Greasy Fork

// ==UserScript==// @name        Disable Confirmation Dialog When Leaving A Web Page// @namespace   DisableConfirmationDialogWhenLeavingAWebPage// @description Disable confirmation dialog when leaving a web page// @license     GNU AGPLv3// @author      jcunews// @match       *://*/*// @version     1.0.5// @grant       none// @run-at      document-start// ==/UserScript==(() => {var d = Object.getOwnPropertyDescriptor(window, "onbeforeunload");d.set = function(f) {return f;};Object.defineProperty(window, "onbeforeunload", d);d = EventTarget.prototype.addEventListener;EventTarget.prototype.addEventListener = function(typ) {if (typ.toLowerCase() !== "beforeunload") return d.apply(this, arguments);};})();