Safari Push Notifications on OS X Mavericks |
And so it is. As it turns out, when you visit websites (on Safari) which have enabled push notification, they automatically ask you if you'd like to receive push notifications from them. You simply have to choose to and they'll send them on their own even when Safari is not open. It's that simple.
I don't know of many websites apart from nytimes.com and nba.com that have enabled these yet but most websites seem to be quite eager to hop aboard and enable these soon.
To change your notification preference (for example, if a website sends annoying updates very often, you can always choose to disable it later by going into Safari Preferences > Notifications.