WordPress Dynamic CSS

Dynamic CSS compiler for WordPress themes and plugins

Free

PHP Settings

Easily edit you local php.ini settings

Free

ColorRotator.js

A jQuery plugin for automatic color rotation in various CSS properties

Free

ContextMenu.js

Highly Customizable JavaScript & CSS3 Drop Down Menus

$10

DialogBox.js

JavaScript & CSS3 Dialog Boxes

$10

Filecons.js

Pure JavaScript File Icons

$12

Mivhak

Syntax Highlighter for WordPress

Free

Twitter Feed

Twitter Integration System for WordPress

$15