I'd nominate Bitwig for this. The UI is written in Java and is one of the nicest DAW interfaces around. The stuff they've been doing in the modular grid lately is particularly impressive. The fact that it's in Java means it works great on Linux too.
The Atlantis event display is a visualization program [1] [2] for the Atlas experiment, the largest, general-purpose particle detector experiment at the Large Hadron Collider (LHC), a particle accelerator at CERN
https://www.bitwig.com/en/home.html