Cryptominded - Where you learn more about cryptocurrencies
Animate.css - Animate.css is a cross-browser library of CSS animations.
SIGNALS - Signals allows agile software development teams hold retrospectives and track issues. Try a free account with all the features your team needs.
Animista - Create beautiful CSS animations in your browser
Crypto Buyer's Guide - Extensive cryptocurrency buying guide
Hover.css - A collection of CSS3 powered hover effects to be applied to links, buttons, logos, etc.