.eslintrc.js

module.exports = {
    "extends": [
      "airbnb",
      "plugin:jsx-a11y/recommended"
    ],
    "parser": "babel-eslint",
    "parserOptions": {
      "ecmaVersion": 9,
      "sourceType": "module",
      "ecmaFeatures": {
        "experimentalObjectRestSpread": true,
        "allowImportExportEverywhere": true,
        "jsx": true
      }
    },
    "plugins": [
      "react",
      "jsx-a11y",
      "import"
    ],
    "env": {
      browser: true,
      node: true,
      node: true,
      es6: true,
      browser: true,
      jasmine: true,
      mocha: true,
      jquery: true
    },
    "rules": {
      'camelcase': 0,
      'comma-dangle': [2, 'never'],
      'comma-spacing': [2, { before: false, after: true }],
      'consistent-return': 0,
      'curly': 0,
      'default-case': 0,
      'eqeqeq': [2, 'smart'],
      'func-names': 0,
      'guard-for-in': 2,
      'indent': [2, 2, { SwitchCase: 1 }],
      'key-spacing': [2, { beforeColon: false, afterColon: true }],
      'keyword-spacing': [2, { before: true, after: true }],
      'max-len': 0,
      'new-cap': 0,
      'no-bitwise': 0,
      'no-caller': 2,
      'no-console': 0,
      'no-else-return': 0,
      'no-empty-class': 0,
      'no-multi-spaces': 2,
      'no-param-reassign': 0,
      'no-shadow': 0,
      'no-spaced-func': 2,
      'no-throw-literal': 2,
      'no-trailing-spaces': 2,
      'no-undef': 2,
      'no-unneeded-ternary': 2,
      'no-unreachable': 2,
      'no-underscore-dangle': 0,
      'no-unused-expressions': 0,
      'no-unused-vars': 0,
      'no-use-before-define': [1, 'nofunc'],
      'no-var': 0,
      'no-loop-func': 0,
      'object-curly-spacing': [2, 'always'],
      'one-var': [0, 'never'],
      'one-var-declaration-per-line': [2, 'always'],
      'padded-blocks': 0,
      'space-before-function-paren': [2, {
        'anonymous': 'always',
        'named': 'never',
        'asyncArrow': 'always'
      }],
      'space-in-parens': [2, 'never'],
      'spaced-comment': [2, 'always'],
      'strict': 0,
      'quote-props': 0,
      'quotes': [1, 'single'],
      'wrap-iife': [2, 'outside'],
      'vars-on-top': 0,
      'global-require': 0,
      'no-plusplus': 0,
      'eqeqeq': 0,
      'no-case-declarations': 0,
      'class-methods-use-this': 0,
      'prefer-destructuring': 0,
      'no-alert': 0,
      'no-mixed-operators': 0,
      'object-property-newline': 0,
      'no-nested-ternary': 0,
      'one-var-declaration-per-line': 0,
      // import plugin
      'import/no-mutable-exports': 0,
      'import/extensions': 0,
      'import/first': 0,
      'import/no-named-as-default': 0,
      'import/no-extraneous-dependencies': 0,
      // react plugin
      'react/jsx-filename-extension': [1, { "extensions": [".js", ".jsx"] }],
      'react/prefer-stateless-function': 0,
      'react/forbid-prop-types': 0,
      'react/jsx-max-props-per-line': 0,
      // jsx-a11y plugin
      'jsx-a11y/href-no-hash': 0,
      'jsx-a11y/anchor-is-valid': 0,
      'jsx-a11y/img-redundant-alt': 0,
      'jsx-a11y/label-has-for': 0
    },
    'globals': {
      by: true,
      browser: true,
      element: true,
      inject: true,
      io: true,
      moment: true,
      Modernizr: true,
      Promise: true,
      __TESTING__: true,
      _: false,
      ApplicationConfiguration: true
    }
  };