The WordPress Customizer allows you to update various WordPress settings and theme options, all while providing you with a Live Preview of your changes.
Anthony plans to show you how you can add Customizer functionality into your theme (or plugin). He’ll cover creating Customizer Panels, Sections, Settings and Controls, including making use of the default Core Controls, and also creating your own Custom Controls.
He’ll also show the various ways in which you can update the Live Preview for your Customizer settings, and lastly, how to make use of your Customizer settings in your theme.