Sources for other Vaadin versions are in their own branches:
Track your Vaadin application usage using Google Analytics.
Official releases of this add-on are available at Vaadin Directory. For Maven instructions, download and reviews, go to https://vaadin.com/directory/component/googleanalyticstracker
git clone https://github.com/samie/vaadin-ga-tracker.git
cd vaadin-ga-tracker
mvn clean install
cd demo
mvn jetty:run
To see the demo, navigate to http://localhost:8080/