I updated the design of vogella to make the navigation simpler. I basically simplified the top menu and added a few more sub-categories, e.g.
This is the old homepage:
This is the new homepage:
And here is my new tutorial category selector.
I’m planning to do more work for example the individual categories pages needs an update, e.g. Android Tutorials.
A big thanks goes to the great designer Günther Beyer from http://www.opoloo.de/ who gave me valuable feedback to my webpage design. Unfortunately Günther is currently busy therefore I did this re-design myself. Obviously Günther would have done it much nicer.
I hope you like the new design. Let me know your thoughts.