How to parse text from a web page into a text editor (or somewhere else)?

Question

Parsing

Greetings, tell me, there is a local web page, it has an element (text) that is updated at the click of a button, by what means can this text be written to a text document (or somewhere else, the database can) and check on the fly if there is already such a text in a text editor or database, if there is somehow notify, if not, write it down. Maybe there are some extensions or programs or something else. I would be grateful for any advice!

Answer 1

For example, you can use CURL and update the page every time if there is no protection from bots there. If it's worth it, you should use selenium - it imitates user actions in the browser.