Add Scoped Custom Element Registries #1341

annevk · 2024-12-17T17:30:55Z

Please do not comment directly on this PR unless asked. It's a big change and we want to keep it manageable. Use #1339 instead.

HTML PR: whatwg/html#10869.

Tests: web-platform-tests/wpt#50790.

At least two implementers are interested (and none opposed):
- WebKit
- …
Tests are written and can be reviewed and commented upon at:
- Export WebKit's tests for revamped scoped custom element registry. web-platform-tests/wpt#50790
- DOM: rename importNode()'s deep to selfOnly (and invert its value) web-platform-tests/wpt#50860
- TODO: PR to make them non-tentative
Implementation bugs are filed:
- Chromium: https://issues.chromium.org/issues/399124619
- Gecko: https://bugzilla.mozilla.org/show_bug.cgi?id=1874414
- WebKit: N/A
MDN issue is filed: Scoped Custom Element Registries mdn/content#38266
The top of this comment includes a clear commit message to use.

(See WHATWG Working Mode: Changes for more details.)

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Do not comment directly on this PR while it is in draft state. Use #10854 instead. DOM PR: whatwg/dom#1341. Tests: ...

DOM PR: whatwg/dom#1341. Tests: ... Closes #10854.

HTML PR: whatwg/html#10869. Tests: ... Closes #1339.

DOM PR: whatwg/dom#1341. Tests: ... Closes #10854.

Part of whatwg/dom#1341.

For whatwg/dom#1341.

…nly (and invert its value), a=testonly Automatic update from web-platform-tests DOM: rename importNode()'s deep to selfOnly (and invert its value) Part of whatwg/dom#1341. -- wpt-commits: 5bcf44cb07a74e284893af96926d932ec09705e7 wpt-pr: 50860

…ith scoped registries, a=testonly Automatic update from web-platform-tests DOM: createElement and createElementNS with scoped registries For whatwg/dom#1341. -- wpt-commits: a52f97983743aae5fdd5172c9938b47743dc7146 wpt-pr: 50925

…nly (and invert its value), a=testonly Automatic update from web-platform-tests DOM: rename importNode()'s deep to selfOnly (and invert its value) Part of whatwg/dom#1341. -- wpt-commits: 5bcf44cb07a74e284893af96926d932ec09705e7 wpt-pr: 50860

…ith scoped registries, a=testonly Automatic update from web-platform-tests DOM: createElement and createElementNS with scoped registries For whatwg/dom#1341. -- wpt-commits: a52f97983743aae5fdd5172c9938b47743dc7146 wpt-pr: 50925

…nly (and invert its value), a=testonly Automatic update from web-platform-tests DOM: rename importNode()'s deep to selfOnly (and invert its value) Part of whatwg/dom#1341. -- wpt-commits: 5bcf44cb07a74e284893af96926d932ec09705e7 wpt-pr: 50860 UltraBlame original commit: 4a4c1689ebd912108057f71fa24393009d4ab18a

…ith scoped registries, a=testonly Automatic update from web-platform-tests DOM: createElement and createElementNS with scoped registries For whatwg/dom#1341. -- wpt-commits: a52f97983743aae5fdd5172c9938b47743dc7146 wpt-pr: 50925 UltraBlame original commit: 78ef3074b0082c9e95d840a8010b34661973a847

…nly (and invert its value), a=testonly Automatic update from web-platform-tests DOM: rename importNode()'s deep to selfOnly (and invert its value) Part of whatwg/dom#1341. -- wpt-commits: 5bcf44cb07a74e284893af96926d932ec09705e7 wpt-pr: 50860 UltraBlame original commit: 4a4c1689ebd912108057f71fa24393009d4ab18a

…ith scoped registries, a=testonly Automatic update from web-platform-tests DOM: createElement and createElementNS with scoped registries For whatwg/dom#1341. -- wpt-commits: a52f97983743aae5fdd5172c9938b47743dc7146 wpt-pr: 50925 UltraBlame original commit: 78ef3074b0082c9e95d840a8010b34661973a847

…nly (and invert its value), a=testonly Automatic update from web-platform-tests DOM: rename importNode()'s deep to selfOnly (and invert its value) Part of whatwg/dom#1341. -- wpt-commits: 5bcf44cb07a74e284893af96926d932ec09705e7 wpt-pr: 50860 UltraBlame original commit: 4a4c1689ebd912108057f71fa24393009d4ab18a

