How to expand our WordPress comments quick edit menu with new custom fields, and properly save user-input values.
Add a Metabox to the Edit Comments Screen
How to expand the Edit Comments screen with a new custom metabox.
Expand the WordPress Quick Edit Menu
How to add new fields into the quick edit menu for posts, pages, and custom post types.
Write a Plugin for WordPress Multi-Site
What we need to do differently while writing a plugin for WordPress mulsite.
WordPress Widget System – How it Works
A very detailed analysis of how sidebars and widgets work in WordPress.
Add a Standard WordPress Meta-Box
Tutorial on how we can expand your theme or plugin with standard WordPress metaboxes. For example, we may want to add a tag metabox to our page edit screen to enable tagging on pages.
How to Add Admin Columns in WordPress
Many of the key administration areas within WordPress displays a table containing a list of objects and some of their attributes. We describe how to modify these administration tables.
Expand the WordPress Media Library Admin Panel
How to add options to the WordPress Media Library panel. This tutorial was written based on WordPress 2.8. The same concepts will apply to WordPress 2.9, but some alterations are may be needed for handling new media actions.