// ==UserScript==
// @name        streamable download button
// @namespace   Violentmonkey Scripts
// @match       https://streamable.com/*
// @grant       none
// @version     1.0
// @author      anon
// ==/UserScript==

(() => {
  const button = document.createElement("button");
  button.textContent = "Download";
  button.onclick = () => {
    window.location = document.getElementsByTagName("video")[0].src;
  }
  document.getElementById("video-footer").appendChild(button);
})();