TextUML Toolkit is an IDE for UML that lets you create models at the same speed you write code by using a textual notation instead of the conventional graphical one.
This project is now hosted on github. https://abstratt.github.io/textuml
Quantum Mechanical Toolkit And 3D Viewer for C++. Allows Data Visualisation via Images, Surfaces and Volume plots using OpenGL, as well as rapid development Quantum Mechanical Simulations. Uses the Blitz++, VTK Visualisation and Qt Libraries.
Clothes - sewing CAD for creation of models of clothes.
Based on the new concept of the automated designing of clothes with use of parametrical model. Creates a base design of model of clothes and allows to change it depending on necessity of updating.