JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://cdn.ractivejs.org/edge/ractive.js"></script>
<main></main>

<script id='template' type='text/ractive'>
    {{>box foo}}
    {{>box bar}}
</script>w

<script id='box' type='text/ractive'>
    <div style='width: {{width}}px; height: {{height}}px'>
        {{message}}
    </div>
</script>

CSS

body {
    font-family: 'Helvetica Neue', arial, sans-serif;
    font-weight: 200;
    color: #353535;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 200;
}

div {
    background-color: #333;
    color: white;
    margin: 0 0 1em 0;
}

JavaScript

var ractive = new Ractive({
    el: 'main',
    template: '#template',
    data: {
        foo: { width: 100, height: 100, message: 'FOO!' },
        bar: { width: 200, height: 80, message: 'BAR!' }
    }
});