https://github.com/xhorizont/napredno-chat : Chat app
https://github.com/xhorizont/napredno-api/tree/main/apidemo : API Demo
https://github.com/xhorizont/napredno-local : Local datastore
https://github.com/xhorizont/napredno-sqflite/tree/main/sqlite : Zapiski Demo
https://github.com/xhorizont/mysqldemo : Flutter + MySQL + PHP
Model : https://medium.com/@deepak.devflutter/model-class-in-flutter-for-beginners-924317c56a17