Fast Forward If you’ve read the article already and/or want to jump straight to profiling, go to the TL;DR section. Context WebGPU is not a native graphics API, as in no hardware vendor provides specific drivers for their GPUs targeting this API. Instead, WebGPU runtimes like web browsers must implement backends for WebGPU using modern native APIs such as DirectX12, Vulkan or Metal. Those APIs are widely used, in particular for video games, and hardware vendors have developed great profiling too...