Disable window.open function and Disable popup window
// ==UserScript==
// @name Disable window.open
// @namespace https://greasyfork.org/en/scripts/455585-disable-window-open
// @version 0.1
// @description Disable window.open function and Disable popup window
// @author TechComet
// @match http://*/*
// @icon data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
window.open = function() {};
})();