AOS : Animate On Scroll Library.
Small library to animate elements on your page as you scroll.
Woah.css : CSS Animation Library for eccentric web developers.
CSS Reference : Learn by example: cssreference.io is a free visual guide to CSS. It features the most popular properties, and explains them with illustrated and anima...
Wave.js : Audio visualizer library for javascript. Create dynamic animations that react to an audio file or audio stream.
UIkit : A lightweight and modular front-end framework
for developing fast and powerful web interfaces.
Animate.css is a bunch of cool, fun, and cross-browser animations for you to use in your projects.