// ==UserScript==
// @name         Zhihu Title cleaner
// @namespace    https://tdl3.xyz/
// @version      0.1
// @description  Remove unnecessary DM notifacations from title.
// @author       TDL3
// @match        https://*.zhihu.com/*
// @grant        none
// @run-at document-end
// @downloadURL none
// ==/UserScript==

(function() {
    'use strict';
    let title = document.title;
    let node = document.querySelector('title');
    let observer = new MutationObserver(() => {
        if (document.title != title) {
            document.title = title;
        }
    });
    observer.observe(node, { childList: true });
})();