.eslintrc.json
{
"env": {
"es6": true,
"node": true
},
"parserOptions": {
"ecmaVersion": 6
},
"rules": {
// Recommended
"comma-dangle": [2, "never"],
"no-cond-assign": [2, "except-parens"],
"no-console": 0,
"no-constant-condition": 1,
"no-control-regex": 0,
"no-debugger": 0,
"no-dupe-args": 2,
"no-dupe-keys": 2,
"no-duplicate-case": 2,
"no-empty-character-class": 2,
"no-empty": 2,
"no-ex-assign": 2,
"no-extra-boolean-cast": 2,
"no-extra-parens": [2, "all"],
"no-extra-semi": 2,
"no-func-assign": 0,
"no-inner-declarations": [2, "both"],
"no-invalid-regexp": 2,
"no-irregular-whitespace": 2,
"no-negated-in-lhs": 2,
"no-obj-calls": 2,
"no-regex-spaces": 2,
"no-sparse-arrays": 2,
"no-unexpected-multiline": 2,
"no-unreachable": 2,
"use-isnan": 2,
"valid-jsdoc": [2, {"requireReturn": false}],
"valid-typeof": 2,
// Best practices
"array-callback-return": 2,
"accessor-pairs": 2,
"block-scoped-var": 2,
"complexity": [2, 25],
"consistent-return": 2,
"curly": [2, "multi-or-nest"],
"default-case": 0,
"dot-location": [2, "property"],
"dot-notation": 2,
"eqeqeq": 2,
"guard-for-in": 2,
"no-alert": 1,
"no-caller": 2,
"no-case-declarations": 2,
"no-div-regex": 2,
"no-else-return": 2,
"no-empty-function": 2,
"no-empty-pattern": 2,
"no-eq-null": 2,
"no-eval": 2,
"no-extend-native": 0,
"no-extra-bind": 2,
"no-extra-label": 2,
"no-fallthrough": 2,
"no-floating-decimal": 2,
"no-implicit-coercion": 2,
"no-implicit-globals": 2,
"no-implied-eval": 2,
"no-invalid-this": 0,
"no-iterator": 2,
"no-labels": 2,
"no-lone-blocks": 2,
"no-loop-func": 2,
"no-magic-numbers": [2, {"ignore": [-1, 0, 1, 2]}],
"no-multi-spaces": 2,
"no-multi-str": 2,
"no-native-reassign": 2,
"no-new-func": 2,
"no-new-wrappers": 2,
"no-new": 2,
"no-octal-escape": 2,
"no-octal": 2,
"no-param-reassign": 0,
"no-process-env": 0,
"no-proto": 2,
"no-redeclare": 2,
"no-return-assign": [2, "except-parens"],
"no-self-assign": 2,
"no-script-url": 2,
"no-self-compare": 2,
"no-sequences": 2,
"no-throw-literal": 0,
"no-unmodified-loop-condition": 2,
"no-unused-expressions": 2,
"no-unused-labels": 2,
"no-useless-call": 2,
"no-useless-concat": 2,
"no-void": 2,
"no-warning-comments": 1,
"no-with": 2,
"radix": [2, "always"],
"vars-on-top": 2,
"wrap-iife": [2, "inside"],
"yoda": 0,
// Strict
"strict": 0,
// Variables
"init-declarations": 2,
"no-catch-shadow": 2,
"no-delete-var": 2,
"no-label-var": 2,
"no-shadow-restricted-names": 2,
"no-shadow": 2,
"no-undef-init": 2,
"no-undef": 2,
"no-undefined": 2,
"no-unused-vars": [2, {"vars": "all", "args": "after-used"}],
"no-use-before-define": 2,
// NodeJS and CommonJS
"callback-return": [2, ["callback", "cb"]],
"global-require": 2,
"handle-callback-err": 2,
"no-mixed-requires": 2,
"no-new-require": 2,
"no-path-concat": 0,
"no-process-exit": 1,
"no-restricted-imports": 0,
"no-restricted-modules": 0,
"no-sync": 1,
// Stylistic
"array-bracket-spacing": [2, "never"],
"block-spacing": [2, "never"],
"brace-style": [2, "1tbs"],
"camelcase": [2, {"properties": "always"}],
