Re: Intent to prototype and ship: CSS :is() and :where() pseudo-classes.

> Clarification: It seems WebKit only supports :is(), not :where(). Safari Technology Preview 107 supports both :is() and :where(). Test page: https://jsbin.com/kuxoxix/edit?html,css,output ___ dev-platform mailing list dev-platform@lists.mozilla.org

Re: Intent to Ship: Require user interaction for notification permission prompts

Let‘s assume that I want to show the notification prompt on my website as soon as possible. If I register event handlers for all click, tap, and key press events on the page, I should be able to trigger the notification prompt on the first such event from within the event handler, correct? In o

Re: Intent to ship: |clip-path: path()|

Is this a non-standard feature? I don’t see it in the spec: https://drafts.fxtf.org/css-masking-1/#the-clip-path. ___ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform

Re: Intent to implement and ship: add `preventScroll` option to HTMLElement's, SVGElement's and XULElement's `focus` method

The multiplage version of the spec (for folks with slower machines): https://html.spec.whatwg.org/multipage/interaction.html#dom-focusoptions-preventscroll ___ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/d

Re: Can we focus more on color management support?

For what it’s worth, here’s a summary of the issue: Apple’s iMac (since September 2015) and MacBook Pro (since October 2016) computers have wide-gamut displays that support the P3 color space (larger than the sRGB color space). Unlike Safari and Chrome, Firefox still doesn’t convert sRGB data t

Re: Retaining Nightly users after disabling of legacy extensions

Fwiw, after Adblock Plus stopped working, I switched to Ghostery. I also have Firefox’s Tracking Protection on at all times. I am confident that these two tools in combination keep me safe while browsing. ___ dev-platform mailing list dev-platform@lists

Re: Intent to ship: the 'box-decoration-break' CSS property

On Friday, July 11, 2014 7:38:39 PM UTC+2, Mats Palmgren wrote: > IE10 has -ms-box-decoration-break I've tested[1] this property in IE11 with the values "slice" and "clone". IE does not seem to support it. (I've also checked in older versions via Document Mode in F12 tools.) [1]: http://jsb

Re: Intent to ship: CSSOM-View Scroll-Behavior CSS Property and CSSOM-View DOM Extensions for Smooth Scrolling

Does scroll-behavior:smooth apply on scrolling that happens due to navigation (as per spec)? I've tested a "Back to top" link (href="#top") and got an instant scroll. ___ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org