AMR/node_modules/caniuse-db/features-json/css-focus-visible.json

{
  "title":":focus-visible CSS pseudo-class",
  "description":"The `:focus-visible` pseudo-class applies while an element matches the `:focus` pseudo-class, and the UA determines via heuristics that the focus should be specially indicated on the element (typically via a \u201cfocus ring\u201d).",
  "spec":"https://drafts.csswg.org/selectors-4/#the-focus-visible-pseudo",
  "status":"unoff",
  "links":[
    {
      "url":"https://github.com/WICG/focus-visible",
      "title":"Prototype for `:focus-visible`"
    },
    {
      "url":"https://bugs.chromium.org/p/chromium/issues/detail?id=817199",
      "title":"Chrome does not support CSS Selectors 4 :focus-visible"
    },
    {
      "url":"https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/-wN72ESFsyo",
      "title":"Blink: Intent to implement :focus-visible pseudo class."
    },
    {
      "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-focusring",
      "title":"Mozilla Developer Network (MDN) documentation - :-moz-focusring"
    },
    {
      "url":"https://wpdev.uservoice.com/forums/257854-microsoft-edge-developer/suggestions/19594159--focus-visible",
      "title":"Microsoft Edge implementation suggestion"
    },
    {
      "url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1437901",
      "title":"Bugzilla: Add :focus-visible (former :focus-ring)"
    },
    {
      "url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1445482",
      "title":"Bugzilla: implement :focus-visible pseudo-class (rename/alias :-moz-focusring)"
    },
    {
      "url":"https://bugs.webkit.org/show_bug.cgi?id=185859",
      "title":"WebKit bug #185859: [selectors] Support for Focus-Indicated Pseudo-class: `:focus-visible`"
    }
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  ],
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  "notes":"Previously drafted as `:focus-ring`",
  "notes_by_num":{
    "1":"As `:-moz-focusring`",
    "2":"Enabled through the \"Experimental Web Platform features\" flag in chrome://flags",
    "3":"Can be enabled via \":focus-visible pseudo-class\" in the Experimental Features menu"
  },
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  "parent":"",
  "keywords":"focus,ring,focusring,focus-ring,visible,focus-visible,pseudo",
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}