GoldenChaos is a preset for Better Touch Tool that completely rethinks what the Touch Bar can do.

Its context sensitive, adds multi touch gestures, haptic feedback and – because it is a BTT-preset – is completely customisable and expandable. I added a button to push a window to my secondary screen, for example.

But I'd install it just for being able to change the volume by sliding two fingers and to change the display brightness by sliding three fingers over the Touch Bar. It really changed the way I think about piece of tech that once was useless for me.