It would be really nice if there was some indication of errors in your script. I typo'd some of the tutorial code and it took me a minute to see what was going

It would be really nice if there was some indication of errors in your script. I typo'd some of the tutorial code and it took me a minute to see what was going wrong (no errors in the console?). Also auto-complete on game functions is really needed. It will apparently auto-complete regular/core JS stuff but not game-specific methods. It looks like the starfield is limited to original browser size and resizing the browser window will not resize the starfield (which sucks if you load up the page with a small window, lots of panning around to see stuff).