UX (User Experience) and UI (User Interface) design are two closely related disciplines that work together to ensure digital solutions are not only beautiful but also effective. UX design focuses on the user experience: how easy it is to use a product and how effectively it achieves its goals. UI design takes care of the visual aspect of the product, including elements such as colors, typography, icons, and the layout of elements on the screen. Together, they create solutions that are functional, visually appealing, and tailored to user needs.