I'm looking for suggestions or references on how I can draw in the browser with the mouse. I'd like to have the mouse movement create a svg path. I've been looking at Paper.js and D3js. I know that I'm going to be doing some animation with GSAP in addition to the drawing, so I'm also thinking about potential gotchas. If I end up with a canvas and svg paths, is GSAP ok with Canvas?   This is a classic technique from the old ActionScript days, to scribble out lines created by the mouse and I'm h