In this repository I mean to explore the WebUSB draft specification as implemented by (only) Chrome at the current. The goal is to listen to a USB-connected OP-1 portable synthetizer and listen for MIDI messages as they travel across the USB interface.
Unfortunately, at this moment, with Chrome 75, the WebUSB API doesn't seem to recognize the OP-1 (or any other device I tried) so it's impossible to test this out ATM.