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.
css3-mediaqueries-js : make CSS3 Media Queries work in all browsers (JavaScript library)
UIkit : A lightweight and modular front-end framework
for developing fast and powerful web interfaces.
Diffee Checker : Instant visual diffing with CSS blend modes!
Simply enter the sites you want to compare. Locally hosted addresses and files also work (so you can see ...
Animate.css is a bunch of cool, fun, and cross-browser animations for you to use in your projects.