UI Deploy

In the past, making web apps feel delightful with animations required programmatically adding and removing classes to DOM elements. For example, if I wanted to have an element bounce in using a custom CSS class using jQuery, it would look something like this: $('.item').show().addClass('bounceIn'). If I wanted to hide the element afterwards with a custom fade out animation, I would then have to call $('.item').hide().addClass('fadeOut'). As you probably know from experience, having this sort of logic littered throughout your javascript files quickly becomes hard to manage as your application grows in size.