Infact, some really performant code such as glMatrix.js do not use any for loops for matrix math, just to allow the javascript engine to optimize the code as mu

Infact, some really performant code such as glMatrix.js do not use any for loops for matrix math, just to allow the javascript engine to optimize the code as much as possible. https://github.com/toji/gl-matrix/blob/master/dist/gl-matrix.js https://github.com/toji/gl-matrix/blob/master/dist/gl-matrix...