Contact emails [email protected] <mailto:[email protected]>, [email protected] <mailto:[email protected]>
Explainer None Specification https://drafts.csswg.org/mediaqueries-5/#prefers-reduced-transparency Summary Adds the `prefers-reduced-transparency` feature, which lets authors adapt web content to user-selected preference for reduced transparency in the OS, such as the 'Reduce transparency' setting on macOS. Valid options are 'reduce' or 'no-preference'. Blink component Blink>CSS <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3ECSS> Motivation None Initial public proposal None Search tags css <https://chromestatus.com/features#tags:css>, prefers-reduced-transparency <https://chromestatus.com/features#tags:prefers-reduced-transparency> TAG review None TAG review status Not applicable Risks Interoperability and Compatibility Gecko: Under consideration (https://github.com/mozilla/standards-positions/issues/393) This is an umbrella issue for the preference media queries as a whole. They have a stale PR to add an overall positive position for the preference media queries in general. They also have an implementation behind a flag. It's not been enabled yet due to fingerprinting concerns. WebKit: No signal (https://github.com/WebKit/standards-positions/issues/145) I have submitted an implementation of this feature as a PR to WebKit: https://github.com/WebKit/WebKit/pull/11560 Web developers: No signals Other signals: Security This feature can be used for fingerprinting as it exposes a user preference. 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? Debuggability This will need emulation support added to DevTools matching existing preference media queries. Is this feature fully tested by web-platform-tests <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>? Yes Flag name on chrome://flags Finch feature name Non-finch justification None Requires code in //chrome? False Tracking bug https://bugs.chromium.org/p/chromium/issues/detail?id=1424879 Estimated milestones No milestones specified Link to entry on the Chrome Platform Status https://chromestatus.com/feature/5191066147356672 Links to previous Intent discussions 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 on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/6D62B5CD-B44D-4CB1-B85A-F73DFFD6CE85%40gmail.com.
