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@nwoltman/eslint-config

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My personal, highly specific ESLint config

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{ "parserOptions": { "ecmaVersion": 2020 }, "env": { "es6": true, "node": true }, "reportUnusedDisableDirectives": true, "rules": { "array-bracket-newline": [2, "consistent"], // Would prefer {"multiline": true}, but it doesn't allow 1 property "array-bracket-spacing": 2, "array-callback-return": 2, "array-element-newline": [2, "consistent"], "arrow-parens": [2, "as-needed", {"requireForBlockBody": true}], "arrow-spacing": 2, "block-scoped-var": 2, "block-spacing": 2, "brace-style": 2, "camelcase": 2, "class-methods-use-this": 1, "comma-dangle": [2, { "arrays": "always-multiline", "objects": "always-multiline", "imports": "always-multiline", "exports": "always-multiline", "functions": "only-multiline" }], "comma-spacing": 2, "comma-style": 2, "computed-property-spacing": [2, "never", {"enforceForClassMembers": true}], "consistent-return": 2, "constructor-super": 2, "curly": 2, "dot-location": [2, "property"], "dot-notation": 2, "eol-last": 2, "eqeqeq": 2, "for-direction": 2, "func-call-spacing": 2, "func-style": [2, "declaration", {"allowArrowFunctions": true}], "function-call-argument-newline": [2, "consistent"], "function-paren-newline": [2, "multiline-arguments"], "generator-star-spacing": [2, { "before": false, "after": true, "method": {"before": true, "after": false} }], "getter-return": 2, "grouped-accessor-pairs": 2, "handle-callback-err": [2, "^(?:err(?:or)?)$"], "id-blacklist": [2, "data"], "indent": [2, 2, {"SwitchCase": 1}], "key-spacing": 2, "keyword-spacing": 2, "lines-around-directive": [2, {"before": "never", "after": "always"}], "lines-between-class-members": [2, "always", {"exceptAfterSingleLine": true}], "max-len": [2, { "code": 100, "ignorePattern": "^import |^const \\w+ = require\\(", "ignoreUrls": true, "ignoreRegExpLiterals": true }], "max-nested-callbacks": [2, 3], "multiline-ternary": [2, "always-multiline"], "new-cap": 2, "new-parens": 2, "no-array-constructor": 2, "no-async-promise-executor": 2, "no-await-in-loop": 2, "no-buffer-constructor": 2, "no-case-declarations": 2, "no-class-assign": 2, "no-compare-neg-zero": 2, "no-console": 2, "no-const-assign": 2, "no-constant-condition": 2, "no-constructor-return": 2, "no-control-regex": 2, "no-delete-var": 2, "no-dupe-class-members": 2, "no-dupe-else-if": 2, "no-dupe-keys": 2, "no-duplicate-case": 2, "no-duplicate-imports": 2, "no-else-return": 2, "no-empty": 2, "no-empty-character-class": 2, "no-empty-function": [2, {"allow": ["functions"]}], "no-empty-pattern": 2, "no-eval": 2, "no-ex-assign": 2, "no-extend-native": 2, "no-extra-bind": 2, "no-extra-boolean-cast": 2, "no-extra-label": 2, "no-extra-semi": 2, "no-fallthrough": 2, "no-floating-decimal": 2, "no-func-assign": 2, "no-import-assign": 2, "no-invalid-regexp": 2, "no-irregular-whitespace": [2, {"skipStrings": false}], "no-label-var": 2, "no-labels": [2, {"allowLoop": true}], "no-lone-blocks": 2, "no-lonely-if": 2, "no-loop-func": 2, "no-misleading-character-class": 2, "no-mixed-spaces-and-tabs": 2, "no-multi-spaces": 2, "no-multi-str": 2, "no-multiple-empty-lines": [2, {"max": 2, "maxBOF": 