[mikebenfield]

Or more. Actually some of them seem inverted. Simple compiler takes 3 months but a GameBoy emulator takes 2 weeks? That’s not my experience at all.

[lloeki]

I was wondering if that was time spent toying with the thing, not necessarily time to a complete or even functional result.

[zesterer]

Yes, exactly. The point is to make a toy that proves the concept and gives you insight into the overall design, not to build something with polish!