i am building a big project with codeigniter 4 but i am not using html, form, and url helpers. basically stuffs that can be done with frontend tools i don't use them. i used codeigniter 4, vuejs, Spatie V8JS, AMP, PHPMailer, TNTFulltext Search though would use Sphinx fulltext Search to build a waste recycling management dashboard system, that also provides a decision support system with using system dynamic for sensitivity analysis, and also integrated with PHPMYOLAP. Everything works good, in fact using Codeigniter model and Entity class makes my life very beautiful. was able to implement complex queries with CI4 Query builders and few in sql statements; though i am looking to be able to rewrite every sql statement with the query builder and provide a cheat sheet on github. I can't wait for this library to be finally announced.
