customElements.getName

[keithamus]

Request for Mozilla Position on an Emerging Web Specification

• Specification Title: customElements.getName
• Specification or proposal URL (if available): Add customElements.getName(constructor) whatwg/html#9195 (comment)
• Explainer URL (if available): registry: Add an API to retrieve the localName given a custom element constructor WICG/webcomponents#566
• Caniuse.com URL (optional):
• Bugzilla URL (optional): https://bugzilla.mozilla.org/show_bug.cgi?id=1829335
• Mozillians who can provide input (optional): @smaug----, @zcorpan

Other information

This was a proposed addition to the customElements spec by the WCCG, during their spring F2F, @smaug---- & @zcorpan were in attendance. See WICG/webcomponents#566 for more on the problem/solution.

WebKit has landed a patch for this: WebKit/WebKit#13053
Chrome has landed a patch for this: https://chromium-review.googlesource.com/c/chromium/src/+/4466232
I've written a patch for Gecko: https://phabricator.services.mozilla.com/D181646

[zcorpan]

I think this is reasonable, suggest positive. @smaug---- WDYT?

[smaug----]

Oh sorry, I thought I had responded here already. Yes, looks reasonable minor addition.