Continuous Typography / Max Kohler
maxkoehler.com/posts/continuous-typography/Notes toward a continuous framework for screen typography
Animista
animista.net/Animista is a place where you can play with a collection of ready to use CSS animations, tweak them and download only those you will actually use.
Lottie
airbnb.design/lottie/Easily add high-quality animation to any native app. Lottie is an iOS, Android, and React Native library that renders After Effects animations in real time, allowing apps to use animations as easily as they use static images.