Modern JavaScript / ES6+

Modern "Once" Usage in Custom Drupal Module or Theme JavaScripts (Behaviors)

Posted by admin
Thursday April 2nd , 2026 3:19 p.m.



Using once in Drupal 11 Behaviors

In Drupal 9+, the standalone once library replaced jQuery.once. In Drupal 11 it's the standard approach.

Subscribe to Modern JavaScript / ES6+
Recent Content
Drupal Topics
Drupal Core APIs(38) Projects(14) Cache API(4) Field API(1) Drupal Security(1) Layout API(1) Form API(1) Entity API(1) Access Policy API(1)
Drupal Topics
Drupal Core APIs(38) Projects(14) Cache API(4) Field API(1) Drupal Security(1) Layout API(1) Form API(1) Entity API(1) Access Policy API(1)