[teekoiv]

Great job on launching! It sure does feel good to ship something and get a positive reaction. I don't want to steal your thunder but I did something similar a year ago and posted it here with a fresh HN account without much fanfare.

https://midi-note-trainer.teemukoivisto.xyz/

I maybe put even too much effort in it, all those different keyboard layouts and all. But I am happy with the end result and noticed it did actually work. For me, the most important thing was (and still is) just learning music notation. Maybe one day I'll make a v2.

[asimovfan]

i was not able to change the midi device to the appropriate one, so i couldn't use it, it looks really good though.

[robertlutece]

+1, even when I unplug everything beside my keyboard and remove any virtual devices, it stumbles onto "unknown input port" before my keyboard. I'd like to try it