This extension is great and a must-have for web developers. It lets you check CSS and HTML Code in the browser. Also, a feature allows users to select an area and get the source for that area, only. A nice HTML/CSS sidebar editor allows users to edit HTML, view the results, and save the code. Suggested Extension for every web developer.
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If you develop web pages you must get this - it's free and will save you loads of time and also make your pages better. With this tool you can debug page errors and check that your page is really structured how you want it (not just that it looks like it should). It's great for designing modern accessible web pages that validate properly.
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This is a great extension, which I used for some time now. The set of tools is very complete and everything is neatly put together in a toolbar plus a right-click menu. The toolbar on top is easily hidden or shown, so it is never in the way when you aren't using it. Recommended.
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