[wp-trac] [WordPress Trac] #63251: Twenty Fourteen: implement slider feature with CSS carousesl

WordPress Trac noreply at wordpress.org
Tue Apr 8 11:17:50 UTC 2025


#63251: Twenty Fourteen: implement slider feature with CSS carousesl
---------------------------+----------------------------
 Reporter:  swissspidy     |      Owner:  (none)
     Type:  enhancement    |     Status:  new
 Priority:  normal         |  Milestone:  Future Release
Component:  Bundled Theme  |    Version:
 Severity:  normal         |   Keywords:  has-patch
  Focuses:  performance    |
---------------------------+----------------------------
 New features in the [https://drafts.csswg.org/css-overflow-5/ CSS Overflow
 5 specification] have been designed to create scroll and carousel
 experiences with built-in accessibility and better performance.

 While [https://developer.chrome.com/blog/carousels-with-css learning more]
 about these new capabilities, I figured that the Twenty Fourteen could
 benefit from this.

 The theme could use the new CSS carousel feature in supporting browsers,
 falling back to the existing JavaScript/jQuery slider. In a supporting
 browser, this would avoid loading over 18 KB of JavaScript!

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Ticket URL: <https://core.trac.wordpress.org/ticket/63251>
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