It has been a popular go to option for front end developers who are in need for animations
Version 4 is now available and a new website as well
Brand new website and docs: http://animate.style
Tons of new animations
New configuration options and CSS variables
Much simpler DevX and docs!
Good luck playing with all those effects on your next project.
I loved them once a while back. That website was interesting as well. Live demo of animations which are interactive. This new website won't match that charm.