title: Bootstrap 4 + JQueryUI
body: <p>I'm working on an app where I use both Bootstrap 4 and JQueryUI (namely, the draggable &amp; droppable features).</p>
  
  <p>Thus far it's worked fine, but now when I'm trying to use Bootstrap and JQuery to display modals, like so:</p>
  
  <pre><code>$("#modal1").modal({});
  </code></pre>
  
  <p>I get a console error saying $(...).modal is not a function. So I figured my JQuery loading script is in the wrong place, but moving it around, such as before the Bootstrap css and scripts, results in a bunch of errors of this sort:</p>
  
  <blockquote>
    <p>Uncaught TypeError: $(...).draggable is not a function</p>
  </blockquote>
  
  <p>and draggable is a JQueryUI function.</p>
  
  <p>Does my head tag look alright or what's up? Why doesn't Bootstrap want to co-operate with me?</p>
  
  <pre><code>&lt;head&gt;
      &lt;link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" integrity="sha384-rwoIResjU2yc3z8GV/NPeZWAv56rSmLldC3R/AZzGRnGxQQKnKkoFVhFQhNUwEyJ" crossorigin="anonymous"&gt;
      &lt;script src="https://code.jquery.com/jquery-3.1.1.slim.min.js" integrity="sha384-A7FZj7v+d/sdmMqp/nOQwliLvUsJfDHW+k9Omg/a/EheAdgtzNs3hpfag6Ed950n" crossorigin="anonymous"&gt;&lt;/script&gt;
      &lt;script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js" integrity="sha384-DztdAPBWPRXSA/3eYEEUWrWCy7G5KFbe8fFjk5JAIxUYHKkDx6Qin1DkWx51bBrb" crossorigin="anonymous"&gt;&lt;/script&gt;
      &lt;script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js" integrity="sha384-vBWWzlZJ8ea9aCX4pEW3rVHjgjt7zpkNpZk+02D9phzyeVkE+jo0ieGizqPLForn" crossorigin="anonymous"&gt;&lt;/script&gt;
      &lt;script src="https://code.jquery.com/jquery-1.12.4.js"&gt;&lt;/script&gt;
      &lt;script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"&gt;&lt;/script&gt;
      &lt;link href="https://fonts.googleapis.com/css?family=Noto+Sans|Ubuntu:700" rel="stylesheet"&gt;
      &lt;link rel="stylesheet" type="text/css" href="styles.css"&gt;
  &lt;/head&gt;
  </code></pre>
  
  <p>Let me know if I need to provide any more details. Thanks!</p>