Hides trending topics and recommendations from Twitter

detrend-twitter.tampermonkey.js

// ==UserScript==
// @name         De-trend Twitter
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Hide trending topics from Twitter
// @author       Leon Mika
// @match        https://twitter.com/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    let newStyleSheetElem = document.createElement("STYLE");
    newStyleSheetElem.innerText = `
        div[aria-label='Timeline: Trending now'],
        aside[aria-label='Who to follow'],
        div[aria-label='Timeline: '] {
            display: none !important;
        }
    `;
    document.head.append(newStyleSheetElem);
})();