JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
<link rel="stylesheet" href="https://netdna.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.css">
<link rel="stylesheet" href="https://netdna.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.css">
<script src="https://netdna.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.js"></script>
<script src="https://cdn.jsdelivr.net/summernote/0.8.3/summernote.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/summernote/0.8.3/summernote.css">
<textarea class="description"></textarea>

<br>

<div id="result">Text should change here</div>

JavaScript

$('.description').summernote({
  callbacks: {
    onKeyup: function(e) {
      $("#result").html($('.description').val());
    }
  }
});