This script loads BetterTTV.
// ==UserScript==
// @name BetterTTV
// @namespace https://giuseppe.eletto.org
// @description This script loads BetterTTV.
// @author Giuseppe Eletto
// @version 1.0.1
// @license MIT
// @match *://*.twitch.tv/*
// ==/UserScript==
(function() {
// Constants
const BTTV_CDN = 'https://cdn.betterttv.net'
// Create element to load BetterTTV js
const jsNode = document.createElement('script')
jsNode.setAttribute('src', `${BTTV_CDN}/betterttv.js`)
// Append elements to document
document.body.appendChild(jsNode)
})()