This document provides steps for setting up a good web development workspace using Firefox. It recommends updating Firefox regularly, removing unnecessary toolbars, and bookmarking documentation websites. Useful Firefox add-ons include Firebug, FirePhp, FireFTP, and Web Developer for testing, as well as online tools like JSHint for JavaScript validation. For efficient development, it suggests using an IDE like NetBeans or Eclipse, version control like Git or Subversion, and a Debian distribution instead of WAMP or XAMP.