On Thu, May 16, 2024 at 10:02 AM ChangSeok Oh <changs...@chromium.org> wrote:
> Contact emails > changseok...@bytedance.com, changs...@chromium.org > > Explainer > None > > Specification > https://www.w3.org/TR/css-fonts-5/#font-size-adjust-prop > > Summary > > The font-size-adjust CSS property enhances readability consistency by > adjusting font size based on lowercase letter height rather than uppercase. > Additionally, the newly introduced two-value syntax for font-size-adjust in > the font module level 5 enables web designers to specify a font metric for > size adjustment. This feature is one of focus areas for Interop 2024. > > Blink component > Blink>CSS, Blink>Fonts > > TAG review > None > > TAG review status > Not applicable > > Risks > Interoperability and Compatibility > > Gecko and WebKit have shipped this feature, and there is no major > interoperability risk. However, certain aspects are still being discussed > regarding interoperability concerns. [1, 2]. > > [1] https://github.com/w3c/csswg-drafts/issues/6384 [2] > https://github.com/w3c/csswg-drafts/issues/10292 > > *Gecko*: Shipped/Shipping ( > https://bugzilla.mozilla.org/show_bug.cgi?id=1711479) > > *WebKit*: Shipped/Shipping (https://bugs.webkit.org/show_bug.cgi?id=254191 > ) > > *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? > > None > > Debuggability > > N/A > > Will this feature be supported on all six Blink platforms (Windows, Mac, > Linux, ChromeOS, Android, and Android WebView)? > Yes. Windows experiences a minor sub-pixel mismatching issue in one wpt > test, but it doesn't affect usability. > > 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/css-fonts?label=master&label=experimental&aligned&view=interop&q=label%3Ainterop-2024-font-size-adjust > > Flag name on chrome://flags > enable-experimental-web-platform-features > > Finch feature name > CSSFontSizeAdjust > > Requires code in //chrome? > False > > Tracking bug > - https://issues.chromium.org/issues/40081245 > - https://issues.chromium.org/issues/40186237 > > Measurement > - https://chromestatus.com/metrics/css/timeline/popularity/465 > - https://caniuse.com/font-size-adjust > > Availability expectation > Both the Gecko and WebKit communities have implemented this feature, and > corresponding tests are already included in the Web Platform Tests (WPT). > > Adoption expectation > Firefox and WebKit variant browsers have embraced this feature. > > Adoption plan > Blink is shipping this feature. > > Non-OSS dependencies > > Does the feature depend on any code or APIs outside the Chromium open > source repository and its open-source dependencies to function? > > None > > Sample links > https://developer.mozilla.org/en-US/docs/Web/CSS/font-size-adjust > > Estimated milestones > Shipping on desktop > 127 > Shipping on Android > 127 > Shipping on WebView > 127 > > 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). > > > Some concerns related to interoperability are still under discussion. > - https://github.com/w3c/csswg-drafts/issues/6384 > - https://github.com/w3c/csswg-drafts/issues/10292 > > Link to entry on the Chrome Platform Status > - https://chromestatus.com/feature/5720910061371392 > - https://chromestatus.com/feature/5170570175447040 > Do you mind starting the various reviews (including API Owners) in the chromestatus entry?: [image: chips.png] Thanks! > > Links to previous Intent discussions > - Intent to prototype font-size-adjust: > https://groups.google.com/a/chromium.org/g/blink-dev/c/lqd_g6Z6fH4/m/qZyljJmg6oQJ > - Intent to prototype the two value syntax: > https://groups.google.com/a/chromium.org/g/blink-dev/c/2FufB-ckycw/m/mj1I3iUECAAJ > > Best, > > -- > 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 blink-dev+unsubscr...@chromium.org. > To view this discussion on the web visit > https://groups.google.com/a/chromium.org/d/msgid/blink-dev/b34b218a-28c4-44e0-9451-3a2fc0949ab3n%40chromium.org > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/b34b218a-28c4-44e0-9451-3a2fc0949ab3n%40chromium.org?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "blink-dev" group. 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