darktable is an open source photography workflow application
Javascript Matrix and Vector library for High Performance WebGL apps
Node.js tool for optimizing SVG files
Flexible tool to build planet-scale vector tilesets
Make OpenStreetMap vector tiles without the stack
Model Railway CAD program
Another drawing editor for LaTeX with PSTricks & TikZ
A web interface to create custom vector-based visualizations
The swiss army knife of vector graphics scripting
JavaScript vector library
Experience the Reality !
Inkscape plugin for generating the fibonacci pattern
Font editor
Create vector shapes for gimp easily
Not your usual Architectural Modeler
Inkscape extension to add and edit GNUplot graphs
Open Source CAD