Web clip widget in Notification Center

With the old Dashboard it's possible to create a web clip widget from Safari. As it seems like the Dashboard is getting phased out and the Notification Center is definitely a handy place to have widgets, is there any way to get this on macOS Sierra? I can't seem to find an option for this in Safari and also cannot seem to find anything in the app store. Does anyone know if there is a way to get web clip widgets in the Notification panel?