Build your own - https://nasa.github.io/openmct/ :)

Interesting. Do you think people could really use openmct for a fun display or is it quite a heavy project to try to work with for that.

I know it's used for some racing sim stuff: https://github.com/nasa/openmct/discussions/6392

I see, thanks. Maybe it could be cool to make a light branch for personal sim projects.