gtk4-broadwayd - The Broadway display server

gtk4-broadwayd  is  a display server for the Broadway GDK backend. It allows multiple GTK applications to
       display their windows in the same web browser, by connecting to gtk4-broadwayd.

       When using gtk4-broadwayd, specify the display number to use, prefixed with a colon, similar  to  X.  The
       default display number is 0.

          gtk4-broadwayd :5

       Then point your web browser at http://127.0.0.1:8085.

       Start your applications like this:

          GDK_BACKEND=broadway BROADWAY_DISPLAY=:5 gtk4-demo

       gtk4-broadwayd - The Broadway display server

--portPORT
          Use the given PORT for the HTTP connection, instead of the default 8080+(DISPLAY-1).

       --addressADDRESS
          Use the given address for the HTTP connection, instead of the default http://127.0.0.1.

       --unixsocketADDRESS
          Use  the  given address as the unix domain socket address. This option overrides --address and --port,
          and it is available only on Unix-like systems.

GTK                                                                                            GTK4-BROADWAYD(1)

gtk4-broadwayd [OPTIONS...] <DISPLAY>
       gtk4-broadwayd --port=PORT --address=ADDRESS <DISPLAY>
       gtk4-broadwayd --unixaddress=ADDRESS <DISPLAY>