.eslintrc

{
  "parserOptions": {
    "ecmaVersion": 8
  },
  "env": {
    "es6": true,
    "browser": true
  },
  "ecmaFeatures": {
    "arrowFunctions": true,
    "binaryLiterals": true,
    "blockBindings": true,
    "classes": true,
    "defaultParams": true,
    "destructuring": true,
    "forOf": true,
    "generators": true,
    "jsx": true,
    "modules": true,
    "objectLiteralShorthandMethods": true,
    "objectLiteralShorthandProperties": true,
    "octalLiterals": true,
    "spread": true,
    "templateStrings": true
  },
  "rules": {
    "no-control-regex": 2,
    "no-console": 1,
    "no-debugger": 2,
    "no-dupe-args": 2,
    "no-dupe-keys": 2,
    "no-duplicate-case": 2,
    "no-empty-character-class": 2,
    "no-ex-assign": 2,
    "no-extra-boolean-cast": 2,
    "no-extra-semi": 2,
    "no-invalid-regexp": 2,
    "no-irregular-whitespace": 1,
    "no-proto": 2,
    "no-unexpected-multiline": 2,
    "no-unreachable": 2,
    "valid-typeof": 2,
    "no-fallthrough": 2,
    "no-redeclare": 2,
    "comma-spacing": 2,
    "eol-last": 2,
    "eqeqeq": ["error", "smart"],
    "indent": ["error", 2],
    "keyword-spacing": 2,
    "max-len": [1, 160, 2],
    "new-parens": 2,
    "no-mixed-spaces-and-tabs": 2,
    "no-multiple-empty-lines": [
      2,
      {
        "max": 2
      }
    ],
    "no-trailing-spaces": 2,
    "object-curly-spacing": [2, "never"],
    "quotes": [2, "double", "avoid-escape"],
    "semi": 2,
    "space-before-blocks": [2, "always"],
    "space-before-function-paren": [2, "never"],
    "space-in-parens": [2, "never"],
    "space-infix-ops": 2,
    "space-unary-ops": 2,
    "arrow-parens": [2, "always"],
    "arrow-spacing": [
      2,
      {
        "before": true,
        "after": true
      }
    ],
    "no-confusing-arrow": 2,
    "prefer-const": 2,
    "jsx-quotes": [2, "prefer-double"],
    "strict": [0, "global"],
    "no-undef": 0,
    "no-unused-vars": [
      0,
      {
        "args": "none"
      }
    ]
  },
  "globals": {
    "__dirname": true,
    "require": true,
    "process": true,
    "ENV": true,
    "module": true
  }
}