JSFiddle - React, Tailwind, and code Playground
by mubarakpasha
HTML
<div id="full"><img src="" /></div>
<img src="http://static.ddmcdn.com/gif/hockey-stanley-cup-1.jpg" width="100" />
CSS
#full{position:absolute;display:none;}
JavaScript
$('img').hover(function(e){
var x = e.clientX,
y = e.clientY;
$('#full img')[0].src = $(this).attr('src');
$('#full').css({top: y, left : x}).show();
}, function(){
$('#full').hide();
})