Composable transformations of Python+NumPy programs
2D & 3D TeX-Aware Vector Graphics Language
JaxoDraw: Feynman Diagrams made easy!
Draw vector graphics to scale using a descriptive language
A bunch of unofficial icons based on Google's Material Design Icons.
A web interface to create custom vector-based visualizations
Inkscape plugin for generating the fibonacci pattern
A graphical Finite State Machine (FSM) designer.
Free drawing software for Windows, Mac OS X, and Linux
Not your usual Architectural Modeler
Inkscape extension to add and edit GNUplot graphs
A tool written in Python to draw Splines in MAXONs Cinema 4D