Hello.

Thomas SteinerによるWeb上の優れたプッシュ通知に関する素晴らしい記事とビデオ、およびサンプルです。 A particularly bad practice is to pop up the permission dialog on page load, without any context at all. Several high traffic sites have been caught doing this. To subscribe people to push notifications, you use the the PushManager interface. Now to be fair, this does not allow the developer to specify the context or the to-be-expected frequency of notifications. So where does this leave us? Read full post 。