Config ESlint

ES6 max

{
  "globals": {
  },
  "ecmaFeatures": {
    "arrowFunctions": false,
    "binaryLiterals": true,
    "blockBindings": true,
    "classes": true,
    "defaultParams": true,
    "destructuring": true,
    "forOf": true,
    "generators": true,
    "modules": true,
    "objectLiteralComputedProperties": true,
    "objectLiteralDuplicateProperties": true,
    "objectLiteralShorthandMethods": true,
    "objectLiteralShorthandProperties": true,
    "octalLiterals": true,
    "regexUFlag": true,
    "regexYFlag": true,
    "restParams": true,
    "spread": true,
    "superInFunctions": true,
    "templateStrings": true,
    "unicodeCodePointEscapes": true,
    "globalReturn": false,
    "jsx": false
  },
  "rules": {
    "camelcase": [
      2,
      {
        "properties": "always"
      }
    ],
    "comma-dangle": [2, "never"],
    "comma-spacing": [
      2, {
        "before": false,
        "after": true
      }
    ],
    "complexity": [1, 6],
    "constructor-super": 0,
    "curly": 2,
    "eol-last": 0,
    "eqeqeq": 2,
    "generator-star-spacing": 2,
    "id-length": 2,
    "indent": [2, 4],
    "linebreak-style": [2, "unix"],
    "max-depth": [2, 5],
    "max-params": [2, 6],
    "max-statements": [2, 30],
    "new-cap": 1,
    "no-alert": 2,
    "no-cond-assign": [2, "always"],
    "no-console": 1,
    "no-const-assign": 2,
    "no-empty": 2,
    "no-ex-assign": 2,
    "no-extra-semi": 2,
    "no-extra-strict": 0,
    "no-mixed-spaces-and-tabs": 2,
    "no-multi-str": 2,
    "no-nested-ternary": 2,
    "no-octal": 2,
    "no-shadow": 2,
    "no-sparse-arrays": 2,
    "no-this-before-super": 0,
    "no-undef": 2,
    "no-underscore-dangle": 2,
    "no-unreachable": 2,
    "no-var": 2,
    "object-shorthand": [2, "never"],
    "one-var": [2, "always"],
    "prefer-const": 2,
    "quotes": [2, "single"],
    "radix": 2,
    "require-yield": 2,
    "semi": [2, "always"],
    "valid-typeof": 2,
    "vars-on-top": 2,
    "yoda": [2, "always"]
  }
}

Old browsers

{
  "globals": {
  },
  "ecmaFeatures": {
    "arrowFunctions": false,
    "binaryLiterals": true,
    "blockBindings": true,
    "classes": true,
    "defaultParams": true,
    "destructuring": true,
    "forOf": true,
    "generators": true,
    "modules": true,
    "objectLiteralComputedProperties": true,
    "objectLiteralDuplicateProperties": true,
    "objectLiteralShorthandMethods": true,
    "objectLiteralShorthandProperties": true,
    "octalLiterals": true,
    "regexUFlag": true,
    "regexYFlag": true,
    "restParams": true,
    "spread": true,
    "superInFunctions": true,
    "templateStrings": true,
    "unicodeCodePointEscapes": true,
    "globalReturn": false,
    "jsx": false
  },
  "rules": {
    "camelcase": [
      1,
      {
        "properties": "always"
      }
    ],
    "comma-dangle": [2, "never"],
    "comma-spacing": [
      2, {
        "before": false,
        "after": true
      }
    ],
    "complexity": [1, 8],
    "constructor-super": 0,
    "curly": 2,
    "eol-last": 2,
    "eqeqeq": 2,
    "generator-star-spacing": 2,
    "id-length": [
      2,
      {
        "min": 3,
        "properties": "always"
      }
    ],
    "indent": [
      2, 4,
      {
        "SwitchCase": 1
      }
    ],
    "linebreak-style": [2, "unix"],
    "max-depth": [2, 5],
    "max-params": [2, 6],
    "max-statements": [2, 50],
    "new-cap": 1,
    "no-alert": 2,
    "no-cond-assign": [2, "always"],
    "no-console": 0,
    "no-const-assign": 2,
    "no-empty": 2,
    "no-ex-assign": 2,
    "no-extra-semi": 2,
    "no-extra-strict": 0,
    "no-mixed-spaces-and-tabs": 2,
    "no-multi-str": 2,
    "no-nested-ternary": 2,
    "no-octal": 2,
    "no-shadow": 2,
    "no-sparse-arrays": 2,
    "no-this-before-super": 0,
    "no-undef": 2,
    "no-underscore-dangle": 2,
    "no-unreachable": 2,
    "object-shorthand": [2, "never"],
    "one-var": [2, "always"],
    // A changer quand les navs supportés supporteront tous ES6
    "prefer-const": 0,
    "quotes": [2, "single"],
    "radix": 2,
    "require-yield": 2,
    "semi": [2, "always"],
    "valid-typeof": 2,
    "vars-on-top": 2,
    "yoda": [2, "always"]
  }
}