Is there a simple CMS where there is only a template engine, free fields and a custom admin panel?

Question

CMS

by my fields I mean so that you can somehow create your own entities and produce them in a convenient interface
, it feels like people don’t need the most necessary
upd: by the way, by entities I mean the same news or pages in ordinary cms, only he set up the necessary fields for them and that's it

Answer 1

It's called a PHP framework. There are all sorts of CRUD generators for them.
Modx is a cross between a CMS and a PHP framework.

Answer 2

OctoberCMS on the Laravel framework is extensible through plugins.

Answer 3

it is easy for the user to create their own essence, but such systems are far from simple. And whatever one may say, it is necessary to somehow write business logic and mean to program - well, you created entities, and what's next?

Answer 4

Have a look at backdrop cms or eighth drupal