Bug 189692
| Summary: | Implement CSS Custom Properties and Values API Level 1 | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Justin Michaud <justin_michaud> |
| Component: | CSS | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | 709922234, argyle, bfulgham, bramus, chi187, cyb.ai.815, dino, emilio, graouts, jonlee, kngan, koivisto, kris, kyle.bavender, legacyazd, nimajneb0905, rniwa, simon.fraser, webkit-bug-importer, zalan |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Bug Depends on: | 189694, 189764, 189819, 189909, 190038, 190039, 190303, 192324, 192325, 210963, 247212, 248871, 249027, 249071, 249088, 249096, 249107, 249127, 249161, 249216, 249293, 249302, 249305, 249465, 249554, 249579, 249763, 249774, 249981, 250446, 250448, 250556, 250567, 250571, 250703, 250898, 251084, 251141, 251517, 251575, 251672 | ||
| Bug Blocks: | 189834 | ||
Justin Michaud
https://drafts.css-houdini.org/css-properties-values-api/
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Justin Michaud
<rdar://30061591>
Simon Fraser (smfr)
You should make a patch for Source/WebCore/features.json to say this is "under development".
legacyazd
This is a useful feature. See the Stack Overflow post: [animating gradients in CSS](https://stackoverflow.com/a/63848864/8583692) for a use case.
Only Firefox (related bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1684605) and Safari has not yet implemented this.
Antti Koivisto
This is enabled by default since <https://commits.webkit.org/258246@main>
Sergey Rubanov
What is the stable version of Safari where this feature was shipped? Was it Safari 16.4? I want to update the https://ishoudinireadyyet.com table.
Sergey Rubanov
Just found it in the 16.4 release notes (https://developer.apple.com/documentation/safari-release-notes/safari-16_4-release-notes)