I came here because I was searching for a cross-platform web solution for MIDI support and found the Web MIDI API Polyfill which currently uses Jazz-Plugin. Unfortunately it looks like it only works on Windows and Mac and not on Linux. Is it possible to obtain the Source Code of Jazz-Plugin so I can try to compile it for Linux?
Ah, nice coincidence. Feel free to contact me if you need a beta tester. Not sure if I'm that helpful in programming (Because of the closed source code I don't even know the programming language you are using or which API you are using to access the MIDI devices). But I'll try anyway if needed.
So did I understand it correctly that the linux version currently does not support Midi-IN? That would be a shame because that's actually what I want to use. Is there a major problem with Midi-IN on LInux so you can't implement it? Or will it be available soon?
I just did a quick test of the plugin by using the examples from your website. In Firefox and Chrome my piano is listed as input and output device but neither output nor input is working.