JSFiddle - React, Tailwind, and code Playground

HTML

<!-- 1. Load the resrc.js library -->
<script src="http://use.resrc.it/0.8"></script>
<!-- 2. On DOM Ready, Execute resrc -->
<script>
    resrc.ready(function() {
     var defaults = {
            resrcOnPinch: true,
            pixelRounding: 1,
            resrcOnResizeDown: true
        };
        resrc.options = resrc.extend(resrc.options, defaults);
        resrc.resrc();
    });
</script>
<body>
    <img data-src="http://www.your-site.co/image.jpg" class="resrc" />
</body>

CSS

.resrc {
    width: 100%
}