API for easily embedding rich media such as videos and images into content.
_WP_Editors
Facilitates adding of the WordPress editor as used on the Write and Edit screens.
_WP_Dependency
Class _WP_Dependency
WP_Customize_Widgets
Customize Widgets class.
Advertisement
WP_Customize_Setting
Customize Setting class.
WP_Customize_Section
Customize Section class.
WP_Customize_Panel
Customize Panel class.
WP_Customize_Nav_Menus
Customize Nav Menus class.
Advertisement
WP_Customize_Manager
Customize Manager class.
WP_Customize_Control
Customize Control class.
WP_Comment
Core class used to organize comments as instantiated objects with defined members.
WP_Comment_Query
Core class used for querying comments.
Advertisement
WP_Block_Type
Core class representing a block type.
WP_Block_Type_Registry
Core class used for interacting with block types.
WP_Block_Parser
Class WP_Block_Parser