Adds a button link to ~Nerd on current neoschool course page
// ==UserScript==
// @name GC - Nerd Link
// @author dani
// @namespace https://greasyfork.org/users/748951
// @version 1.0
// @description Adds a button link to ~Nerd on current neoschool course page
// @match https://www.grundos.cafe/neoschool/course/
// ==/UserScript==
let Button = document.getElementsByClassName('teacher');
let newButton = document.createElement('div');
newButton.className = 'newButton';
Button[0].append(newButton);
newButton.innerHTML ="<br><a href='https://www.grundos.cafe/~Nerd/'><img src='https://imgur.com/TWb1iRT.gif'></a>"