Used in more than 5400 projects, Carbon Fields provides developers with elegant and expressive code syntax to build containers and fields within WordPress. It allows you to easily and intuitively associate meta-information with various entities in a WordPress site.
Carbon Fields helps developers create custom fields for post types, taxonomies, users, comments, options pages, navigation menus, and even widgets. Completely open source and 100% free to use.
Made for developers by developers. With love.