There was a fascinating (but sadly discontinued) app called Shortcat for MacOS. It basically let you control your entire MacOS with keyboard typing texts. Thus

There was a fascinating (but sadly discontinued) app called Shortcat for MacOS. It basically let you control your entire MacOS with keyboard typing texts. Thus, this can actually be done at larger scale for over 10 years. Update: It turns out the development is resumed again, but I don't use mac anymore.