0, "maxEOF": 0}], "no-negated-condition": 1, "no-nested-ternary": 2, "no-new": 2, "no-new-object": 2, "no-new-require": 2, "no-new-symbol": 2, "no-new-wrappers": 2, "no-octal-escape": 2, "no-path-concat": 2, "no-proto": 2, "no-redeclare": [2, {"builtinGlobals": true}], "no-regex-spaces": 2, "no-return-assign": [2, "always"], "no-return-await": 2, "no-self-assign": 2, "no-self-compare": 2, "no-sequences": 2, "no-setter-return": 2, "no-shadow": [2, {"allow": ["err"], "builtinGlobals": true}], "no-shadow-restricted-names": 2, "no-sparse-arrays": 2, "no-sync": [2, {"allowAtRootLevel": true}], "no-tabs": 2, "no-template-curly-in-string": 2, "no-this-before-super": 2, "no-throw-literal": 2, "no-trailing-spaces": 2, "no-undef": 2, "no-undef-init": 2, "no-unexpected-multiline": 2, "no-unmodified-loop-condition": 2, "no-unneeded-ternary": [2, {"defaultAssignment": true}], "no-unreachable": 2, "no-unsafe-finally": 2, "no-unsafe-negation": [2, {"enforceForOrderingRelations": true}], "no-unused-expressions": [2, {"allowShortCircuit": true}], "no-unused-labels": 2, "no-unused-vars": [2, {"ignoreRestSiblings": true}], "no-use-before-define": [2, {"functions": false}], "no-useless-call": 2, "no-useless-catch": 2, "no-useless-computed-key": 2, "no-useless-concat": 2, "no-useless-escape": 2, "no-useless-rename": 2, "no-useless-return": 2, "no-void": 2, "no-warning-comments": 1, "no-whitespace-before-property": 2, "no-with": 2, "object-curly-newline": [2, {"consistent": true}], // Would prefer "multiline", but it doesn't allow 1 property "object-curly-spacing": 2, "object-property-newline": [2, {"allowAllPropertiesOnSameLine": true}], "object-shorthand": 2, "one-var": [2, "never"], "one-var-declaration-per-line": 2, "operator-assignment": 2, "operator-linebreak": 2, "padded-blocks": [2, "never"], "padding-line-between-statements": [2, {"blankLine": "always", "prev": "*", "next": "class"}, {"blankLine": "always", "prev": "class", "next": "*"}, {"blankLine": "always", "prev": "*", "next": "function"}, {"blankLine": "always", "prev": "function", "next": "*"} ], "prefer-arrow-callback": [2, {"allowNamedFunctions": true}], "prefer-const": 2, "prefer-destructuring": [2, { "VariableDeclarator": {"array": false, "object": true}, "AssignmentExpression": {"array": false, "object": false} }], "prefer-exponentiation-operator": 2, "prefer-numeric-literals": 2, "prefer-promise-reject-errors": 2, "prefer-regex-literals": 2, "prefer-rest-params": 2, "prefer-spread": 2, "quote-props": [2, "as-needed"], "quotes": [2, "single", {"avoidEscape": true}], "require-atomic-updates": 2, "require-await": 2, "require-yield": 2, "rest-spread-spacing": 2, "semi": 2, "semi-spacing": 2, "semi-style": 2, "space-before-blocks": 2, "space-before-function-paren": [2, { "anonymous": "never", "named": "never", "asyncArrow": "always" }], "space-in-parens": 2, "space-infix-ops": 2, "space-unary-ops": 2, "spaced-comment": [2, "always", { "block": {"balanced": true} }], "strict": [2, "global"], "switch-colon-spacing": 2, "symbol-description": 1, "template-curly-spacing": 2, "template-tag-spacing": 2, "use-isnan": [2, {"enforceForSwitchCase": true, "enforceForIndexOf": true}], "valid-typeof": 2, "wrap-iife": [2, "inside"], "yield-star-spacing": 2, "yoda": [2, "never", {"exceptRange": true}] } }