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'>
    <label>
        <input type='checkbox' checked='{{enabled}}'/>
        enable button
    </label>
    
    <button disabled='{{ !enabled && true }}' on-click='alert'>click me</button>
</script>

CSS

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

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

JavaScript

var ractive = new Ractive({
    el: 'main',
    template: '#template'
});

ractive.on( 'alert', function () {
    alert( 'alerting' );
});