Animate.css - Animate.css is a cross-browser library of CSS animations.
Move.js - Move.js is a mini Javascript library that provides CSS3 animations.
Animista - Create beautiful CSS animations in your browser
Magic Animations CSS3 - CSS3 Animations with special effects.
Hover.css - A collection of CSS3 powered hover effects to be applied to links, buttons, logos, etc.
Anime.js - Lightweight JavaScript animation library