GPUSupportedFeatures

async function init() {
  if (!navigator.gpu) {
    throw Error("WebGPU not supported.");
  }

  const adapter = await navigator.gpu.requestAdapter();
  if (!adapter) {
    throw Error("Couldn't request WebGPU adapter.");
  }

  const adapterFeatures = adapter.features;

  // Return the size of the set
  console.log(adapterFeatures.size);

  // Check whether a feature is supported by the adapter
  console.log(adapterFeatures.has("texture-compression-astc"));

  // Iterate through all the set values using values()
  const valueIterator = adapterFeatures.values();
  for (const value of valueIterator) {
    console.log(value);
  }

  // Iterate through all the set values using keys()
  const keyIterator = adapterFeatures.keys();
  for (const value of keyIterator) {
    console.log(value);
  }

  // Iterate through all the set values using entries()
  const entryIterator = adapterFeatures.entries();
  for (const entry of entryIterator) {
    console.log(entry[0]);
  }

  // Iterate through all the set values using forEach()
  adapterFeatures.forEach((value) => {
    console.log(value);
  });

  // …
}