CatNav

CatNav is a tool for performing an advanced category member listing. It is very similar to the "Category Exhibition" wiki feature, however, it allows you to list pages from multiple categories, as well as specifying categories from which you would not like to list pages.

Interface
The interface consists of an input section (see the Usage section) and an output. When initiating the generator, a list of pages will be generated. The output is a grid of squares, each containing a title of one of the listed pages, and an image of it (usually its infobox image; if no image could be found, a red border will be shown).

If the list of pages is too long for the first grid, a list of grids will appear in the bottom of the interface. Clicking a grid number will replace the current grid with a new one, with its associated page list.

If you're only interested in a plain list of category members, you might want to check ListPages.

Usage
When installed, a "CatNav" link will appear in the bottom wiki bar. Clicking it would lead you to Special:CatNav, where the feature is found.

The interface consists of 5 key parts:
 * A textarea for categories to list pages from (whitespace-separated)
 * A textarea for categories to exclude pages from (whitespace-separated)
 * List of rows in the listing grid (columns are determined by the width of your screen)
 * A checkbox to list only mainspace articles or all articles (by default: only mainspace)
 * A "generate" button, in order to start listing
 * Note&#58; it is important not to leave empty lines in the textareas (or to add lines with only spaces, for example)

Installation
In order to install the feature, add the following content to your personal wikia.js in your wiki (or to your global.js, for Wikia-wide installation):

Versions

 * September 9, 2015- script improvements and official release in the Dev wiki.
 * March 17, 2015- prototype release in the Club Penguin Wiki.