The following is an alphabetical list of WAI-ARIA roles to be used by rich internet application authors.
A message with important, and usually time-sensitive, information. See related alertdialog and status.
A type of dialog that contains an alert message, where initial focus goes to an element within the dialog. See related alert and dialog.
A region declared as a web application, as opposed to a web document.
A section of a page that consists of a composition that forms an independent part of a document, ...