For bugs in Firefox Desktop, the Mozilla Foundation's web browser. For Firefox user interface issues in menus, developer tools, bookmarks, location bar, and preferences. Many Firefox bugs will either be filed here or in the Core product. (more info)
It would be nice to have a real AppleScript dictionary in Firefox, like other Mac browsers have.
It would be nice to be able to browse windows and tabs, and get the addresses…, in AppleScript. We can do that with Safari.