RapidInformer is a notification system that empowers people to stay connected and take control of the information flow. It enables users to control all notifications they will receive from a single Web application in a consistent manner rather than dealing with different capabilities of each enterprise application, and work with enterprise systems by executing commands directly from instant messaging clients (or the Web application).
JTelIRC is an advanced IRC framework for Java. It is mainly intended for writing automated clients ("bots"), but may be used for normal clients as well. It provides an intuitive and well documented Java interface to IRC and makes it extremely easy to write advanced clients quickly.