David's Insider Club - Build an online shop with CodeIgniter 3 Videos, Also CMS and H

Is there something modern? on version 4.3.x? I have long wanted to look at a large project using codeigniter, but have not found a suitable one.  With the use of validation (+ custom), entities, services.. Everywhere in the old-fashioned way they use arrays that do not expand well. All these videos are suitable for example, but not production

Simple CI 4 project for beginners codeigniter-expenses