Crocoblock is a suite of plugins / an add-on packages for the Elementor page builder. It includes a theme and template library in addition to working with dynamic data. The suite uniquely includes a plugin called JetEngine, which allows you to create Custom Post Types and custom fields and another plugin JetThemeCore for creating templates. So, the suite covers both creating Custom Post Types and creating templates. JetSmartFilters provides front-end filters for listings. JetEngine and JetSmartFilters now works for creating listings for Gutenberg as well.