Somewhat related, but Unreal Engine 5 runs in a browser now using WebGPU, courtesy of a startup. The spacelancers demo is the best performing one, looks visually stunning too. No nanite support yet though, unfortunately:
Do you need a good video card for this? It ran absolutely terribly (about 1 fps) on my work computer with integrated graphics.
Looks great but it runs awfully and it's pretty wonky. Yes, the lightning is great, there are tons of rendered objects etc but the controls and camera suck?