The Web Developer extension adds a menu and a toolbar to the browser with various web developer...
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. More Info »
User-Agent Switcher is a quick and easy way to switch between user-agents.
Easy debugging for mobile web. Remote web inspector with zero configuration.
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