This time its another app and its emulating the game at a good framerate and even high resolutions, though sound doesn't still work, it seems to run fairly well overall, aside from some visual glitches here and there and some rare crashes.
You can find the emulator (download under "Automated Builds") and the repo here
Support the developer on Patreon
bug the developers just about JSRF, they get enough of that already,
their focus is on emulating as many games as possible first, so keep
that in mind ;)