Evrething related to front end CSS libraries , modern tools available today. resets, animations, transitions, and typography related libraries. We’ll be using Bower to manage our projects, making sure that everything stays up to date and is easily maintainable.
Animate.css is a library of cross-browser animations. It was created by Dan Eden and licensed under MIT.
you can find a sample on animate.css folder
animate demo : https://wpbeirut.github.io/Essential-CSS-Libraries-for-Wordpress-Developers/animate.css/index.html