…ith scoped registries, a=testonly Automatic update from web-platform-tests DOM: createElement and createElementNS with scoped registries For whatwg/dom#1341. -- wpt-commits: a52f97983743aae5fdd5172c9938b47743dc7146 wpt-pr: 50925 UltraBlame original commit: 78ef3074b0082c9e95d840a8010b34661973a847

annevk added a commit to whatwg/html that referenced this pull request Dec 17, 2024

Add Scoped Custom Element Registries

9aecb05

Do not comment directly on this PR while it is in draft state. Use #10854 instead. DOM PR: whatwg/dom#1341. Tests: ...

This was referenced Dec 17, 2024

Add Scoped Custom Element Registries whatwg/html#10869

Open

Revamped Scoped Custom Element Registries whatwg/html#10854

Open

annevk marked this pull request as ready for review December 19, 2024 09:51

annevk added topic: custom elements Relates to custom elements (as defined in DOM and HTML) addition/proposal New features or enhancements topic: shadow Relates to shadow trees (as defined in DOM) topic: nodes labels Dec 19, 2024

annevk force-pushed the annevk/scoped-custom-element-registries branch from 66f3a02 to dacf095 Compare December 19, 2024 10:05

annevk added a commit to whatwg/html that referenced this pull request Dec 19, 2024

Add Scoped Custom Element Registries

3ad2431

DOM PR: whatwg/dom#1341. Tests: ... Closes #10854.

annevk added 2 commits February 21, 2025 10:40

Add Scoped Custom Element Registries

9137b50

HTML PR: whatwg/html#10869. Tests: ... Closes #1339.

Fix createElement and importNode

7e04bae

annevk force-pushed the annevk/scoped-custom-element-registries branch from dacf095 to 7e04bae Compare February 21, 2025 09:40

annevk added a commit to whatwg/html that referenced this pull request Feb 21, 2025

Add Scoped Custom Element Registries

2a6fa8f

DOM PR: whatwg/dom#1341. Tests: ... Closes #10854.

annevk added 2 commits February 21, 2025 10:44

CI

f441601

CI again

71537d2

annevk mentioned this pull request Feb 21, 2025

Scoped Custom Element Registries mdn/content#38266

Open

annevk added a commit to web-platform-tests/wpt that referenced this pull request Feb 21, 2025

DOM: rename importNode()'s deep to selfOnly (and invert its value)

666cc13

Part of whatwg/dom#1341.

annevk mentioned this pull request Feb 21, 2025

DOM: rename importNode()'s deep to selfOnly (and invert its value) web-platform-tests/wpt#50860

Merged

annevk added a commit to web-platform-tests/wpt that referenced this pull request Feb 22, 2025

DOM: rename importNode()'s deep to selfOnly (and invert its value)

5bcf44c

Part of whatwg/dom#1341.

rniwa mentioned this pull request Feb 25, 2025

Sessions for March 26th W3C Breakout Day 2025 WICG/webcomponents#1095

Open

annevk added a commit to web-platform-tests/wpt that referenced this pull request Feb 25, 2025

DOM: createElement and createElementNS with scoped registries

197e5ea

For whatwg/dom#1341.

annevk mentioned this pull request Feb 25, 2025

DOM: createElement and createElementNS with scoped registries web-platform-tests/wpt#50925

Merged

annevk added a commit to web-platform-tests/wpt that referenced this pull request Feb 25, 2025

DOM: createElement and createElementNS with scoped registries

a52f979

For whatwg/dom#1341.

Do not make registries cross the shadow boundary

2038a33

annevk linked an issue Feb 26, 2025 that may be closed by this pull request

Revamped Scoped Custom Element Registries (DOM side) #1339

Open

Nice one CI

2b06524

annevk linked an issue Feb 26, 2025 that may be closed by this pull request

Revamped Scoped Custom Element Registries whatwg/html#10854

Open

4 tasks

Account for polyfill nonsense

da94abc

annevk mentioned this pull request Mar 3, 2025

Web Compatibility of Scoped Custom Element Registries whatwg/html#11076

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