07 buffer - JcerelusDev/CanvasGameJs GitHub Wiki
Why buffer
The buffer is not a function or a method.
The buffer variable is set, if for some reasons while using the library, you want to use some built in canvas methods that is not take into account in this library yet.
Example :
buffer.lineTo() and buffer.moveTo().
This is the best part of that library , the freedom of using the normal canvas api along with the library depending on your needs.