< Mozilla
An extension is a small application that uses the base Firefox code to run Examples range from tweaks to the Firefox user interface like ForcastFox (an extension that puts the weather forecast in the status bar), to RSS readers, and IRC chat clients, to games like Tetris.
It is the extension that gives Firefox a lot of it’s flexibility as a browser. Even though the defaults might be perfect for me, my neighbor might want different tab behavior or might want Firefox to work as an FTP client, In which case we’re in luck, cause my neighbors needs are satisfied in extensions.
TakeDown.NET -> “Mozilla/Extensions”