Luckily, the job is a lot smaller because I currently don't need pad hacks for the following systems: Switch, Wii U Classic, Wii Classic, Game Cube, Xbox One, Xbox 360, Xbox Prime, PS3, Dreamcast, and once I buy adapters for these systems, I don't need these systems either: N64, Saturn, Genesis 6 button, SNES, Turbo Grafx 16, NES, Atari 7800, Atari 2600.
The systems that I need are as follows: Atari Jaguar, 3DO, Atari 5200, Colecovision Standard, Colecovision Super Action, Intellivision, Bally Astrocade.
I will update the website in a few minutes.