Temporary Cache Assistance (Transients API): WordCamp Birmingham 2014
Speed Things Up with Transients
IconFonts
Laying the proper foundation for plugin and theme development
Seven deadly theming sins
WordPress Child Themes
WordPress Theme and Plugin Optimization - WordPress Arvika March '14
Cain & Obenland — Episode 4
WordPress Ajax Recipes
Intro to advanced caching in WordPress
Theme Wrangling 101
Advanced Custom Fields: Amazing Possibilities and Irritating Limitations