[Animats]

It's nice that you can do this. But 3D rendering in the browser is rare. It's been working for years, with WebGL. Here are some examples.[1] Once in a while you see 3D models you can rotate and zoom. There are 3D games in the browser.[2] Unity will target WebGL if desired. Despite fairly good technology for 3D in the browser, it hasn't really caught on.

WebGPU is more powerful. It's basically Vulkan Lite. Limited threading. Bindless Vulkan is at least two years away. Only one queue to the GPU. This limits performance to roughly OpenGL levels. Not clear there's a big market for slightly better 3D in the browser. You can't do an AAA title in the browser yet, because the browser environment is too weak. But in a few years, maybe.

Unclear where this is going. The near future might be a world in which the only way you can run unapproved programs is via a browser. Phones mostly only run apps from approved app stores, and Windows in S mode only runs approved apps from Microsoft's store. Each year, the restrictions seem to get tighter. In which case the only way to do 3D anything without paying off the platform operator will be to use WebGPU or WebGL.

[1] https://webglsamples.org/

[2] https://www.crazygames.com/t/3d