JStrack is a freeware hurricane tracking program written entirely with Tcl/Tk.
Link: http://www.purl.org/net/jstrack .
(Note to Wiki admins---please advise if you disapprove of the following being on the Wiki...e-mail info is at the bottom.)
NOTE: JStrack's author has been diagnosed with cancer, and the JStrack site is offline until he can get his own Internet service again. This may be a while.
I said when I first wrote JStrack (even before I announced the idea to a few folks and asked for their opinions) that JStrack would always be free. This has not changed. HOWEVER.... Financial considerations at this time (hospital bills, lack of insurance or income, etc.) require that I at least give people the chance to send donations, if they so desire.
I can be reached at [email protected] (will update info here if/when it changes) for further contact info.
Sorry folks, but the next release might be a lot further off than I'd hoped. Here's hoping everyone is using the latest "snapshot" release from the former site....
The Wayback Machine contains the following snapshot of JStack, in case anyone needs it: http://web.archive.org/web/20050207140956/http://members.cox.net/jdgweb/JStrack_snapshot_03Sep04.tar.gz It's a 1.6MB download (unpacks to 15MB) though, so go easy on the WBM.