JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://raw.github.com/janl/mustache.js/master/mustache.js"></script>
<script type="x-application/mustache" id="template">
    {{=[[ ]]=}}
    <h2>[[title]]</h2>
    <p>spent [[calc]]</p>
</script>
<div id="output"></div>

JavaScript

var view = {
  title: "Joe",
  calc: function () {
    return 2 + 4;
  }
};

var output = Mustache.render($("#template").text(), view);

$("#output").append(output)