JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.min.css">
<script src="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/js/bootstrap.min.js"></script>
<a href="#options" role="button" class="btn" data-toggle="modal">Launch demo modal</a>

<div id="options" class="modal hide fade">
  <div class="modal-header">
    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
    <h3>Settings</h3>
  </div>
  <div class="modal-body">
      Vertex size <input id="nodeSize" data-slider-id='nodeSizeSlider' type="text" data-slider-min="1" data-slider-max="50" data-slider-step="1" data-slider-value="20"/><br><br>
      Edge size <input id="edgeSize" data-slider-id='edgeSizeSlider' type="text" data-slider-min="1" data-slider-max="50" data-slider-step="1" data-slider-value="20"/><br>
  </div>
    <div class="modal-footer">
        <button class="btn" data-dismiss="modal" aria-hidden="true">Cancel</button>
        <button class="btn btn-primary" id="saveSettings">Save</button>
      </div>
</div>

JavaScript

$(document).ready(function () { 
            $('#nodeSize').slider({
                    formatter: function(value) {
                            return value;
                    }
            });
            
            $('#edgeSize').slider({
                    formatter: function(value) {
                            return value;
                    }
            });
});