Memories! Back at university I got a G400 and, with the open documentation they released, was able to make a driver for BeOS. It worked but looking back it’s stark how much I have learned since then. One feature I particularly love is a dual head setup app using combo boxes instead of menus!
Th code is still online, in full early 2000s web styling. https://64kib.com/old_foft_site/