Submit Push Notifications on Mac From WordPress it is possible and also in a simple way. It seems to me an amazing possibility that we have within the reach of anyone.
What does it consist of? In sending a notification at our whim to all those who have accepted the notice asking if they allow receiving notifications on their mac.
At the moment it is only possible in Safari but in future updates of Chrome and Firefox it will also be possible in these browsers.
Here is a video tutorial on how to do it: