Remove a Post Type or Taxonomy Added by a Theme or Plugin
Unregisters post types or taxonomies you never use, such as a theme's "Portfolio" or "Projects", to tidy the admin menu and URLs.
Snippet Library
Custom Post Types & Fields snippets for WordPress
Snippets for custom post types, taxonomies and custom fields: register a post type, add meta boxes, show fields in lists and archives. For developers modeling content beyond posts and pages.
Turn Off ACF's Post Types and Taxonomies Screens
Hides the post type and taxonomy builder added in ACF 6.1, for sites that register content types in code or with another tool.