I was recently project leader on OneGeology Europe for the small danish part of the project; Mainly responsible for some web map services (WMSs) designed for the European OneGeology Portal.
Now, to have some fun with the new WMS I decided to build an application to consume them. I did this and at the same time took my first stabs at the ExtJS javascript framework and the Google App Engine. I really truly enjoyed the ExtJS framework, and has taken it into use in other projects since then.
The result of my efforts you can see here: http://danmarksgeologi.appspot.com/
The result of my efforts you can see here: http://danmarksgeologi.appspot.com/
