Edit clip-path and shape-outside CSS properties by dragging points in the page
Organic Shape Animations with SVG clipPath | Codrops
Benjamin De Cock on Twitter: "The title animation relies on overlapping texts gradually revealed by a clip-path. clip-path can be hardware-accelerated and is extremely versatile, making it a great option for animations.
CSS3 clip-path circle() and Scrolling Text Animation Effects | Quick CSS Tutorial - YouTube