About

dialog ¹⁾ is a overlay window (floating element)

• that requires immediate attention,
• appearing over the page content
• and blocking interactions with the page until it is dismissed through an action.

List

• UI - Alert is a window that comes at the top or bottom of the window
• What is and how to create a web modal in pure HTML, Bootstrap and Jquery? - is a form that comes in the front of the page
• UI - Popover - is a window that comes when you click on it

How to

• jQuery - How to close a jQueryUI dialog box with a click outside the box