The Tool Command Language implementation
Side-by-side diff viewer, editor and merge preparer
Platform-agnostic GUI supporting CVS, Subversion, Git, and RCS
Implementation of Tcl for the CLR.
A powerful editor and graphical debugger for code written in Scilab
Regex Windows GUI app to help learn, create,& test Regular Expressions
Dynamic Extension for TCL/TK
Virtual Scrolling without a frame or canvas wrapper
Yet Another Diff Tool
Open Design and Integration Environment
Additional Graphical Classes and Widgets for Tkinter/Ttk