Learn how to use the WordPress `register_post_type()` function to create custom post types with different features such as labels, public visibility, menus icons, hierarchical structure, and custom taxonomies
Learn how to use the WordPress'register_post_status()' function to create or modify custom post statuses with various options such as labels, dates, visibility, and more
The `register_initial_settings()` function in WordPress allows developers to set default settings for their plugins and themes, particularly useful for the REST API