<!DOCTYPE html>
<html>
<head>
    <script>
      window.addEventListener("load", async () => {
        const adapter = await navigator.gpu.requestAdapter({})
        const device = await adapter.requestDevice({})
        const canvas = new OffscreenCanvas(184, 4266759736)
        context = canvas.getContext('webgpu')
        context.configure({
          device: device,
          format: context.getPreferredFormat(adapter),
        })
      })
    </script>
</head>
</html>