Drupal 8 includes jQuery UI in core, however it is no longer actively maintained and has been marked deprecated.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

Caution: jQuery UI was deprecated from core because it is no longer actively maintained, and has been marked “End of Life” by the OpenJS Foundation.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.button to jquery_ui_button/button

Requirements

jQuery UI

Related modules

jQuery UI Accordion
jQuery UI Autocomplete
jQuery UI Checkboxradio
jQuery UI Controlgroup
jQuery UI Datepicker
jQuery UI Dialog
jQuery UI Draggable
jQuery UI Droppable
jQuery UI Effects
jQuery UI Menu
jQuery UI Progressbar
jQuery UI Resizable
jQuery UI Selectable
jQuery UI Selectmenu
jQuery UI Slider
jQuery UI Spinner
jQuery UI Tooltip

RTBC issues for jQuery UI Button

Filters