QT is amazing, it has been around so long and there even is a photoshop to qml exporter [1] that helped us make this dashboard for my Universitys formula hybrid team in [2] [3]. It really did not take too long and the performance is amazing on the Pi. I highly recommend QT, and there are amazing bindings for languages. I am looking forward to trying this out!

[1] https://github.com/qt-labs/photoshop-qmlexporter [2] https://drive.google.com/open?id=1D733SdbUvGsGvct8jdGqJ3R9iJ... [3] https://github.com/UVicFH/infotainment