Note that wgpu, while mostly mirroring WebGPU (and being used to implement WebGPU in Firefox), doesn't have an identical API; WebGPU being the lowest common den

Note that wgpu, while mostly mirroring WebGPU (and being used to implement WebGPU in Firefox), doesn't have an identical API; WebGPU being the lowest common denominator* of the underlying low-level APIs, while wgpu offering some minor platform-dependent features on top of that. For exaple wgpu's PrimitiveState has an additional polygon_mode field (that can be used to easily draw wireframes) that doesn't have a WebGPU equivalent. (* meaning, while simplified, it's also missing some convenience features sprinkled in the lower-level APIs. For example, from what I've seen, pipeline explosion is much harder to deal with here.)