Slides: Building Your First WordPress Plugin
Code: https://github.com/kkoppenhaver/wp-author-tagline
WordPress Plugin Repository
Hello Dolly Plugin
Initial Plugin Setup
Custom Database Tables
Creating Database Tables in Plugins
Custom User Profile Fields
Adding and Using User Profile Fields
Data Validation in WordPress
Validating, Sanitizing, and Escaping User Data in WordPress
Hooks: Actions and Filters
Actions and Filters with Examples
Action Reference
Adding Menu Pages
Administration Menus
WP_List_Table