JSFiddle - React, Tailwind, and code Playground

by brucealdridge

HTML

<html>
    <head>
    </head>
    <body>
        <pre>
        </pre>
    </body>
</html>

JavaScript

String.prototype.repeat = function( num )
{
    return new Array( num + 1 ).join( this );
};
$(function () {
    $('pre').html( 'starting ... ' );
var data = 'x'.repeat(4000000);
localStorage.setItem('bar',data);
var foo = localStorage.getItem("bar");
$('pre').html( data == foo ? 'Legit' : 'fail' );
});