ESLint config normal front-end application

.eslintrc.js

module.exports = {
   env: {
      node: true,
      mocha: true
   },
   parserOptions: {
      ecmaVersion: 8
   },
   // Standard JavaScript Style Guide
   extends: ['standard', 'plugin:prettier/recommended'],
   plugins: ['prettier'],
   rules: {
      'prettier/prettier': ['error', { singleQuote: true, semi: false }]
   }
}