Many minecraft mods have their own set of keybinds, it would be nice to be able to set the key binds for one mod in one modpack and it transfer over to the same mod in another modpack, i have played alot of mod packs but everytime i start a new modpack i have to spend 5 or more minutes to make sure my keybinds are even usable and even then i still end up missing some keybinds and have to change it while im playing. Honestly tho if you want it to be easyier to make. The main mods people use are Xaero's World Map and minimap, Jei or equivalent recipe searching mods and sophisticated backpack or travelers backpack.