Simple monitor for displaying MIDI status for digital pianos.
Supports a keyboard span of 9 octaves (C0-B8, MIDI note number 12-119), as well as pedal status for soft pedal/una corda (MIDI CC number 67, binary switch: 0-63 is off, 64-127 is on), sostenuto (MIDI CC number 66, binary switch: 0-63 is off, 64-127 is on), and sustain (MIDI CC number 64, values from 0-127).
Tested with Node v.14.1.0
Just run:
yarn build
A directory dist/
should be generated along with build output.
Just run:
yarn start
Electron should spawn the application window.