ADMIN:WELCOME

What is Tcl?

Tcl is a simple-to-learn yet very powerful programming language. Its syntax is described in just a dozen rules, but it has all the features needed to rapidly create useful programs in almost any field of application - on a wide variety of international platforms. See more about Tcl at What is Tcl

What is Tk?

Tk is a graphical toolkit for Tcl. It allows you to develop graphical applications that run on Windows, Linux, MacOS X and many other platforms. And not just from Tcl - Tk can be used from many languages including C, Ruby, Perl, Python and Lua. See more about Tk at What is Tk

Tcl Community News

  • The SQLite & Tcl Conference was held online on Wednesday, November 17, 2021. Please visit conf.tcl-lang.org for details.
  • Tcl/Tk 8.6.13 Released! The Tcl Core Team is pleased to announce the 8.6.13 release of the Tcl dynamic language and the Tk toolkit. We would like to express our gratitude to all those who submit bug reports and patches. This information is invaluable in enabling us to identify and eliminate problems in the core. Tcl/Tk 8.6.13 sources are freely available as open source from the Tcl Developer Xchange . See also Changes in Tcl/Tk 8.6.13
  • Subscribe to the @TclLang Twitter feed for news about happenings in the Tcl world!

Recent changes

December 04, 2023
Monthly Virtual Meetup
Porting extensions to Tcl 9
December 03, 2023
CloudTk
Window manager for CloudTk
November 29, 2023
TDBC
Cyan Ogilvie
ggml-tcl
November 25, 2023
Steve Redler IV
November 24, 2023
thtml
twebserver