:focus-visible CSS pseudo-class

- UNOFF

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 “focus ring”).

IE

  1. 5.5 - 10
  2. 11

Edge

  1. 12 - 18
  2. 79 - 81
  3. 83

Firefox

  1. 2 - 3.6
  2. 4 - 75
  3. 76
  4. 77 - 78

Chrome

  1. 4 - 66
  2. 67 - 81
  3. 83
  4. 84 - 86

Safari

  1. 3.1 - 13
  2. 13.1
  3. TP

Opera

  1. 9 - 65
  2. 66 - 67
  3. 68

iOS Safari

  1. 3.2 - 13.3
  2. 13.4

Opera Mini

  1. all

Android Browser

  1. 2.1 - 4.4.4
  2. 81

Blackberry Browser

  1. 7
  2. 10

Opera Mobile

  1. 10 - 12.1
  2. 46

Chrome for Android

  1. 81

Firefox for Android

  1. 68

IE Mobile

  1. 10
  2. 11

UC Browser for Android

  1. 12.12

Samsung Internet

  1. 4 - 10.1
  2. 11.1

QQ Browser

  1. 10.4

Baidu Browser

  1. 7.12

KaiOS Browser

  1. 2.5

Previously drafted as :focus-ring

Resources:
Chrome does not support CSS Selectors 4 :focus-visible
WebKit bug #140144: Add support for `-webkit-focusring` CSS pseudo class
Bugzilla: Add :focus-visible (former :focus-ring)
Bugzilla: implement :focus-visible pseudo-class (rename/alias :-moz-focusring)
Mozilla Developer Network (MDN) documentation - :-moz-focusring
Prototype for `:focus-visible`
Blink: Intent to implement :focus-visible pseudo class.
Microsoft Edge implementation suggestion