OSX RSS Dashboard Widget
This is an RSS widget developed with the new Dashcode for 10.5 (Leopard). It lets you enter your base Trac URL and your username and then select which of the standard reports to view. It also provides access to the default tabs as buttons.
Note: Since this project seems a bit dead, I just wanted to draw attention to the fact that I fixed a bug request from over a year ago. #2627 has the updated files for connecting to a trac instance with basic HTTP authentication. It is confirmed to work with HTTPS/SSL connections as well (See #4590).
If you have any issues, create a new ticket.
Download the zipped source from here.