.eslintrc.js

module.exports = {
    'env': {
        'browser': true,
        'amd': true,
        'jquery': true,
        'es6': true
    },
    'parserOptions': {
        'ecmaVersion': 2018,
        'sourceType': 'module',
        'ecmaFeatures': {
            jsx: true,
        },
    },
    'plugins': [
        'security',
        'cypress',
    ],
    'extends': [
        'eslint:recommended',
        'plugin:security/recommended-legacy',
        'plugin:react/recommended',
        'plugin:cypress/recommended'
    ],
    'rules': {
        'indent': [
            'error',
            4
        ],
        'linebreak-style': [
            'error',
            'unix'
        ],
        'no-unused-vars': [
            'error',
            {'vars': 'all', 'args': 'none'}
        ],
        'quotes': [
            'error',
            'single'
        ],
        'semi': [
            'error',
            'always'
        ],
        'max-len': [2, {'code': 80, 'tabWidth': 4, 'ignoreUrls': true}],
        'space-before-function-paren': ['error', 'never'],
        'space-in-parens': ['error', 'never'],
        'no-trailing-spaces': ['error'],
        'key-spacing': ['error', { 'beforeColon': false }],
        'func-call-spacing': ['error', 'never'],

        'security/detect-buffer-noassert': 1,
        'security/detect-child-process': 1,
        'security/detect-disable-mustache-escape': 1,
        'security/detect-eval-with-expression': 1,
        'security/detect-new-buffer': 1,
        'security/detect-no-csrf-before-method-override': 1,
        'security/detect-non-literal-fs-filename': 1,
        'security/detect-non-literal-regexp': 1,
        'security/detect-non-literal-require': 0, /* requirejs conflict */
        'security/detect-object-injection': 0, /* several false positives */
        'security/detect-possible-timing-attacks': 1,
        'security/detect-pseudoRandomBytes': 1,
        'security/detect-unsafe-regex': 1
    },
    'settings': {
        'react': {
            'version': 'detect'
        }
    }
};