The Web Developer extension adds a menu and a toolbar to the browser with various web developer tools. It is designed for Firefox, Flock and Seamonkey, and will run on any platform that these browsers support including Windows, Mac OS X and Linux.
Download Web Developer firefox add-on from here
Incoming search terms:
- addon web developer
- FirefoxWeb Developer Toolba
- firefoxweb developer设置
- ubuntu firefox add on
- web developer toolbar for firefox ubuntu