I'm not sure if this qualifies as "mini", but mi chiptune/MIDI player [1] was written without the use of any big frameworks, even though it relies heavily on Ja

I'm not sure if this qualifies as "mini", but mi chiptune/MIDI player [1] was written without the use of any big frameworks, even though it relies heavily on Javascript, both for navigation, visuals, and of course audio synthesis (via Emscripten). [1] https://muki.io https://muki.io