JSFiddle - React, Tailwind, and code Playground

by thecoz21

HTML

<script src="http://modernizr.com/downloads/modernizr.js"></script>
<div id ="help"> premi</div>
<div data-feature='canvas'>Supporto al Canvas: <span></span></div>
<div data-feature='localstorage'>Supporto al Local Storage: <span></span></div>

CSS

.no-touch #help{
    display:none;
}

JavaScript

var msg= "non supportato";
if(Modernizr.canvas){msg="supportato";}

document.querySelector('div[data-feature="canvas"] span').textContent = msg;
document.querySelector('div[data-feature="localstorage"] span').textContent = "non lo so";
console.log(Modernizr.canvas);