Python is used throughout the whole product, both server and client. AFAIK, especially the UI is written mostly in Python. I am not an expert though, but I do

Python is used throughout the whole product, both server and client. AFAIK, especially the UI is written mostly in Python. I am not an expert though, but I do follow their very interesting dev blog. A few references: http://highscalability.com/eve-online-architecture http://highscalability.com/eve-online-architecture http://www.slideshare.net/Arbow/stackless-python-in-eve http://www.slideshare.net/Arbow/stackless-python-in-eve