The Purpose of this extension is to help manage your extensions.
Currently this only manages a list of extension that you wish to install.
Open up VS Code and then hit
F1 and type ext, select install and then type
hit enter and reload the window to enable the extensions.
In your settings file you can include a list of extension that you wish to be installed
"publisher.extension" //replace this with desired extension
Extension Manager: Install Missing Extensions - to install missing extensions from your list defined in settings.json