NW.js how to make popup alerts?

Question

Node.js

Hello. I had to create a desktop application on NW.js.
I made a mini application that is connected to the Comet server and can receive messages (notifications). Everything is working.
But how to make an alert in the lower right corner. Type - You have a new message. (the standard solution in such cases) and also the number on the tray icon was added in the course of notifications, as in Skype ...
Any advice will help me! I do not know where to dig.

Answer 1

The number in the tray ... I also came up with such an implementation idea, but I thought it was stupid like that) Isn't this the only way to reflect the number in the tray?
And At the expense of notification... Yes, I also tried it, but I didn't like the design. I thought that there was something else, but it seems that there is not ... And I realized that you can change the design of the notification. Do you happen to know how? After all, Chrome has a different design ...