A plugin that allows you to tie posts together in a series using the WordPress taxonomy API. It includes built-in widgets, shortcodes, and template tags.

A tutorial on how I used custom taxonomies in WordPress to build a complete movie database and an explanation of how taxonomies can be used to enhance your site.

WordPress 2.8 has a new widget class that makes creating widgets much easier. In this tutorial, I’ll walk you through a real-world example.

How to easily customize, edit, and update your site’s 404 pages in WordPress by widgetizing the 404 template in your theme.

Simple code snippets for turning your WordPress-powered blog into a powerful members-only site. Learn how to show content to whoever you want.

Why custom taxonomies in WordPress 2.8 are the coolest thing since sliced bread and how you can easily create your own.

How to create a list of your forums for bbPress with a link to each forum, its RSS feed, and number of posts.

Learn how to loop through each of the taxonomies on your blog and display them in the tag cloud format.

WordPress 2.8 will introduce the new tag_description() function. In this tutorial, I’ll show you a few techniques on how to use it.

Here’s another method for easy-to-use navigation. This is a tutorial on how to widgetize your WordPress theme’s page menu with a few simple lines of code.