- twitter.com Hagenburger/status/974691921409998849hagenburger.net.
- twitter.com Hagenburger/status/278154681497296896How to document your #CSS/#Sass code with variables and improve readability: http://hagenburger.net/BLOG/Document-Your-CSS-Sass-With-Variables.html?t2…
- twitter.com rubykrautDeutschsprachiger Interview-Podcast (nicht nur) über Ruby, Webentwicklung und Programmiersprachen.
- twitter.com nicohagenburgerhagenburger.net. Joined June 2009.