The Linux-Ecology-HOWTO discusses ways to make computers less harmful to our environment and to solve some ecological issues. It explains how to use Linux to save power and consumables like paper and ink. Since it does not require big hardware, Linux may be used with old computers to make their life cycle longer. Games may be used in environmental education and software is available to simulate ecological processes.
ezContents is a Web site content management system in the form of a Drupal distribution. The default theme is fully responsive. Its features include maintaining menus, adding authors that write contents, permissions, workflow, and layout possibilities for the entire look of the site by simple use of settings. A @font-your-face module with Google Web Fonts is added by default. It offers great flexibility for the Web site developer and a user-friendly interface for the editor. You can extend it yourself using existing Drupal modules or themes.
jHepWork (jWork) is an environment for scientific computation, data analysis, and data visualization for scientists, engineers, and students. The program is fully multi-platform (written in Java). Programs can be written in the Java, Jython/Python, and BeanShell scripting languages. Matlab/Octave is supported for symbolic calculations. The program can be used to display data and functions in D and 3D. It comes with a friendly IDE and a code assist.
Nevitium was developed to put small business owners in control of their customer service and vendor relations. Developed by a person who has been supporting small businesses for twenty years, Nevitium is concise, simple, and powerful. It can create, track, and manage invoices and quotes. Invoice Manager and My Connections assist you with customers' invoices, payments, and purchase histories. It ships with the reports you need to calculate tax liabilities and conduct efficient product ordering. Those are just the basics; there are other tools for printing labels (inventory barcode and address) and printing checks, among others.
StructObject is a PHP class which can be used to create objects from a list of strict type variables. It takes a string with the names of types of variables that the current object should have. It only allows setting such variables to values of the specified types. The variables may not be unset.
A python script printing Icarus' messages as the appeared in Deus Ex.
A garbage collector as a replacement for C malloc or C++ new.