Dear Sirs and Madam of TAG!

I'm requesting a TAG review of:

• Name: Transform Streams
• Specification URL: https://streams.spec.whatwg.org/#ts
• Explainer, Requirements Doc, or Example code:
  • The specification section linked contains simple examples of using transform streams
  • This section contains a high-level overview: https://streams.spec.whatwg.org/#ts-model
  • This section and the following contain examples of creating transform streams: https://streams.spec.whatwg.org/#example-ts-lipfuzz
• Tests: Currently in https://github.com/whatwg/streams/tree/master/reference-implementation/to-upstream-wpts/transform-streams in wpt style. Will be upstreamed to streams/transform-streams in web-platform-tests very soon. 100% coverage of reference implementation.
• Primary contacts: @ricea, @domenic, @tyoshino

Further details (optional):

• Relevant time constraints or deadlines: I hope to launch in Blink M64, subject to signals from other browser vendors. The branch date is November 30th.
• I have read and filled out the Self-Review Questionnare on Security and Privacy: not applicable to this specification, as it specifies base primitives. Future specifications which build on transform streams may need this.
• I have reviewed the TAG's API Design Principles

You should also know that...

As this specification is for a base primitive applicable across all platforms, it does not use Web IDL, but instead is written in the style of the JavaScript specification.

We'd prefer the TAG provide feedback as (please select one):

• open issues in our Github repo for each point of feedback
• open a single issue in our Github repo for the entire review
• leave review feedback as a comment in this issue and @-notify [github usernames]