HTML bb Tag

  • HTML <bb> tag define browser command, that command invoke as per client action.

  • HTML <bb> tag define the web application attach on HTML web document. also use for download a website as a standalone web application.

  • HTML <bb> tag introduce in HTML5. But now this tag has been removed from the HTML5 specification.


<!DOCTYPE html>
  <title>HTML bb tag</title>
  <bb type="makeapp">Yahoo Messanger Chat Box</bb>
Yahoo Messanger Chat Box

<bb> Tag Attributes

HTML <bb> tag support following specific attributes.

Attributes Value Description
bb appname Define the application.

Global Attributes

HTML <bb> tag also support global attributes.

Attributes Value Description
id unique_name Declared unique id for an element.
class class_name Declared one or more classnames for an element.
style styles CSS inline styles specify an element.
title title Specify extra details of element contain, this will display as a "tooltip" for an elements.

Browser Compatibility

HTML <bb> tag does not support any web browser.

  • Google Chrome
    Not supported
  • Mozilla Firefox
    Not supported
  • Microsoft Edge
    Not supported
  • Opera
    Not supported
  • Safari
    Not supported