Remove Promote button from tweets

Removes the big Promote button that Twitter puts on your own tweets, if you have a professional category set.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Remove Promote button from tweets
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Removes the big Promote button that Twitter puts on your own tweets, if you have a professional category set.
// @author       tgle
// @match        https://twitter.com/*
// @run-at       document-start
// @license      MIT
// ==/UserScript==

(function() {
    'use strict';

    const body = document.getElementsByTagName("body")[0];

    function removePromote() {
        for (const a of document.getElementsByTagName("a")) {
            if (a.innerText === "Promote") {
                a.parentElement.removeChild(a);
            }
        }
    }

    const observer = new MutationObserver(removePromote);
    observer.observe(body, { childList: true, subtree: true });
})();