rule
`vue/mustache-interpolation-spacing`	Off	`💡 Disabled`	External rule
`vue/no-extra-parens`	Off	`💡 Disabled`	External rule
`vue/no-multi-spaces`	Off	`💡 Disabled`	External rule
`vue/no-spaces-around-equal-signs-in-attribute`	Off	`💡 Disabled`	External rule
`vue/object-curly-newline`	Off	`💡 Disabled`	External rule
`vue/object-curly-spacing`	Off	`💡 Disabled`	External rule
`vue/object-property-newline`	Off	`💡 Disabled`	External rule
`vue/operator-linebreak`	Off	`💡 Disabled`	External rule
`vue/quote-props`	Off	`💡 Disabled`	External rule
`vue/script-indent`	Off	`💡 Disabled`	External rule
`vue/singleline-html-element-content-newline`	Off	`💡 Disabled`	External rule
`vue/space-in-parens`	Off	`💡 Disabled`	External rule
`vue/space-infix-ops`	Off	`💡 Disabled`	External rule
`vue/space-unary-ops`	Off	`💡 Disabled`	External rule
`vue/template-curly-spacing`	Off	`💡 Disabled`	External rule
`space-unary-word-ops`	Off	`💡 Disabled`	Documentation
`generator-star`	Off	`💡 Disabled`	Documentation
`no-comma-dangle`	Off	`💡 Disabled`	Documentation
`no-reserved-keys`	Off	`💡 Disabled`	Documentation
`no-space-before-semi`	Off	`💡 Disabled`	Documentation
`no-wrap-func`	Off	`💡 Disabled`	Documentation
`space-after-function-name`	Off	`💡 Disabled`	Documentation
`space-before-function-parentheses`	Off	`💡 Disabled`	Documentation
`space-in-brackets`	Off	`💡 Disabled`	Documentation
`no-arrow-condition`	Off	`💡 Disabled`	Documentation
`space-after-keywords`	Off	`💡 Disabled`	Documentation
`space-before-keywords`	Off	`💡 Disabled`	Documentation
`space-return-throw-case`	Off	`💡 Disabled`	Documentation
`no-spaced-func`	Off	`💡 Disabled`	Documentation
`indent-legacy`	Off	`💡 Disabled`	Documentation
`array-bracket-newline`	Off	`💡 Disabled`	Documentation
`array-bracket-spacing`	Off	`💡 Disabled`	Documentation
`array-element-newline`	Off	`💡 Disabled`	Documentation
`arrow-parens`	Off	`💡 Disabled`	Documentation
`arrow-spacing`	Off	`💡 Disabled`	Documentation
`block-spacing`	Off	`💡 Disabled`	Documentation
`brace-style`	Off	`💡 Disabled`	Documentation
`comma-dangle`	Off	`💡 Disabled`	Documentation
`comma-spacing`	Off	`💡 Disabled`	Documentation
`comma-style`	Off	`💡 Disabled`	Documentation
`computed-property-spacing`	Off	`💡 Disabled`	Documentation
`dot-location`	Off	`💡 Disabled`	Documentation
`eol-last`	Off	`💡 Disabled`	Documentation
`func-call-spacing`	Off	`💡 Disabled`	Documentation
`function-call-argument-newline`	Off	`💡 Disabled`	Documentation
`function-paren-newline`	Off	`💡 Disabled`	Documentation
`generator-star-spacing`	Off	`💡 Disabled`	Documentation
`implicit-arrow-linebreak`	Off	`💡 Disabled`	Documentation
`indent`	Off	`💡 Disabled`	Documentation
`jsx-quotes`	Off	`💡 Disabled`	Documentation
`key-spacing`	Off	`💡 Disabled`	Documentation
`keyword-spacing`	Off	`💡 Disabled`	Documentation
`linebreak-style`	Off	`💡 Disabled`	Documentation
`lines-around-comment`	0	`undefined undefined`	Documentation
`max-len`	0	`undefined undefined`	Documentation
`max-statements-per-line`	Off	`💡 Disabled`	Documentation
`multiline-ternary`	Off	`💡 Disabled`	Documentation
`new-parens`	Off	`💡 Disabled`	Documentation
`newline-per-chained-call`	Off	`💡 Disabled`	Documentation
`no-confusing-arrow`	0	`undefined undefined`	Documentation
`no-extra-parens`	Off	`💡 Disabled`	Documentation
`no-extra-semi`	Off	`💡 Disabled`	Documentation
`no-floating-decimal`	Off	`💡 Disabled`	Documentation
`no-mixed-operators`	0	`undefined undefined`	Documentation
`no-mixed-spaces-and-tabs`	Off	`💡 Disabled`	Documentation
`no-multi-spaces`	Off	`💡 Disabled`	Documentation
`no-multiple-empty-lines`	Off	`💡 Disabled`	Documentation
`no-tabs`	0	`undefined undefined`	Documentation
`no-trailing-spaces`	Off	`💡 Disabled`	Documentation
`no-whitespace-before-property`	Off	`💡 Disabled`	Documentation
`nonblock-statement-body-position`	Off	`💡 Disabled`	Documentation
`object-curly-newline`	Off	`💡 Disabled`	Documentation
`object-curly-spacing`	Off	`💡 Disabled`	Documentation
`object-property-newline`	Off	`💡 Disabled`	Documentation
`one-var-declaration-per-line`	Off	`💡 Disabled`	Documentation
`operator-linebreak`	Off	`💡 Disabled`	Documentation
`padded-blocks`	Off	`💡 Disabled`	Documentation
`quote-props`	Off	`💡 Disabled`	Documentation
`quotes`	0	`undefined undefined`	Documentation
`rest-spread-spacing`	Off	`💡 Disabled`	Documentation
`semi`	Off	`💡 Disabled`	Documentation
`semi-spacing`	Off	`💡 Disabled`	Documentation
`semi-style`	Off	`💡 Disabled`	Documentation
`space-before-blocks`	Off	`💡 Disabled`	Documentation
`space-before-function-paren`	Off	`💡 Disabled`	Documentation
`space-in-parens`	Off	`💡 Disabled`	Documentation
`space-infix-ops`	Off	`💡 Disabled`	Documentation
`space-unary-ops`	Off	`💡 Disabled`	Documentation
`switch-colon-spacing`	Off	`💡 Disabled`	Documentation
`template-curly-spacing`	Off	`💡 Disabled`	Documentation
`template-tag-spacing`	Off	`💡 Disabled`	Documentation
`wrap-iife`	Off	`💡 Disabled`	Documentation
`wrap-regex`	Off	`💡 Disabled`	Documentation
`yield-star-spacing`	Off	`💡 Disabled`	Documentation
`react/jsx-space-before-closing`	Off	`💡 Disabled`	External rule
`prettier/prettier`	Error	`🚫 Error`	External rule
`arrow-body-style`	Off

eslint eslint-config javascript config styleguide

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2.3.0

1 year ago