Trying WebGPU samples on Chrome Canary on Windows 10

Windows 10 finally has WebGPU support on Chrome Canary. However, I cannot
seem to run any of the samples. Have the samples simply bitrotted, or is
something else going on?

The sample at
https://hello-webgpu-compute.glitch.me/hello-compute-chromium.html has a
CORS issue with GLSLang:

> Access to script at '
https://unpkg.com/@webgpu/glslang@0.0.7/web/glslang.js' from origin '
https://hello-webgpu-compute.glitch.me' has been blocked by CORS policy:
The 'Access-Control-Allow-Origin' header has a value '
https://austineng.github.io' that is not equal to the supplied origin.

I'm not sure why unpkg.com sends a CORS header... that doesn't seem great.

The samples at https://austineng.github.io/webgpu-samples/#helloTriangle do
not seem to generate any errors, but they do not render anything for me. I
do not know if WebGPU support on Windows 10 is incomplete, or if the
samples are not updated for the new spec.

The BabylonJS Forest demo (
https://www.babylonjs.com/demos/webgpu/forestwebgpu ) seems to complain
about missing assets:

> Uncaught (in promise) TypeError: Cannot read property 'asset' of undefined
>    at e._getLoader (babylonjs.loaders.min.js:1)
>    at babylonjs.loaders.min.js:1

Are there any samples out there that are working with latest WebGPU on
Windows 10?

-- 
  Jasper