IE9 doesn't support WebGL, but it does support 2D canvas (and it's accelerated, unlike e.g. Chrome, which only accelerates WebGL). 2D canvas is going to be arou

IE9 doesn't support WebGL, but it does support 2D canvas (and it's accelerated, unlike e.g. Chrome, which only accelerates WebGL). 2D canvas is going to be around for a while. Plus, WebGL is not easy to use. The 2D canvas is simple to get started with, and developer ergonomics is an important part of the uptake of any technology.