Advanced Customizer Usage

Matt WiebeThe Customizer is great, but there’s very little knowledge out there for building advanced controls with it, since its JavaScript API is currently undocumented. I’ll share lessons learned building advanced controls for Custom Design on for how you can take the Customizer to the next level.

Prerequisites: Some theming and plugin experience; ideally have added a Customizer control to a theme although the basics will be quickly covered.