JSFiddle - React, Tailwind, and code Playground
by BoWw
HTML
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.1/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css">
<div id="myCarousel" class="carousel slide">
<div class="carousel-inner">
<div class="active item">
<img src="http://rivathemes.net/html/envor/img/posts/3.jpg" class="img-big">
</div>
<div class="item">
<img data-lazy-load-src="http://rivathemes.net/html/envor/img/posts/4.jpg" class="img-big">
</div>
</div>
<div class="carousel-controls">
<a class="left carousel-control" href="#myCarousel" data-slide="prev"><i class="fa fa-angle-double-left fa-lg"></i></a>
<a class="right carousel-control" href="#myCarousel" data-slide="next"><i class="fa fa-angle-double-right fa-lg"></i></a>
</div>
</div>
JavaScript
$('#myCarousel').on('slid', function () {
var $nextImage = $('.active.item', this).next('.item').find('img');
$nextImage.attr('src', $nextImage.data('lazy-load-src'));
});