Home Assistant is nice! Have it integrated with some smart lights and smart plugs. Makes it easy to monitor and control everything locally.
We have it set up in our room so that one widget controls the lights, one controls the fans, one controls the monitors, then there's a master button that we use to turn off everything that doesn't need to be always on whenever we leave the room.
Want to play with some fancier stuff with it too, but that alone is incredibly convenient.
Gotta have someone to push off the glass cliff