Joomla! Discussion Forums

The main source for extensions is the official Joomla! extensions site: http://extensions.joomla.org.

If you cannot find what you need or are unsure about whether it will work for your purpose, search the forums for the extension. If you cannot find your answer, post a question.

Often the best source of information about an extension is at the extension's homepage outside of the official Joomla! sites. This is linked from the listing for each extension.