ESLint Starter w/o React
{
"ecmaFeatures": {
"arrowFunctions": true,
"binaryLiterals": false,
"blockBindings": true,
"classes": true,
"defaultParams": true,
"destructuring": true,
"forOf": true,
"generators": true,
"modules": false,
"objectLiteralComputedProperties": true,
"objectLiteralDuplicateProperties": false,
"objectLiteralShorthandMethods": true,
"objectLiteralShorthandProperties": true,
"octalLiterals": false,
"regexUFlag": false,
"regexYFlag": false,
"restParams": true,
"spread": true,
"superInFunctions": true,
"templateStrings": true,
"unicodePointEscapes": true,
"globalReturn": false,
"jsx": true
},
"env": {
"browser": true,
"node": true
},
"parser": "babel-eslint",
"plugins": [
"babel"
],
"rules": {
/*Possible Errors */
// "comma-dangle": [1, "always-multiline"], // see mse overrides
"no-cond-assign": [1, "except-parens"],
"no-console": 0,
"no-constant-condition": 1,
"no-control-regex": 1,
"no-debugger": 1,
"no-dupe-args": 1,
"no-dupe-keys": 1,
"no-duplicate-case": 0,
"no-empty-character-class": 1,
"no-empty": 1,
"no-ex-assign": 1,
"no-extra-boolean-cast": 1,
"no-extra-parens": 0,
"no-extra-semi": 1,
"no-func-assign": 1,
"no-inner-declarations": [1, "functions"],
"no-invalid-regexp": 1,
"no-irregular-whitespace": 1,
"no-negated-in-lhs": 1,
"no-obj-calls": 1,
"no-regex-spaces": 1,
"no-reserved-keys": 0,
"no-sparse-arrays": 1,
"no-unexpected-multiline": 1,
"no-unreachable": 1,
"use-isnan": 1,
"valid-jsdoc": 1,
"valid-typeof": 1,
/* Best Practices */
"accessor-pairs": 0,
"block-scoped-var": 0, // see Babel section
"complexity": 0,
// "consistent-return": 1, // see mse override
"curly": [1, "all"],
"default-case": 0,
"dot-notation": [1, { "allowKeywords": true, "allowPattern": "" }],
"dot-location": [1, "property"],
"eqeqeq": 1,
"guard-for-in": 0,
"no-alert": 1,
"no-caller": 1,
"no-div-regex": 1,
"no-else-return": 1,
// "no-empty-label": 1, // see mse override
"no-eq-null": 0,
"no-eval": 1,
"no-extend-native": 1,
"no-extra-bind": 1,
"no-fallthrough": 0,
"no-floating-decimal": 1,
"no-implied-eval": 1,
"no-iterator": 1,
"no-labels": 1,
"no-lone-blocks": 1,
"no-loop-func": 1,
// "no-multi-spaces": 1, // see mse overrides
"no-multi-str": 1,
"no-native-reassign": 1,
"no-new-func": 1,
"no-new-wrappers": 1,
"no-new": 1,
"no-octal-escape": 1,
"no-octal": 1,
"no-param-reassign": 0,
"no-process-env": 0,
"no-proto": 1,
"no-redeclare": 1,
"no-return-assign": 1,
"no-script-url": 1,
"no-self-compare": 1,
"no-sequences": 1,
"no-throw-literal": 1,
"no-unused-expressions": 0,
"no-void": 0,
"no-warning-comments": [1, { "terms": ["todo", "tofix"], "location": "start" }],
"no-with": 1,
"radix": 1,
"wrap-iife": [1, "inside"],
"yoda": [1, "never"],
/* Strict Mode */
"strict": [1, "never"],
/* Variables */
"no-catch-shadow": 0,
"no-delete-var": 1,
"no-label-var": 1,
"no-shadow-restricted-names": 1,
// "no-shadow": 1, // see mse overrides
"no-undef-init": 1,
// "no-undef": 1, // see mse override
"no-undefined": 1,
// "no-unused-vars": [1, { "vars": "local", "args": "after-used" }],
"no-use-before-define": 1,
/* Node.js */
"handle-callback-err": 1,
"no-mixed-requires": 1,
"no-new-require": 1,
"no-path-concat": 1,
"no-process-exit": 1,
"no-restricted-modules": [1, ""], // add any unwanted Node.js core modules
"no-sync": 1,
/* Stylistic Issues */
"array-bracket-spacing": [1, "never"],
"brace-style": [1, "stroustrup", { "allowSingleLine": true }],
"camelcase": [1, { "properties": "always" }],
"comma-spacing": [1, { "before": false, "after": true }],
"comma-style": [1, "last"],
"computed-property-spacing": 0,
"consistent-this": 0,
"eol-last": 1,
// "func-names": 1, // see mse override
"func-style": 0,
// "indent": [1, 2], // see mse override
// "key-spacing": [1, { "beforeColon": false, "afterColon": false }],
"linebreak-style": 0,
"max-nested-callbacks": [0, 3],
"new-cap": 0, // see Babel section
"new-parens": 1,
"newline-after-var": 0,
"no-array-constructor": 1,
"no-continue": 1,
"no-inline-comments": 0,
"no-lonely-if": 1,
"no-mixed-spaces-and-tabs": 1,
// "no-multiple-empty-lines": [1, { "max": 1 }], // see mse overrides
"no-nested-ternary": 0,
"no-new-object": 1,
"no-spaced-func": 1,
"no-ternary": 0,
// "no-trailing-spaces": 1, // see mse override
"no-underscore-dangle": 0,
"no-unneeded-ternary": 1,
"object-curly-spacing": 0, // see Babel section
"one-var": [1, "never"],
"operator-assignment": [1, "never"],
"padded-blocks": [0, "never"],
"quote-props": [0, "as-needed"],
// "quotes": [1, "single"], // see mse overrides
"semi-spacing": [1, { "before": false, "after": true }],
// "semi": [1, "always"], // see mse override
"sort-vars": 0,
"space-after-keywords": 0,
// "space-before-blocks": [1, "always"], // see mse overrides
// "space-before-function-paren": [1, "never"], // see mse overrides
// "space-in-parens": [1, "never"], // see mse overrides
"space-infix-ops": 1,
// "space-return-throw-case": 1, // see mse overrides
"space-unary-ops": 0,
"spaced-comment": [1, "always"],
"wrap-regex": 1,
/* ECMAScript 6 */
"constructor-super": 1,
"generator-star-spacing": 0, // see Babel section
"no-this-before-super": 1,
// "no-var": 1, // see mse overrides
"object-shorthand": 0, // see Babel section
"prefer-const": 1,
/* Babel */
"babel/object-shorthand": [1, "always"],
"babel/generator-star-spacing": [1, "after"],
// "babel/new-cap": 1, // see mse overrides
// "babel/object-curly-spacing": [1, "always"], // see mse overrides
/* mse overrides */
"babel/new-cap": 0,
"babel/object-curly-spacing": 0,
"comma-dangle": 0,
"consistent-return": 0,
"func-names": 0,
"indent": 0,
"key-spacing": 0,
"no-empty-label": 0,
"no-multi-spaces": 0,
"no-multiple-empty-lines": 0,
"no-shadow": 0,
"no-trailing-spaces": 0,
"no-undef": 0,
"no-unused-vars": 0,
"no-var": 0,
"quotes": 0,
"semi": 0,
"space-before-blocks": 0,
"space-before-function-paren": 0,
"space-in-parens": 0,
"space-return-throw-case": 0,
"vars-on-top": 0,
}
}