Blob & readableStream All In One

// get readableStream from blob
const readableStream = blob.stream();
const stream = readableStream.getReader();

while (true) {
  // for each iteration: data is the next blob fragment
  const { done, data } = await stream.read();
  if (done) {
    // no more data in the stream
    console.log('all blob processed.');
    break;
  }
  // do something with the data portion we've just read from the blob
  console.log(data);
}

https://javascript.info/blob

https://developer.mozilla.org/en-US/docs/Web/API/Streams_API

refs

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