Google Analytics notifications based on user defined rules.Google Analytics Notifier is a very simple and unofficial Google Chrome extension which helps you receive audio/visual notifications when the count of visitors on your website/blog goes beyond a certain predefined threshold.
Just install and open the realtime view of you analytics.google.com.
This extension is absolutely open source. Feel free to copy download, distribute or whatever.
The source is available here.
https://github.com/jaydeepw/google-analytics-notifier