The Tcl/Tk programming language Overview Tcl Tcl (Tool Command Language) is a very powerful but easy-to-learn dynamic programming language, suitable for a very wide range of use cases: including web and desktop applications, networking, administration, testing and many more.. Open source and business-friendly, Tcl is a mature yet evolving language that is truly cross-platform, easily deployed and highly extensible. Continue reading...

Tcl Scripting Tcl Scripting - News and articles on software development with Tcl/Tk. Written by Brian Oakley and carried over from the way-back machine. Expand All You only need curly braces… You only need curly braces... Unlike some languages which require curly braces to delimit blocks of code, in Tcl curly braces are always optional. Continue reading...