Ah Vim.. The Great Editor, since you are here you probably know what this editor is and how great this is. if not Bing it !
You might wonder why Vim has hjkl as the Arrow keys and why not the usual awds keys (which you find in most of the games)
Heres the reason:
When Bill joy created the Vi Editor , he was actually working on ADM-3A Keyboard that had arrows printed on hjkl and hence the reason😀 (pretty simple right)😀