"comma-spacing": [2, {"before": false, "after": true}],
"comma-style": [2, "last"],
"computed-property-spacing": [2, "never"],
"consistent-this": [2, "self"],
"eol-last": 2,
"func-names": 0,
"func-style": [2, "expression"],
"id-blacklist": 0,
"id-length": 0,
"id-match": 0,
"indent": [2, 2, {"SwitchCase": 1}],
"jsx-quotes": [2, "prefer-double"],
"key-spacing": [2, {"beforeColon": false, "afterColon": true, "mode": "strict"}],
"keyword-spacing": [2, {
"before": false, "after": false,
"overrides": {
"let": {"after": true}, "const": {"after": true}, "throw": {"after": true},
"case": {"after": true}, "return": {"after": true},
"export": {"after": true}, "default": {"after": true}, "import": {"after": true}, "from": {"before": true, "after": true}, "as": {"before": true, "after": true}
}
}],
"linebreak-style": [2, "unix"],
"lines-around-comment": 0,
"max-depth": [2, 5],
"max-len": [2, 160, 2, {"ignoreComments": true}],
"max-nested-callbacks": [2, 5],
"max-params": [2, 6],
"max-statements": [2, 15],
"new-cap": [2, {"newIsCap": true, "capIsNew": true}],
"new-parens": 2,
"newline-after-var": 0,
"newline-per-chained-call": 0,
"no-array-constructor": 2,
"no-bitwise": 1,
"no-continue": 0,
"no-inline-comments": 0,
"no-lonely-if": 2,
"no-mixed-spaces-and-tabs": [2, "smart-tabs"],
"no-multiple-empty-lines": [2, {"max": 2}],
"no-negated-condition": 0,
"no-nested-ternary": 1,
"no-new-object": 2,
"no-plusplus": 0,
"no-restricted-syntax": 0,
"no-spaced-func": 2,
"no-ternary": 0,
"no-trailing-spaces": 2,
"no-underscore-dangle": 0,
"no-unneeded-ternary": 2,
"no-whitespace-before-property": 2,
"object-curly-spacing": [2, "never"],
"one-var": 0,
"one-var-declaration-per-line": 0,
"operator-assignment": [2, "always"],
"operator-linebreak": [2, "after"],
"padded-blocks": [2, "never"],
"quote-props": [2, "consistent-as-needed"],
"quotes": [2, "double", "avoid-escape"],
"require-jsdoc": 0,
"semi-spacing": [2, {"before": false, "after": true}],
"semi": [2, "always"],
"sort-vars": 0,
"sort-imports": 0,
"space-before-blocks": [2, "never"],
"space-before-function-paren": [2, "never"],
"space-in-parens": [2, "never"],
"space-infix-ops": 2,
"space-unary-ops": [2, {"words": true, "nonwords": false}],
"spaced-comment": [2, "always"],
"wrap-regex": 2,
// ES 6
"arrow-body-style": [2, "as-needed"],
"arrow-parens": [2, "as-needed"],
"arrow-spacing": [2, { "before": true, "after": true }],
"constructor-super": 0,
"generator-star-spacing": [2, {"before": true, "after": false}],
"no-class-assign": 2,
"no-confusing-arrow": 2,
"no-const-assign": 2,
"no-dupe-class-members": 2,
"no-new-symbol": 2,
"no-this-before-super": 0,
"no-useless-constructor": 2,
"no-var": 2,
"object-shorthand": [1, "always"],
"prefer-arrow-callback": 2,
"prefer-const": 2,
"prefer-reflect": [2, {"exceptions": ["apply", "call"]}],
"prefer-rest-params": 0,
"prefer-spread": 2,
"prefer-template": 2,
"require-yield": 2,
"template-curly-spacing": [2, "never"],
"yield-star-spacing": [2, "before"]
}
}