Originally published at PC Tips Box. Please leave any comments there.

Here are some miscellaneous tips for debugging HTML, CSS, and JavaScript in Mozilla Firefox.

They include references to Firefox extensions (plug-ins) that you will need or want, as well as tips for configuring Firefox, how to actually invoke the debugging procedures, and a few shortcuts to keep in mind. A number of landmines are also pointed out along the way. (Please avoid stepping on those, because it gets messy.)

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Tags: internet, web