DevExtreme React - Overview
The Popover is a widget that shows notifications within a box with an arrow pointing to a specified UI element.
The following code creates a simple Popover on your page and attaches it to another element (in this example, to an image).
There are several ways to specify the content of the Popover. Learn more in the Customize the Content article. The Popover can also be displayed with a title and toolbars. For detailed information, see the Customize the Title and Specify Toolbar Items topics.
See Also
If you have technical questions, please create a support ticket in the DevExpress Support Center.