Jmol is a Free, Open Source molecule viewer and editor. It is a collaboratively developed visualization and measurement tool for chemical scientists. Jmol is an active project, and there are new features being added to it on a daily basis. Users are encouraged to modify it to fit their needs and to contribute their changes to the project.
JBlooming is a framework for building views of Java Web applications. It empowers JSP-based views with tools to easily integrate o-o modeling, and provides a large set of ready components. Its primary aim is increasing productivity and maintainability, not architectural elegance or beauty, which come as a side effect. It is integrated with Hibernate.
FileTrack is a Web-enabled communication log, keeping track of all your inbound and outbound documents. It supports multiple logs, auto-archiving of older entries, and generates simple reports based on multiple criteria. One or more log entries, contacts, or documents can be grouped together into an issue for easier monitoring.
php Free Chat is a simple, fast, and customizable chat server that uses the filesystem for message and nickname storage. It uses AJAX to smoothly refresh and display the chat zone and the nickname zone. It supports customized CSS stylesheets and a plugin system that allows you to write your own storage routines.
openWYSIWYG is a cross-browser WYSIWYG editor packed with every rich-text editing feature you need to make your content management system or custom Web application that much better. It easy easy to set up, and you can quickly turn any text area into a powerful WYSIWYG editor with just a few simple lines of code.