Earl Evan Amante

This is a very simple plugin that will convert the taxonomy/category description textarea to a WYSIWYG (TinyMCE) form. 
Once active, it will convert the textarea field in the create new and edit page of a taxonomy/category to a WYSIWYG or standard WP content form.

Simple Taxonomy WYSIWYG

A very simple plugin that will convert the taxonomy/category description textarea to a WYSIWYG (TinyMCE) form.

Chris Klosowski

This plugin adds the shortcode <code>[plugin_banner]</code>, so you can quickly and easily display the banner image from the WordPress.org repository for the given plugin slug.
For example, to display the banner image of this plugin you would use: 
 [plugin_banner slug=”wp-plugin-banner”]
By default images are not linked but if you add <code>link=true</code> into the argument list the image will be clickable and take the visitor the plugin page in the WordPress.org plugin directory.
The image status and plugin title is all pulled dynamically from the WordPress.org API, this data is cached for 1 week to help with performance.
List of supported attributes: 
 slug – The slug to the WordPress plugin (found in the URL in the WordPress.org plugin directory) 
 link – If the image should be linked to the plugin in the WordPress.org directory. Options: true|false (default) 
 title_wrapper – What HTML element to wrap the title of the plugin with. Supported: h2 (default), h3, h4, h5, em, strong, span, p

WP Plugin Banner

Easily display the banner image and title of a plugin on the WordPress.org Directory within your WordPress posts.

Simple Taxonomy WYSIWYG vs WP Plugin Banner