// ==UserScript==
// @name         Disable Notifications API
// @namespace    https://greasyfork.org/en/users/85671-jcunews
// @version      1.0.1
// @license      GNU AGPLv3
// @description  Disable Notifications API where sites may show popup notifications message at bottom-right of the web browser. Any sites which require Notifications API may cause the web browser to ask user for a permission to display notifications. This script disables both the notifications and the permission prompt. It is intended for users who find them annoying.
// @author       jcunews
// @match        *://*/*
// @grant        none
// @run-at       document-start
// ==/UserScript==
(function() {
window.Notification = {
get permission() {
return "denied";
},
set permission(a) {
return "denied";
},
requestPermission: function(fn) {
if ("function" === typeof fn) {
fn("denied");
return;
} else {
return {
then: function(fn) {
fn("denied");
return this;
}
};
}
}
};
})();