using jquery in console

jquery-in-chrome.txt

Want to use jQuery from the Browser console? 
1. load a page that loads jquery as usual in a script tag.

2. Otherwise, include jQuery in any page by executing this code in the console:

var scr = document.createElement("script");
scr.src = "http://code.jquery.com/jquery-3.4.1.min.js";
document.body.appendChild(scr);

//After abpve script, you can use jQuery from the console; 
//nb: you can replace with jquery version you want.