Redmine is a flexible project management and issue tracking Web application. It supports multiple projects, flexible role based access control, Gantt charts and calendars, news, document, and file management, feeds and email notifications, per-project wikis and forums, time tracking, custom fields for issues, time entries, projects, and users, SCM integration (SVN, CVS, Git, Mercurial, Bazaar, and Darcs), issue creation via email, multiple LDAP authentication support, user self-registration support, multi-language support, and multiple database support.
iDem is a Web application that lets groups vote and decide on any proposal. Organized hierarchically, this system was created to help groups vote on any proposal made by anyone. Proposals can also be restricted to only certain users. Every proposal has a defined lifetime, and users are encouraged to vote.
Elefant is a full-featured, but refreshingly simple CMS and PHP Web framework. It features an intuitive, streamlined admin interface, a tightly integrated WYSIWYG editor, dynamically embeddable content objects for building dynamic Web sites without touching code, and an extremely fast, secure, and flexible framework for add-ons and themes. The core CMS includes page editing, a blogging engine, site navigation, file and user management, automatic version control, a tool for translators and multilingual site management, and an in-browser theme/layout editor. It is also extensively documented and has a small but friendly and active developer community.
todoyu is a powerful project and task management system. The core features are project handling, time tracking, time sheets, resource management, calendar, customizable reporting, keeping track of communication and decisions, invoicing directly from tracked time, and address management of customers and employees. It improves billing accuracy and timeliness, and removes risk from the billing process. A todoyu customer's clients get visibility into the project work done on their behalf. The system is extensible with additional modules. The system is completely Web based and translated in 12 languages.
Jease is a Java-based CMS. Jease means "Java with Ease", so Jease promises to keep simple things simple and hard things (j)easy. It is easy to install: all you need is Java, and you are up and running in a minute. It has a user-friendly desktop-like interface with full AJAX support. It is easy to extend: develop your designs or content types with just a few lines of Java and HTML.
OOOGUI is a dynamic CMS that lets you define your data structure (objects, relations between objects, queries on objects), and lets you create public and private HTML pages to view and modify your content. All of this is done through a WYSIWYG interface. OOOGUI is multilingual, manages role based permissions, and generates PHP and Smarty code that you can customize for your needs. Other features include an easy installation wizard, rich HTML and PHP editors, automatic resampling of uploaded images, automatic flv conversion of uploaded videos, automated site replication, caching of all queries, caching of all resized images, multiple sites with one backend, and creation of pages and navigation through drag and drop. The data model can be modified at production time, and all frontend pages can be regenerated with one click. The frontend pages have inline content administration.
Refinery is a Ruby on Rails content management system for small business sites where the client needs to be able to update their Web site themselves without being bombarded with anything too complicated. It is truly aimed at the end user, making it easy for them to pick up and make changes themselves.