JSFiddle - React, Tailwind, and code Playground

HTML

<!-- 1. Load the resrc.js library -->
<script src="http://use.resrc.it/0.9"></script>
<!-- 2. On DOM Ready, Configure then Run -->
<script>
  resrc.ready(function() {
    resrc.configure({
      resrcOnPinch: true,
      pixelRounding: 1,
      resrcOnResizeDown: true
    }).run();
  });
</script>
<body>
    <img data-src="http://www.your-site.co/image.jpg" class="resrc" />
</body>

CSS

.resrc {
    width: 100%
}