SIMPLE UI5 AND FIORI ARTICLE

The correct Way to begin learning UI5 will be to stick to below movie series on Anubhav Trainings. You sometimes start with HTML5, CSS, JS, and jQuery after which you can go to SAP UI5 Framework and Fiori Development with MVC. In the final phase study OData Providers over the Gateway server. All of this without copy-paste of code with line by check