Drawing App with MIDI-Controller input

An online drawing tool that lets you change colors via MIDI controller.
It uses the Web MIDI API available on all chromium based browsers (2019)
The app runs without any plugins/java applets/whatsoever.
Yet, recent changes around secruity policies made it available only via ssl and
by explicitly allowing Midi access in website settings. (Icon to the left of the url bar)



or see gallery





If you want to build your own, you can find all the parts and files here.