Soon will come the time to decide how to pain something on a screen, are there discussions about this topic in the community? didn't see any. Seeing what WebGPU is supposed to do seems like a natural fit for WASI to use this API instead of defining its own or doing something WASIVulkan/WASIMetal ... I imagine on top of, next to it, or even bellow, other APIs could be defined right? like stuff to draw 2d graphics web 2d canvas style, or create windows, or not sure if it would need to go lower level like defining a compositor, a framebuffer, etc.
I imagine Rust WebGPU implementation should make it easy for wasi runtimes like wasmtime or wasmer to come up with a working prototype since they are rust based, there are idiomatic rust wrappers, works natively on windows, mac and linux and there are a WebIDL definitions.