Firefox is a free web browser. It is one of the products of the Mozilla open source software project, supported by the Mozilla Foundation. Firefox is an application platform. You can write applications and extensions that install and run on top of Firefox. Firefox is a feed reader. It supports auto-discovery of RSS and Atom, with features to integrate feeds into bookmarks. Firefox is a way of life. There have been over 90 million downloads since Firefox 1.0 was released in November, 2004.
Link: oreillynet.com
