I intend to turn the preferred aspect ratio, `aspect-ratio` <https://drafts.csswg.org/css-sizing-4/#aspect-ratio> property, on by default on all platforms after the last bug got landed (i.e. bug 1646098 <https://bugzilla.mozilla.org/show_bug.cgi?id=1646098>), so the most possible version should be Firefox 88. It has been developed behind the layout.css.aspect-ratio.enabled preference. The spec should be stable enough and CSSWG agrees to ship this feature (csswg-drafts#5598 <https://github.com/w3c/csswg-drafts/issues/5598>).
Status in other browsers: Google Chrome: Ship already last Oct. (Chromium intent to ship mail <https://groups.google.com/a/chromium.org/g/blink-dev/c/TF41VMfLhMI>) Safari: Implementing this feature, and has supported this in Safari Technology Preview. *Bug to turn on by default*: https://bugzilla.mozilla.org/show_bug.cgi?id=1672073 There are bunch of wpts already in https://github.com/web-platform-tests/wpt/tree/master/css/css-sizing/aspect-ratio This feature was previously discussed in this "Intent to prototype" thread: https://groups.google.com/g/mozilla.dev.platform/c/mWViuwFw8b8/m/HVHJ8yAnAAAJ Please let me know if you have any concerns. Thank you. _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform