I use a keyboard with qmk which is quite similar to this, before that I used a bunch of autohotkey scripts. To me qmk is a better solution since it works on any

I use a keyboard with qmk which is quite similar to this, before that I used a bunch of autohotkey scripts. To me qmk is a better solution since it works on any computer and any programs (autohotkey struggles with some applications that I belive use lower level input handling, I cannot speak for Karabiner since I don't use it), without needing to install anything. To me is a big plus