Tux - A baseline toolkit to ease to streamline website builds.
One Click Test - Tool for quickly testing your design layout in one click.
XPRS - Free website builder - making web design like Lego™. No code
App Animations - Gallery of beautiful iOS animations to inspire your next app
Dimensions Toolkit - Chrome Extension for designers to test responsive websites.
Lottie by Airbnb - Easily add high-quality animation to any native app