CDN

You can use vue-disqus easily through CDN.

<!-- Add in your head tag -->
<script src="https://unpkg.com/vue"></script>
<script src="https://unpkg.com/vue-disqus"></script>

<div id="app">
  <!-- code -->
  <div class="comments">
    <disqus shortname="your_shortname_disqus"></disqus>
  </div>
</div>

TIP

You do not need to use Vue.use because the component is automatically installed globally.