More to come, but the GB and GBC homebrew pages are now online along with one of the new subpages that has been sitting around in the test suite for nesworld for way too long (I really need to finish that stuff soon)..
Anyway here we go... enjoy! :-)
Gameboy homebrew, here
Gameboy Color homebrew, here
I still have lots more to add, but it's time to get stuff already there "out there".