GraphScript project is a network theory simulator based purely on Java and Java scripting engines.
It is intended to allow fast development, testing and visualization of network theory (graph) algorithms.
An web system for small university courses, typically postgrad. Simple to install/maintain, easy for "teachers" with any scripting skills to extend. Alternative to big-iron VLEs/LMSs. Forums, quizzes, timetables, cms, year and user management, etc.