Drupal is a Web content management (WCM) system. It provides a simple, intuitive interface that allows an individual or a community of users to easily publish, manage, and organize a wide variety of content on a Web site without programming skills. Drupal is an extremely powerful system that rewards the users who climb the fairly steep learning curve. The JumpBox for Drupal lowers the learning curve a little by giving you a Drupal installation that’s ready to run in just minutes, allowing you to focus on using Drupal rather than getting it installed. This JumpBox is for the Drupal 6.x series of releases. A separate JumpBox is also available for Drupal 5.x.
The Envers project makes it simple to version (JPA) entities. The only thing required is annotating them with @Versioned. Storing historical data (versions) is completely transparent to the developer, and the entities may be handled as always. Not only basic properties of an entity can be versioned, but also relations, making it possible to view parts of the database as they were at a given revision. Moreover, Envers provides a straightforward interface for retrieving historical data, a criteria-like query interface, and the possibility to store additional information alongside each revision.
NTX is a groupware solution based on Open-Xchange and CentOS5, and is distributated as an ISO image. Open-Xchange can be a challange to install for most people, but this ISO image makes it very easy. In less than 45 minutes, it installs the OS (CentOS5), Open-Xchange, and all its requirements and third party software like avaadm, linbox, Amavis, ClamAV, websieve Spamassassin, munin, and monit.
Werc is a minimalistic RESTful Web application framework and content management system. It follows the Unix "tool philosophy" and it is designed to be fast, simple, convenient, and easily extensible. It handles both small and big sites and has a flexible system for user and group permissions. All data is stored in plain text files that can be easily manipulated with standard tools, without using any databases or other external dependencies. Existing applications include a blogging engine with RSS/Atom feeds, a wiki system that can easily integrate pre-existing documents (can be enabled for any directory tree), and others.
Nyagua is a little piece of software that may help you to manage your home aquarium. It can store data about measurements in aquariums and produce graphs from these. It can store data about expenses and produce a report with yearly, monthly, and daily costs. It reports the compatibility between fishes and plants in its database. It can import fishbase.org XML data, and your own pictures can be added.
JPEd is an XPDL 1 process editor based on the source code of JaWE community edition with additional features and changes that could be of great interest to both users and developers. It presents users with swinlanes-based activity placement, and supports multiple process (workflows) per package, imports, subflows, a full range of XPDL capabilities, and a customizable user interface. It can be used as a stand-alone product, features a pluggable interface (with plugins provided for various common operations), and can be cutomized to fit your company's name (including logo), as long as you respect GPL licencing terms.