How to control the browser?

Question

selenium

How to make, for example, a bot loaded on pythonanywere, when he was sent a command, opened the browser, logged in to the site, clicked on the buttons, filled out the form, and so on.

Answer 1

From the first options selenium comes to mind

Answer 2

and from the second, this one - https://pypi.org/project/pyppeteer/