Hey thanks for you comment. The Ray-Tracing Extension is currently only available for Windows and Linux. My next plan is to implement the extension into Dawn'

Hey thanks for you comment. The Ray-Tracing Extension is currently only available for Windows and Linux. My next plan is to implement the extension into Dawn's D3D12 backend, so I can build chromium with my Dawn fork and have Ray-Tracing available directly in the browser (at least for myself) :)