LinkAce
Your self-hosted, open source bookmarks manager
InvoicePlane.com
A free and open source invoicing application
HRI-Berlin
Security and process training for flight and cargo personnel
Game-Quotes.com
A multi-language archive for videogame quotes
Tschernobyl-Info.de
Information website about Chernobyl
Titaroq.com
One-Page info website about the Titaroq Gaming Clan
Blog.Kovah.de
My personal blog about tech, web and gaming