These websites are dedicated to dealing with Tcl information.
| Web site | Description |
|---|---|
| http://www.tcl.tk/ | The central website for Tcl, in English |
| http://wiki.tcl.tk/ | This Wiki (English) |
| http://wfr.tcl.tk/ | The French-language Tcler's Wiki |
| http://core.tcl.tk/ | Source repositories of Tcl, Tk, and some extensions |
| http://jim.tcl.tk/ | Web Site of Jim Tcl, a small Tcl derived from Picol |
| http://jtcl.kenai.com/ | Web Site of JTcl, Tcl implemented in Java |
| https://eagle.to/ | Web Site of Eagle, Tcl implemented in C#/.NET |
| http://tcltk.co.kr/ | Korean Tcl/Tk Community (in Korean) |
| http://www.self-tcl.de/forum/ | German-language Tcl web forum |
| http://tcltk.free.fr | English language Tcl web site in France |
| http://www.tkdocs.com/ | Helpful information you need to build high-quality Tk user interfaces from a variety of languages |
| http://www.equi4.com/ | The home for TclKit/Starkit/Critcl/Metakit and more |
| http://www.activestate.com/ | Home of ActiveTcl development and support |
| http://www.evolane.com/ | Home of eTcl/Pixane/Scene/Odyce |
| http://en.wikibooks.org/wiki/Programming:Tcl | Home of a Wiki-based book on Tcl programming |
| http://tcl.projectforum.com/ | Wiki for GroupKit, Tcl/Tk Roadmap, Tcler's Wiki forum, Young Programmer's project |
| http://objectmix.com/tcl/ | Development web forum with a Tcl programming language section |
See also the Dirty Dozen set of web links.