The Tool Command Language implementation
A universal instant messaging (IM) program
Computer Algebra System written in Common Lisp
Swiss army knife of image processing
Chess Database and Toolkit program
The Open On-Chip Debugger
A barcode encoding library supporting over 50 symbologies.
Manage your shell environment variables and aliases
Easily install, upgrade and uninstall open source software on your Mac
Library to control radio transceivers and receivers
Cross-platform, scientific graphics plotting library
Img is a collection of format handlers for the Tk photo image type.
Linux GPIB Driver package (source)
Translates state machine into a target programming language.
Schematic circuit editor for VLSI and Mixed mode circuit simulation.
NaviServer, a high performance web server written in C and Tcl
Earth orbits and satellite coverage display in 3D on your laptop.