.eslintrc.js

module.exports = {
  parser: 'babel-eslint',
  env: {
      es6    : true,
      browser: true,
      amd    : true,
      jquery : true,
      jest  : true,
      jasmine: true,
  },
  globals: {
      Blockly: false,
      trackJs: false,
      jest: false,
      dataLayer: false,
      goog: false,
      google: false,
      gapi: false,
  },
  rules: {
      camelcase                           : 0,
      semi                                : ['error', 'always'],
      'array-callback-return'             : 0,
      'brace-style'                       : ['error', '1tbs', { allowSingleLine: true }],
      'eol-last'                          : ['error', 'always'],
      'func-names'                        : ['error', 'never'],
      'keyword-spacing'                   : ['error', { after: true , before: true }],
      'lines-between-class-members'       : ['error', 'always', { exceptAfterSingleLine: true }],
      'no-extra-semi'                     : 'error',
      'no-console'                        : 'error',
      'no-else-return'                    : ['error', { allowElseIf: true }],
      'no-multi-assign'                   : 0,
      'no-param-reassign'                 : ['error', { props: false }],
      'no-restricted-globals'             : 0,
      'no-script-url'                     : 0,
      'no-trailing-spaces'                : ['error', { skipBlankLines: true }],
      'object-curly-spacing'              : ['error', 'always', { arraysInObjects: true, objectsInObjects: true }],
      'one-var'                           : ['error', { initialized: 'never', uninitialized: 'always' }],
      'prefer-destructuring'              : 0,
      'space-in-parens'                   : ['error', 'never'],
      'space-infix-ops'                   : 'error',
      'space-unary-ops'                   : 'error',
      'no-multiple-empty-lines'           : ['error', { 'max': 1, 'maxEOF': 1 }],
      'prefer-const'                      : ['error', {destructuring: 'all', ignoreReadBeforeAssign: false}],
      // import rules
      'import/no-extraneous-dependencies' : [0, { extensions: ['.jsx'] }],
      'import/no-useless-path-segments'   : 'error',
      'import/order'                      : ['error', { groups: [['builtin', 'external'], 'internal', 'sibling', 'parent'], 'newlines-between': 'ignore' }],
      'import/prefer-default-export'      : 0,
    //   'sort-imports'                      : ['error'],
      
      // react rules
      'jsx-quotes'                        : ['error', 'prefer-single'],
      'react/jsx-closing-bracket-location': ['error', { selfClosing: 'line-aligned', nonEmpty: 'line-aligned' }],
      'react/jsx-closing-tag-location'    : 'error',
      'react/jsx-first-prop-new-line'     : ['error', 'multiline-multiprop'],
      'react/jsx-indent'                  : ['error', 4],
      'react/jsx-indent-props'            : ['error', 4],
      'react/jsx-max-props-per-line'      : ['error', { when: 'multiline' }],
      'react/jsx-tag-spacing'             : ['error', { closingSlash: 'never', beforeSelfClosing: 'always' }],
      'react/prop-types'                  : 0,
      'react/self-closing-comp'           : 'error',
      'react/sort-prop-types'             : ['error', { ignoreCase: true, sortShapeProp: true }],
  },
  extends: [
      'airbnb-base',
      'binary',
      'plugin:react/recommended',
  ],
  parserOptions: {
      ecmaVersion : 6,
      ecmaFeatures: {
          jsx: true,
      },
  },
  settings: {
      'import/resolver': {
        'webpack': { 'config': 'webpack.config.js' }
    }
  },
};