.eslintrc.json

{
  "parser": "esprima",
  "parserOptions": {
    "ecmaVersion": 6,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "env": {
    "browser": true,
    "commonjs": true,
    "es6": true,
    "amd": true,
    "jasmine": true,
    "mocha": true
  },
  "globals": {
    "angular": true
  },
  "rules": {
    "no-cond-assign": "error",
    "no-console": [
      "warn",
      {
        "allow": [
          "error",
          "warn"
        ]
      }
    ],
    "no-constant-condition": "error",
    "no-control-regex": "error",
    "no-debugger": "error",
    "no-dupe-args": "error",
    "no-dupe-keys": "error",
    "no-duplicate-case": "error",
    "no-empty-character-class": "error",
    "no-empty": "error",
    "no-ex-assign": "error",
    "no-extra-boolean-cast": "error",
    "no-extra-parens": "warn",
    "no-extra-semi": "error",
    "no-func-assign": "error",
    "no-inner-declarations": "error",
    "no-invalid-regexp": "error",
    "no-irregular-whitespace": "error",
    "no-obj-calls": "error",
    "no-regex-spaces": "error",
    "no-sparse-arrays": "error",
    "no-template-curly-in-string": "error",
    "no-unexpected-multiline": "error",
    "no-unreachable": "error",
    "no-unsafe-finally": "error",
    "no-unsafe-negation": "error",
    "use-isnan": "error",
    "valid-typeof": "error",
    // Best Practices
    "accessor-pairs": "warn",
    "array-callback-return": "error",
    "block-scoped-var": "error",
    "class-methods-use-this": "error",
    "consistent-return": "error",
    "curly": "error",
    "default-case": "error",
    "dot-notation": "error",
    "eqeqeq": "error",
    "guard-for-in": "error",
    "no-alert": "error",
    "no-caller": "error",
    "no-case-declarations": "error",
    "no-div-regex": "error",
    "no-else-return": "error",
    "no-empty-function": "error",
    "no-empty-pattern": "error",
    "no-eq-null": "error",
    "no-eval": "error",
    "no-extend-native": "error",
    "no-extra-bind": "error",
    "no-extra-label": "error",
    "no-fallthrough": "error",
    "no-floating-decimal": "error",
    "no-global-assign": "error",
    "no-implicit-coercion": "error",
    "no-implicit-globals": "error",
    "no-implied-eval": "error",
    "no-invalid-this": "error",
    "no-iterator": "error",
    "no-labels": "error",
    "no-lone-blocks": "error",
    "no-loop-func": "error",
    "no-multi-spaces": "error",
    "no-multi-str": "error",
    "no-new-func": "error",
    "no-new-wrappers": "error",
    "no-new": "error",
    "no-octal-escape": "error",
    "no-octal": "error",
    "no-param-reassign": "error",
    "no-proto": "error",
    "no-redeclare": "error",
    "no-restricted-properties": "error",
    "no-return-assign": "error",
    "no-script-url": "error",
    "no-self-assign": "error",
    "no-self-compare": "error",
    "no-sequences": "error",
    "no-throw-literal": "error",
    "no-unmodified-loop-condition": "error",
    "no-unused-expressions": "error",
    "no-unused-labels": "error",
    "no-useless-call": "error",
    "no-useless-concat": "error",
    "no-useless-escape": "error",
    "no-useless-return": "error",
    "no-void": "error",
    "no-warning-comments": "error",
    "no-with": "error",
    "radix": "error",
    "vars-on-top": "error",
    "wrap-iife": "error",
    "yoda": [
      "error",
      "never"
    ],
    // Strict Mode
    "strict": "error",
    "no-undef": "error",
    "no-undefined": "error",
    "no-unused-vars": "error",
    "no-use-before-define": "error",
    // Style
    "array-bracket-spacing": "error",
    "block-spacing": "error",
    "brace-style": "error",
    "camelcase": "error",
    "comma-dangle": "error",
    "comma-spacing": "error",
    "comma-style": "error",
    "computed-property-spacing": "error",
    "consistent-this": "error",
    "eol-last": "error",
    "func-call-spacing": "error",
    "indent": [
      "error",
      4,
      {
        "SwitchCase": 1
      }
    ],
    "key-spacing": "error",
    "keyword-spacing": "error",
    "line-comment-position": "error",
    "linebreak-style": "error",
    "lines-around-comment": [
      "error",
      {
        "beforeBlockComment": false
      }
    ],
    "lines-around-directive": "error",
    "new-cap": "error",
    "new-parens": "error",
    "no-array-constructor": "error",
    "no-bitwise": "error",
    "no-continue": "error",
    "no-lonely-if": "error",
    "no-mixed-spaces-and-tabs": "error",
    "no-multiple-empty-lines": "error",
    "no-negated-condition": "error",
    "no-new-object": "error",
    "no-trailing-spaces": "error",
    "no-unneeded-ternary": "error",
    "no-whitespace-before-property": "error",
    "one-var-declaration-per-line": "error",
    "one-var": [
      "error",
      "never"
    ],
    "quotes": [
      "error",
      "single"
    ],
    "semi-spacing": "error",
    "spaced-comment": "error",
    "unicode-bom": "error",
    // ES6
    "arrow-body-style": [
      "error",
      "as-needed"
    ],
    "arrow-parens": "error",
    "arrow-spacing": "error",
    "constructor-super": "error",
    "generator-star-spacing": "error",
    "no-class-assign": "error",
    "no-const-assign": "error",
    "no-dupe-class-members": "error",
    "no-duplicate-imports": "error",
    "no-new-symbol": "error",
    "no-this-before-super": "error",
    "no-useless-computed-key": "error",
    "no-useless-constructor": "error",
    "no-var": "error",
    "object-shorthand": "error",
    "prefer-arrow-callback": "error",
    "prefer-const": "error",
    "prefer-numeric-literals": "error",
    "prefer-rest-params": "error",
    "prefer-template": "warn",
    "require-yield": "error",
    "rest-spread-spacing": "error"
  }
}