puppeteer full display
const puppeteer = require('puppeteer');
(async () => {
const browser = await puppeteer.launch({
args:[
'--start-maximized' // you can also use '--start-fullscreen'
]
});
const page = await browser.newPage();
await page.setViewport({ width: 1366, height: 768});
await page.goto('https://example.com', {waitUntil: 'networkidle2'});
await page.screenshot({path: 'example.png'});
browser.close();
})();