ACPT, or Advanced Custom Post Types is a plugin from Mauro Cassani. It allows you to create Custom Post Types, taxonomies, and custom fields. You can create admin option pages using ACPT. It also has a basic template editor for creating frontend templates to display your Custom Post Types. There are advanced fields types like a repeater field as well as post relationship fields. There is good support for some page builders, such as Bricks, and it is popular in the Bricks community. ACPT lets you create front-end forms for your Custom Post Types.
ACPT includes a large number of PHP functions and has support for WPGraphQL, thereby offering developer features. The ACPT developer has added support for Bricks, Breakdance, Divi, Elementor, and Oxygen. There is Gutenberg support using shortcodes.