- Presentation of the Django framework: Django is a web framework, written in Python, and dedicated to web publishing. (page only available in french).
- Presentation of the PyQT library: PyQT gives the opportunity to Python users to use the QT library, a GUI software toolkit that simplifies the task of writing and maintaining GUI (graphical user interface) applications. (page only available in french).
- GtkSpider: is a graphical library allowing you to easily draw forms from the Ada language. (page only available in french).
- Web Services presentation: general presentation of the Web Services, the SOAP protocol, WSDL, ... (page only available in french).
- Free software presentation: Free software is software that can be used, studied, and modified without restriction, and which can be copied and redistributed in modified or unmodified form either without restriction, or with restrictions only to ensure that further recipients can also do these things. (page only available in french).