Javascript Matrix and Vector library for High Performance WebGL apps
Bar Code (1D or 2D) generator in pure Ada
Another drawing editor for LaTeX with PSTricks & TikZ
Cross Platform GUI Toolkit
Vector drawing program for LaTeX using PSTricks
JavaScript vector library
A graphical Finite State Machine (FSM) designer.
Pattern making software for the fashion industry.
Advanced script editor IDE for squirrel/pawn/lua and more
Business graphics diagramming application + customizable shape lib.