With a simple CSS trick, we can get fine-tuned control over how shadows are rendered, and create richer and more realistic 3D effects
Simple guiding principles for making animations more meaningful
We can apply one timing function per axis to produce curved paths, by using two or more objects to drive an animation.
I built a collection of compositions to make it easier to find and match Google Web Fonts.
A quick trick: add a pseudo-element and animate it with CSS transitions on hover.
A collection of loading spinners animated with CSS.
I've prepared the most common OS X cursors in a short list, if you want to include cursors in your mockups.