Drupal Component Builder provides the Builder UI to allow Drupal content editor to add/edit/delete/preview/drag & drop the component directly on content/entity page
Drupal Component Builder provides a plug & play components library to allow Drupal content editor can choose to create the complex content page directly and easily like WordPress is
Drupal Component Builder saves data to Drupal Entity structure, it's compatible with all Drupal concepts like Fields, Views, Search API, Multi-Language, Domain Access, Blocks, Region, Entity, ...
Drupal Component Builder is built in Drupal Standard, Entity based, Plugin based, it's totally familiar for the Drupal developers
Drupal site admin can enable/disable any component they want to use/not use.
Drupal styler can hook, preprocess, customize the template, display in theme level
Drupal developer can build their own custom component easily by inheriting Component Builder Plugin in their own custom module