Javascript Selenium Web Driver with Chrome Options

selenium-chrome-options.js

    const {Builder, By, Capabilities} = require('selenium-webdriver');

    let chromeCapabilities = Capabilities.chrome();
    let chromeOptions = {
        'args': ['--test-type', '--headles', '--incognito', '--window-size=340,750'] // approx. size of an iPhone 5/SE

    };
    
    // "chromeOptions" was changed to "goog:chromeOptions" at some point...
    chromeCapabilities.set('goog:chromeOptions', chromeOptions);

    let driver = await new Builder().forBrowser('chrome').withCapabilities(chromeCapabilities).build();