On my codepen I am currently using source code from Philipp Spiess
His original here
My modifications here
I think I need to fork? Sorry, totally new to all this as this is literally my first codepen.
I do plan on using the corebuild of Literally Canvas.
http://literallycanvas.com/examples/core.html
It will be part of my first major project, a PWA for manga drawing.
I do hope to include the regular FCC projects as a basis for my portfolio as well.