This is awesome! It's cool to see people online who share such niche interests... I've actually been trying to get something like this to work for myself just for fun. I like writing Java games for game jams the classic "funny" way, it's just really fun and peaceful for me. I've wanted to get them working in the browser too, so that I could upload my game like in the old Notch Ludum Dare days, the way he used to. I was wondering how you got this working? I've been trying and I got it working on localhost but when I tried to upload it on Itch it gets stuck on "CheerpJ runtime ready". Thanks in advance!