How to open a new page in already active browser with puppeteer? [duplicate]
The answer is Yes and No.
You can connect to an existing using the connect function:
const browserURL = 'http://127.0.0.1:21222';
const browser = await puppeteer.connect({browserURL});
But, if you want to use those 2 lines you need to launch Chrome with the "--remote-debugging-port=21222 argument.