Cobras is a programming environment for Qt, and is written in Qt itself. It has an integrated debugger (as a front-end for GDB), and is very functional and helpful. It is fast and easy to use. It consists of one binary file (plus an icon for the desktop). It does not create its own files when working with a project, but uses only the original '.pro' file.
Coefficient is a project-based collaboration platform that can be deployed as either a J2EE application or a Web application. It provides basic collaboration tools such as issue tracking, discussion forums, file uploads, news, tasks, and voting as hot deployable modules in a themeable presentation layer. In addition, it provides a workflow engine to help guide projects through their development cycles. All of this functionality is provided through a themeable Web interface.
Component Templates for Assets and Artifacts is an Eclipse-based toolkit that allows developers to focus on business aspects of the development process instead of the technological. This Java-implemented toolkit automatically enforces all template-defined constraints, which makes it easier to create ready-to-use and reusable assets or artifacts.
Cons is a Perl-based software construction tool (i.e., substitute for make). It offers a number of features not found in make or other build tools, including integrated dependency analysis (no more "make depend" to generate static lists of .h files), complete dependency analysis across multiple directories, multiple side-by-side variant builds, compilation from code repositories, MD5 signatures instead of time stamps for determining whether a file is up-to-date, and extensibility via Perl.