Is it possible to make an extension that catches errors on websites in the Chrome console?

Question

JavaScript

Greetings!
I'm wondering if it's possible to create an extension for Google that would automatically catch errors, varnas and their text from the developer console on the sites I visit?
Google replies that there is no such functionality in js, I did not find anything else on this issue. Are there any other ways to implement?

Answer 1

I'm not sure I understood you correctly enough.
If you want to track errors on your own sites that occur to your visitors, then you can use the https://sentry.io service - it will provide a JS code, after installing which Sentry will receive information about all browser errors that will occur from your users.
It works similarly on the backend (PHP, Python, Node and other languages).