If you want the Angular Development Server ng to serve at the external IP of your computer to allow external clients to access the app, use following command.
ng serve --host=0.0.0.0 --disable-host-check
If you want the Angular Development Server ng to serve at the external IP of your computer to allow external clients to access the app, use following command.
ng serve --host=0.0.0.0 --disable-host-check