system.js
JavaScript object with the user's system information
Usage
<script src="system.min.js"></script>
<script>
if ( System.support.webgl ) {
alert( 'FTW!' );
}
</script><script src="system.min.js"></script>
<script>
if ( System.support.webgl ) {
alert( 'FTW!' );
}
</script>