The Citations project is a simple extension that allows the user to select a text in a Web page and put it in a special bookmark file. Citations are stored in an RDF file and can be browsed in HTML view. You can save the selected text as a quoting in an internal database together with author and URL. Previously saved citations are presented in a table. Menui tems are added to the popup menu in Mozilla. Clicking a citation in the database opens the URL and highlights the text quoted.
1-st Pop-Up Menu Builder allows you to create a customized menu which pops up when pressing the right mouse button on a Web page. The customized menu can be applied to a whole page or to specific elements on the page. A wide variety of actions can be set to the items in the menu.
Firekeeper is an intrusion detection and prevention system for Firefox. It is able to detect, block and warn the user about malicious sites. Firekeeper uses flexible rules similar to Snort ones to describe browser-based attack attempts. Rules can also be used to effectively filter different kinds of unwanted content.