Comment by aaronm14

It's kind of a shame that this is the most up voted comment where this guy is just sharing something cool he made, he's not saying it's the next big thing. It may not be worth spending the time to optimize for these other platforms unless he can get some initial traction.

I would be curious to know where the performance lies and what could be done to improve. I saw on another commend he mentioned how using a css blur was a big performance gain over canvas shadowBlur