jQuery widgets
The Adobe Commerce and Magento Open Source applications use a jQuery JavaScript library to implement client functionality. This includes a wide usage of standard, customized, and custom jQuery widgets.
The application supports jQuery UI 1.13.2, widget options added in later versions might be unavailable.
The application does not contain jQuery UI styles out-of-the-box. Also, it is not recommended to download them as is, because it can break the default application design. To use certain jQuery UI styles, you need to add them manually in your custom stylesheets in the {your_theme_dir}/web/css
or {your_module_dir}/view/{area}/web/css
directory.