No Firefox support? It has had WebGPU support since version 141.
Even when I turn on dom.webgpu.enabled, I still get "WebGPU is disabled by blocklist" even though your domain is not in the blocklist, and even if I turn on gfx.webgpu.ignore-blocklist.
Which platform? I think FF has only shipped WebGPU on Windows so far.
FF has partial support for WebGPU
Working fine on latest FF for me, ~ v.146
Works for me with 146.0.1 (Linux) and having dom.webgpu.enabled set to true.