This 9-minute video from Juxtopposed on blurring is a great watch. There are an awful lot of ways to blur things on the web, from filter, backdrop-filter, <feGaussianBlur>, to WebGL. I particularly like the idea of masking an element with a backdrop-filter with a gradient so, for instance, a header can fade out how much blur is being applied.
Blurring
Chris Coyier
on
