[CookieCrisp]

If you haven't tried it out, I recommend you do. I've been blown away with how much it will just get right. I started out giving it small tasks, but, I have continually been in a loop of "oh, I could have just asked it to do this larger task that contained the subtask I asked for, and it would have done it", because I keep thinking "surely it wont be able to do the whole thing", and each iteration I am asking it for more and more.

As far as debugging, I find that I can just say "are there any bugs in that code?" and it does a great job at finding them if they're there (even though it's what it just gave me)