How to include jQuery on a third party site?

Question

JavaScript

You need jQuery to work on the site. I downloaded the Web Override plugin - jquery does not work, I try to add the library to Libraries - it is not added.
I tried to write my plugin - I wrote in the manifest in content_scripts the site that I need and added jquery - it still does not load. I can't figure it out for half an hour now.

Answer 1

Write on the page:

<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>