Geostatistics and geosciences modeling software
An accessibility (a11y) visualization toolkit
A declarative 3D globe data visualization library built with Three.js
PyMOL is an OpenGL based molecular visualization system
CueMol - Molecular Visualization Framework
PCAP from another point of view
STM data analysis
Simple interactive menus for the terminal (Now ships with Julia!)
http://www.sciencedirect.com/science/article/pii/S1047847711003492
Connector for Excel and the programming languages R and Julia
a browser based ballistics calculator for arrows and bullets
Objective-C and Swift dependency visualizer
Program for drawing 3D surfaces from parametric equations
Realtime process data exchange library