LGTM1
On 2/16/26 12:40 p.m., Anders Hartvoll Ruud wrote:
Contact emails
[email protected]
Explainer
https://github.com/w3c/csswg-drafts/blob/main/css-cascade-5/revert-rule-explainer.md
<https://github.com/w3c/csswg-drafts/blob/main/css-cascade-5/revert-rule-explainer.md>
Specification
https://drafts.csswg.org/css-cascade-5/#revert-rule-keyword
<https://drafts.csswg.org/css-cascade-5/#revert-rule-keyword>
Summary
The revert-rule keyword rolls back the cascade to the previous rule,
similar to how revert-layer rolls back the cascade to the previous
layer. For example:
div { color: green; }
div { color: revert-rule; /* Effectively green */ }
This is especially useful in combination with conditionals, as it
allows eliminating the current rule if some condition is not met:
div {
display: if(style(--layout: fancy): grid; else: revert-rule);
}
Blink component
Blink>CSS
<https://issues.chromium.org/issues?q=customfield1222907:%22Blink%3ECSS%22>
Web Feature ID
No information provided
Motivation
No information provided
Initial public proposal
https://github.com/w3c/csswg-drafts/issues/10443
<https://github.com/w3c/csswg-drafts/issues/10443>
TAG review
https://github.com/w3ctag/design-reviews/issues/1193
<https://github.com/w3ctag/design-reviews/issues/1193>(Recently filed)
TAG review status
Pending
Risks
Interoperability and Compatibility
No information provided
Gecko: No signal
(https://github.com/mozilla/standards-positions/issues/1358
<https://github.com/mozilla/standards-positions/issues/1358>)
(Recently filed)
WebKit: No signal
(https://github.com/WebKit/standards-positions/issues/617
<https://github.com/WebKit/standards-positions/issues/617>) (Recently
filed)
Web developers: No signals
Other signals:
WebView application risks
Does this intent deprecate or change behavior of existing APIs, such
that it has potentially high risk for Android WebView-based applications?
No information provided
Debuggability
The new keyword is clickable, leading to the reverted-to declaration.
Will this feature be supported on all six Blink platforms (Windows,
Mac, Linux, ChromeOS, Android, and Android WebView)?
Yes
Is this feature fully tested by web-platform-tests
<https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>?
Yes
https://wpt.fyi/results/css?label=master&label=experimental&aligned&q=revert-rule
<https://wpt.fyi/results/css?label=master&label=experimental&aligned&q=revert-rule>
Flag name on about://flags
No information provided
Finch feature name
CSSRevertRule
Rollout plan
Will ship enabled for all users
Requires code in //chrome?
False
Tracking bug
https://issues.chromium.org/issues/393582263
<https://issues.chromium.org/issues/393582263>
Estimated milestones
Shipping on desktop
148
Shipping on Android
148
Shipping on WebView
148
Note: This I2S is targeting 148 (next milestone + 1) to give other
vendors and TAG a reasonable time window to raise any concerns.
Anticipated spec changes
Open questions about a feature may be a source of future web compat or
interop issues. Please list open issues (e.g. links to known github
issues in the project for the feature specification) whose resolution
may introduce web compat/interop risk (e.g., changing to naming or
structure of the API in a non-backward-compatible way).
No information provided
Link to entry on the Chrome Platform Status
https://chromestatus.com/feature/5146458504429568?gate=5104230520193024
<https://chromestatus.com/feature/5146458504429568?gate=5104230520193024>
Links to previous Intent discussions
Intent to Prototype:
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAKFBnUrPRGxEbO1Uz3NnLJongnyknP%2BQ3zTRdpP%3DeFEJiza-Zg%40mail.gmail.com
<https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAKFBnUrPRGxEbO1Uz3NnLJongnyknP%2BQ3zTRdpP%3DeFEJiza-Zg%40mail.gmail.com>
This intent message was generated by Chrome Platform Status
<https://chromestatus.com/>.
--
You received this message because you are subscribed to the Google
Groups "blink-dev" group.
To unsubscribe from this group and stop receiving emails from it, send
an email to [email protected].
To view this discussion visit
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAKFBnUpcohOCEHaFeoDUh%2B49qF-UfRzHT-eQopUzBf8Myo%3Dfog%40mail.gmail.com
<https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAKFBnUpcohOCEHaFeoDUh%2B49qF-UfRzHT-eQopUzBf8Myo%3Dfog%40mail.gmail.com?utm_medium=email&utm_source=footer>.
--
You received this message because you are subscribed to the Google Groups
"blink-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion visit
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/59b9ee51-8e43-4276-a832-e9194dfe335d%40chromium.org.
