Tutorials: https://developers.sap.com/tutorials/btp-app-create-ui-freestyle-sapui5.html

In this lots of functionalities are deprecated when someone follow this tutorial in 2024 , when beginners are trying to follow this path in 2024 or 2025 then definitely they stuck because many things from the tutorial are deprecated and many referenced are not available in the tutorial / portal that's why beginner are don't understand .