Dr. Geo is an interactive geometry program that is distributed as a universal portable application. It allows one to create a geometric sketch and manipulate it according to its constraints. It is usable at home or at school, in primary or secondary education. It is simple and effective with extended features including scripting and programming.
Smarty is a template engine for PHP, facilitating the separation of presentation (HTML/CSS) from application logic. This implies that PHP code is application logic, and is separated from the presentation. The Smarty design was largely driven by these goals: clean separation of presentation from application code; a PHP backend and Smarty template frontend; compliment PHP, not replace it; fast development/deployment for programmers and designers; quick and easy to maintain; a syntax that is easy to understand, with no PHP knowledge required; flexibility for custom development; and security (insulation from PHP).
con:cern is a workflow engine based on an extended case handling approach. A process is described as a set of activities with pre- and postconditions. An activity is executed when its preconditions are met. It manipulates the process item, thereby creating postconditions. The process flow is determined at runtime. This approach is superior to the conventional process flow approach, especially if high flexibility and modularity are required.
TTraq is a time tracking (timesheet) system that helps consultants, employees, freelancers, or service providers of any kind who work in a project oriented environment. It is a sophisticated Web application based upon the Struts framework by the Apache Group. It is easy to set up and very quickly accessible. The data is managed via the Hibernate persistence framework. It should run on any J2EE compliant container. All data can be exported to CSV, HTML, or Excel. A backing store (database) is included in the distribution.