SVG masks. This is a very interesting technology. It allows us to create a lot of cool effects, even in IE. I created an example for one of my answers on toster.ru. It looks nice and it has been picked on CodePen recently, so I think I should share it here too.
April 22, 2017
3 dots spinner
March 19, 2017
Shader materials and postprocessing
+17 January 20, 2019