I actually clicked on this thread for the purpose of commenting that you could do cool things with some combination of this, using spare screen/tablet devices, and Barrier. But you beat me to mentioning the concept.
Thanks! I mentioned Synergy as I've used it many years ago and was not aware of license change implications (that's why I linked to the open-source repo).
Good to know there's a good fork.
https://github.com/debauchee/barrier
I actually clicked on this thread for the purpose of commenting that you could do cool things with some combination of this, using spare screen/tablet devices, and Barrier. But you beat me to mentioning the concept.