webgpu-radar
if (navigator.gpu) tells you WebGPU exists. This probe tells you whether
it's actually usable — by running real compute shaders, right here, right now.
| Environment | … |
|---|---|
| GPU (adapter.info) | … |
| Shader compile | … |
| Matmul throughput | … |
| Round-trip bandwidth | quick mode — run full probe |
| Max usable buffer | quick mode — run full probe |
| WASM fallback | … |