craigsimps

Widgetized themes often include support for adding a featured page or post, but often there’s no easy way to feature a category from your blog.
With Featured Category Widget you can easily featured a blog category (or a category from a custom taxonomy, like products), add a custom image and optionally show the category description and a list of sub categories.
Features:
<ul>
<li>Add custom image and set display size.</li>
<li>Optionally show category description and/or subcategories.</li>
<li>Supports custom taxonomies.</li>
<li>Developer friendly hooks and filters throughout.</li>
<li>Translated into French, Spanish, German.</li>
</ul>

Featured Category Widget

Showcase a specific category with ease, including setting a featured image and listing child categories.

Dominik Schwind

Enables a widget with the category description. This is useful if the theme you are using is not showing 
this information.
Works on tags and other taxonomies as well.

Category Description Widget

Enables a widget with the category description.

Featured Category Widget vs Category Description Widget