The '''Tcl Developer Xchange''' (aka TDX) is a site based on the [ArsDigita] Community System [ACS].
It can now be reached via the most Tcl-centric URL the web has to offer:
        http://www.tcl.tk/

This site is hosted by [ActiveState] (and was inherited from [Scriptics], [Ajuba Solutions], [Interwoven]).

It also contains a resource, which deserves more attention (IMO, [JCW]):
        http://resource.tcl.tk/

Things you will find there are:
   * a large URL collection [http://resource.tcl.tk/resource/]
   * and as part of that, a catalog of extensions [http://resource.tcl.tk/resource/software/extensions/]
   * bulletin boards [http://resource.tcl.tk/bboard/]

Access is open to anyone, adding/maintaining entries requires a simple login so the identity of contributors can be established.

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See also [Where to store information and programs] and [places to find Tcl binaries and sources].

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" http://www.purl.org/tcl/home/ " is a Purl for "http://tcl.activestate.com/" (thanks to [LV]).

Note that thanks to [David Welton] we the community now have
http://www.tcl-tk.net/ and http://www.tcl-tk.org/ too. Both
refer to the site above, i.e. "http://tcl.activestate.com/"
But even fancier is http://tcl.tk (or http://www.tcl.tk) which also go to the Tcl Developer Xchange