Including External Javascript Libraries in Cloudstitch

example.js

/*
 * In the Javascript part of your widget.. find the afterRender hook.
 */
module.exports.afterRender = function(elem, data) {

  /*
   * Now we manually create a SCRIPT tag
   */
  var script = document.createElement('script');
    script.type = 'text/javascript';
    script.src = '//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js';

    /*
     * Here's the important part: we have to wait for the JS to load before we
     * do anything with it.
     */
    script.onload = function () {
      // Now we can use jQuery! The `elem` variable is the root DOM Node of our widget.
      var $elem = jQuery(elem);
      
    }
    
    /*
     * Now we add the SCRIPT tag to the head
     */
    document.head.appendChild(script);
}