Is it possible to create a single TransformStream out of several other TransformStreams using whatwg streams (the web Streams API)? For example, if I have two TransformStreams which run in sequence...

I have two ReadableStreams, and I want to pipe them into one WritableStream, where any data that comes through the ReadableStreams goes directly into the WritableStream right then. I can do the opp...

What I'm trying to achieve is to make Chrome load a video file as data (via the Fetch API, XHR, whatever) and to play it using <video> while it's still being downloaded without issuing two se...

Suppose I have a large file I generate client-side that I want to allow the user to save to their hard drive. The usual method would be to create a Blob, and then create an object URL for it: const...

Note: I'm not looking for any alternatives. I know this can be done with XMLHttpRequest. I also don't care about browser support. I just want learn about the new/upcoming standards. I have a File ...

I'm trying to use fetch with a ReadableStream. In this example, the ReadableStream should simply repeat "Some data..." indefinitely. fetch('/', { method: 'POST', body: new ReadableStream({ pul...