Make compatible with Entity Browser

The main objective of this module is to replace the entity browser module by creating an entity reference view and mapping it in the field settings.

Ok thanks, I thought this was for new entities, while using entity browser for searching existing (extended filtering)

Entity Browser + IEF integration is a good alternative, depending on the users needs.

Entity connect has a very nice explanation on the module page that could also be added here:

If you need more flexibility, Inline Entity Form → with Entity Browser provides a powerful full-featured way to create entities within entities and browse for the entities you want to add/edit. However, setup is not trivial. See this handbook → for more information.

If you need more flexibility, <a href="https://www.drupal.org/project/inline_entity_form" rel="nofollow">Inline Entity Form</a> with <a href="https://drupal.org/project/entity_browser" rel="nofollow">Entity Browser</a> provides a powerful full-featured way to create entities within entities and browse for the entities you want to add/edit. However, setup is not trivial. See this <a href="https://www.drupal.org/docs/8/modules/entity-browser/inline-entity-form" rel="nofollow">handbook </a>for more information.

I don't understand what you mean, because the two modules are completely different, as well as their logic. If you like the logic and configuration of the entity browser, you can use it. I am closing this request, because I am sure I cannot implement the logic from the entity browser.