Web Streams, based on the WHATWG spec reference implementation.

• Official spec
• Reference implementation

For node.js / browserify users:

var streams = require("web-streams-polyfill");
var readable = new streams.ReadableStream;
// Or, in ES6
import { ReadableStream } from "web-streams-polyfill";

For use as polyfill, include the dist/polyfill.min.js file in your html before your main script.

<script src="/path/to/polyfill.min.js"></script>
<script type="text/javascript">
  var readable = new window.ReadableStream;
</script>

Thanks to these people for their contributions:

• Anders Riutta ariutta