I've used this for a project and works pretty well. What's pretty incredible is that it was actually made a hackathon in Singapore. My main gripe I had this th

I've used this for a project and works pretty well. What's pretty incredible is that it was actually made a hackathon in Singapore. My main gripe I had this the debugging errors is very difficult if they happen in the graphics portion. Sometimes you will have to switch in the CPU mode which works differently the GPU mode, which means the results can be different for unknown reasons. Another annoyance (and this is more to do with web standards than anything) is that because a Canvas data is represented as RGBA in a single array any conversions to matrix form are very slow because any dimension past a certain size fails in GPU.js.