[wp-trac] [WordPress Trac] #60478: Upgrade to jQuery 4.0

WordPress Trac noreply at wordpress.org
Sun Jan 18 13:30:53 UTC 2026


#60478: Upgrade to jQuery 4.0
-------------------------------------+-------------------------------------
 Reporter:  nickchomey               |       Owner:  (none)
     Type:  task (blessed)           |      Status:  new
 Priority:  normal                   |   Milestone:  7.0
Component:  External Libraries       |     Version:
 Severity:  normal                   |  Resolution:
 Keywords:  needs-patch needs-       |     Focuses:  javascript,
  testing                            |  performance
-------------------------------------+-------------------------------------

Comment (by nickchomey):

 As it turns out, there was considerable discussion on all of these points
 (outreach, compatibility detection, modernizing core to not use jQuery at
 all, etc) in #37110, regarding updating to jQuery 3.x.

 One comment stood out to me in that it seems to have done some sort of
 static analysis across the plugin repo.
 https://core.trac.wordpress.org/ticket/37110#comment:176

 With Plugin Check and more tooling around these days, I figure that even
 more comprehensive scanning could be done now.

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/60478#comment:37>
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