The ArtEngine is a layout, rendering and event engine for creating user interfaces in HTML5 Canvas elements.
Visit the Wiki for more: https://github.com/imikimi/art-engine/wiki
?showPartialDrawAreas
# show partial redraw areas as borders
?showPartialDrawAreas=log
# show partial redraw areas as borders AND log their area
?showPartialDrawAreas=full
# show partial redraw areas as filled in rectangle
?perfGraphs
# show ArtFrameStats performance graphs
?drawCacheDebug
# show when the drawCache is used