User experience design, expressed simply, is the process of organising the feelings a person has while interacting with a product.
The interaction that a human user has with routine products and services is the main emphasis of UX design. UX design is to make using these products and services, whether they are digital or physical, simple, comprehensible, and enjoyable.
User interface (UI) design is the user-centered method of creating a digital product’s aesthetics. In essence, they design the user interface of a website or application. The graphical design of the application is its interface. These interfaces should not only be useful, but also simple to use and attractive to the eye.