Twitterで素早くフォロー中に切り替えるUserScript

gistfile1.txt

// ==UserScript==
// @name         Twitter
// @namespace    http://tampermonkey.net/
// @version      2025-12-16
// @description  ページ読み込み後「フォロー中」をクリックする
// @author       Taremin
// @match        https://x.com/home
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    const observer = new MutationObserver((mutationList, observer) => {
        for (const mutation of mutationList) {
            if (mutation.type === "childList") {
                const targets = Array.prototype.concat(mutation.addedNodes, [mutation.target])
                for (const target of targets) {
                    const tabs = document.querySelectorAll('[role="tab"]');
                    for (const tab of tabs) {
                        if (/フォロー中/.test(tab.innerHTML)) {
                            tab.click();
                            observer.disconnect();
                        }
                    }
                }
            }
        }
    });
    observer.observe(document.body, { attributes: false, childList: true, subtree: true });
})();