Ajax JavaScript CSS HTML 5 Firefox XUL

Firefox as a development tool

Ajax and JavaScript programming is made more difficult by the silence of the browser which does not signal anything about the actions, contents of exchanges and reasons of errors. However some Firefox extensions can do it and thus turn the browser into the interface of development that Ajax misses.

Extensions for web developers

Extensions for webmasters

Their usage is larger, but can supplement nevertheless the list of tools for webmasters.

How to make a Firefox extension?

Some tutorials and tools...

The complete list

See also

A precaution when these extensions were installed and that they are often used, check their compatibility before installing a new version of Firefox which could make them inoperative.

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