It seems like this would be relatively simple. I want to be able to press F3 and have just the coordinates and biome name show up, instead of all the other stuff. What would be ideal is a way to setup and save different debug menu profiles, one that maybe only shows a little bit, and maybe another that shows quite a lot. Throw in the ability to set where on the screen you want the different debug items to show up. Maybe even allow for key bindings other than F3 to control the debug menu.
I know this has already been done to some extent as part of other mods, but I'd like to see this as a stand alone mod. And to the best of my ability I've searched but not found one. Anyway, this would be cool to have. To me at least.