Hi all, my SqueakJS VM has reached a major milestone. It is now sufficiently complete to run a full Etoys image (and possibly other non-closure images, too). It has support for most BitBlt modes, WarpBlt, even some Balloon2D rendering (for TTF fonts), a virtual file system, image saving etc. Try it: http://bertfreudenberg.github.io/SqueakJS/etoys/ (Safari and IE are significantly faster than Firefox and Chrome, best is Safari Webkit nightly, works on iPad too, hopefully Android) For more details, see my blogpost: http://croquetweak.blogspot.de/2014/07/squeakjs-runs-etoys-now.html Feedback and contributions welcome :) - Bert -