UserScript to hide timeline-trend of side-bar on Twitter

hide-sitebar.js

// ==UserScript==
// @name         Hide sidebar
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Hide sidebar of Twitter
// @author       attakei
// @match        https://twitter.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=twitter.com
// @grant        none
// ==/UserScript==
(function() {
    'use strict';
    var done = false;
    const hideIt = () => {
        const sidebarComponents = Array.from(document.getElementsByTagName("div")).filter(elm => elm.hasAttribute("aria-label") && elm.getAttribute("aria-label") === "タイムライン: トレンド");
        if (sidebarComponents.length > 0) {
            sidebarComponents[0].children[0].setAttribute("style", "display:none;");
            done = true;
        }
        if (!done) setInterval(hideIt, 1000);
    };
    setInterval(hideIt, 1000);
})();