XappServer is an application server designed to make it easier for web application development in C++. If you are familiar with Java servlets, glassfish, and/or jboss, the learning curve in developing on XappServer should be shorter.
Igino Corona and Davide Ariu and Giorgio Giacinto, "HMM-Web: a framework for the detection of attacks against Web applications", IEEE ICC 2009. Anomaly detection of server-side web attacks based on Hidden Markov Models (unsupervised learning).
LOGames is a project that aims e-learning game development based on Learning Object Technology. LOGames are built up an existents patterns , like SCORM (Shared Content Object Model) and DCC (Digital Content Component), using InfraBig infrastructure.
Easy to understand, well documented common internet servers in java, targeted for those who may not be ready to comprehend full production-quality concepts and code.