qtdomterm [options] [command arguments …]
qtdomterm --connect <url>
Normally (if --connect is not specified) this command is the same as
the domterm command, except for using the QtWebEngine browser engine
as the default user interface.
The --connect option is used when qtdomterm is invoked
by the backend to display a session in a QtWebEngine browser engine.
This option is not meant to be typed directly by a user.
In this case qtdomterm is only used for the user interface.
domterm(1)
https://domterm.org/ - the DomTerm home page