Sidebar Panels

Links Panel
The links panel displays a list of all the links (anchor and area elements) in the sidebar of the mozilla browsers. If you click on one of these links it will open in the browser window.
http://segment7.net/projects/mozilla/links/index.html

Mozilla Sidebar Panel for Zope News
A sidebar panel for Zope news. (Note may not work properly on newer builds until server updates its mime types. Listed here however for its value as a reference.)
http://www.zope.org/Members/shalabh/Mozilla/ZopeNewsMozillaSidebar.html

One Click Dynamic Sidebar
A dynamic sidebar for Mozilla apps that include many programs in one sidebar. Includes minesweeper, HTML editor, battleship, calculator and news.
http://oneclick.mozdev.org