Keyframes.app - A timeline editor for CSS animations
Animista - Create beautiful CSS animations in your browser
Auth0 - Auth0 is a program for people to get authentication and authorization services for their own business use.
CSS Animation Cheat Sheet - Awesome CSS3 plugin for spiffy animations
Epic Spinners - Easy to use css loading animations with vue.js integration
Animate.css - Animate.css is a cross-browser library of CSS animations.