contador de números jQuery
$({ Counter: 0 }).animate({
Counter: $('.Single').text()
}, {
duration: 1000,
easing: 'swing',
step: function() {
$('.Single').text(Math.ceil(this.Counter));
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<span class="Single">150</span>
Frightened Ferret