Upcoming WHATNOT meeting on 2025-11-27

[foolip]

What is the issue with the HTML Standard?

There is a WHATNOT scheduled for today at 10:00 CET. We will be tagging issues for the next call again using agenda+ in all WHATWG repositories across issues and pull requests and we would like to invite anyone that can contribute to join us.

[annevk]

Gemini notes with reformatting and adding some links:

Jake Archibald introduced a pull request to add an abort callback mechanism to AbortSignal for better memory management, prompting discussion with Anne van Kesteren and Nicolò Ribaudo about implementation and TC39's role, with Keith Cirkel and Olli Pettay raising caution about potential open protocols.
http://github.com/whatwg/dom/pull/1425

Philip Jägenstedt presented the "stream HTML unsafe" proposal, which is ready for Stage 2, leading to a detailed discussion with Simon Pieters, Jake Archibald, Noam Rosenthal, and Anne van Kesteren about script execution, deferred scripts, microtask handling, and the need to separate parser settings from document concepts.
#2142

The group also discussed the complexity of handling errors and node insertion, particularly the prepend operation for Declarative Shadow DOM, with Noam Rosenthal suggesting to defer prepend and Anne van Kesteren requesting a detailed write-up on the various streaming operations.
#11542