The Tool Command Language implementation
awdark and awlight themes for Tk, scalable themes.
SHA utilities for Tcl
COM Automation With Tcl
The Open On-Chip Debugger
Img is a collection of format handlers for the Tk photo image type.
Doing 3D with Tcl
ATcl is "battery included" Tcl/Tk and MT-5 integration library
Next Scripting Framework (NSF)
Retrieve file icons on Windows
Platform-agnostic GUI supporting CVS, Subversion, Git, and RCS
Side-by-side diff viewer, editor and merge preparer
TclTk-IDE for development and testing tcltk-apps
Tk window tracking
Convenience sockets library for FreeBSD & GNU/Linux
Proximus is an Electronic System Level (ESL) design environment.
PTP Management library to communicate with linuxptp using IEEE 1558.
Cross-platform C++ library for use as a default application framework.
Implementation of Tcl for the CLR.