Is a visual representation of a digital interface or product. It is a low-fidelity, basic outline that outlines the structure and layout of a webpage, application, or other digital product. Wireframes are typically created at the early stages of the design process and serve as a skeletal framework to communicate the overall design and functionality of the product.

Is a preliminary model or version of a product that is created to test and validate design concepts, functionalities, and user interactions before the final product is developed. Prototypes are essential in the design and development process as they allow designers, developers, and stakeholders to visualize, interact with, and evaluate the proposed solutions in a tangible form.

Refer to the various elements or building blocks that make up the user interface of a software application or website. These components are designed to interact with users and facilitate the user experience. UI components can include visual elements, input controls, navigation elements, and other interactive elements that allow users to interact with the application or website.