Скрипты, библиотеки, плагины, фрейморки

<script id="entry-template" type="text/x-handlebars-template">
  <div class="entry">
    <h1>{{title}}</h1>
    <div class="body">
      {{body}}
    </div>
  </div>
</script>

import Lookforward from 'lookforward';
new LookForward('.js-lookforward');

<a href="./a.html" class="js-lookforward" data-transition-enter="slideup" data-transition-leave="slidedown">Label</a>