List of simple extensions

Developers, especially beginning developers, may wish to peruse the list of simple extensions when considering how to create a new extension. Some of the code from these extensions can provide insight into how to approach an implementation task, or even be cannibalized for your purposes.


 * Manual:Special_pages provides an example of a four-file Special Page extension called  that outputs "Hello world!" Don't forget the standard collection of special pages in includes/specials, the functionality of some of which you may already be familiar with.
 * Assert Edit is a simple API extension.
 * BreadCrumbs (Kimon), which uses UserToggles, provides a good example of how to incorporate CSS files into your extensions.
 * PatchOutput uses the OutputPageBeforeHTML hook to apply some patches to the HTML code of a page before it is displayed
 * RemoveRedlinks uses the LinkBegin hook to turn all red links into regular text.