Hi,   I've just tested using Scala for developing a plugin, and wrote a few lines as well on the new oXygen add-ons repository, and thought it might be interesting to some of you:     http://fgeorges.blogspot.com/2013/02/oxygen-scala-and-plugin-repository.html   Hope you enjoy.  Regards, -- Florent Georges http://fgeorges.org/ http://h2oconsulting.be/