Neat. That's really fancy.
I built something similar to manage sysex messages and patch libraries for my digitech guitar modeling workstation with webmidi: https://v0.app/templates/digitech-gnx3000-sysex-tool-GC5LzXA...
My favorite part of this so far has been spanning a range of parameters in seconds that would have taken a much longer time with gdigi and a completely unrealistic amount of time with the built-in knobs.
I own that FPGA now in a way I didn't before.