Drupal 8 includes jQuery UI in core, however it is no longer actively maintained and has been marked deprecated. This module provides the jQuery UI Tabs library for any themes and modules that require it.

jQuery UI Tabs documentation
jQuery UI Tabs API documentation

Caution: jQuery UI was deprecated from core because it is no longer actively maintained, and has been marked “End of Life” by the OpenJS Foundation. It is not recommended to depend on jQuery UI in your own code, and instead to select a replacement solution as soon as possible.

Instructions

Install this module and the jQuery UI module.
Change any references in your theme or module from core/jquery.ui.tabs to jquery_ui_tabs/tabs

Requirements

a href="https://www.drupal.org/project/jquery_ui">jQuery UI

Related modules

RTBC issues for jQuery UI Tabs

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