noUiSlider Attempt

HTML

<script src='https://cdnjs.cloudflare.com/ajax/libs/noUiSlider/9.0.0/nouislider.js'></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/wnumb/1.0.4/wNumb.min.js'></script>

<div id="test5" class="noUiSlider"></div>

JavaScript

var slider = document.getElementById('test5');
  noUiSlider.create(slider, {
   start: [20, 80],
   connect: true,
   step: 1,
   range: {
     'min': 0,
     'max': 100
   },
   format: wNumb({
     decimals: 0
   })
  });