#1309: Incubation: extend window.open() to split tabs, and add declarative equivalents for window.open() generally

Visit on Github

Opened Nov 9, 2026

Explainer

https://github.com/mfreed7/split-tabs

The explainer

Where and by whom is the work is being done?

Feedback so far

You should also know that...

No response

<!-- Content below this is maintained by @w3c-tag-bot -->

Track conversations at https://tag-github-bot.w3.org/gh/w3ctag/design-reviews/1309

Discussions