Wireframes vs. Mockups vs. Prototypes
A wireframe is a skeletal blueprint or framework that outlines the basic design and functions of a user interface (such as a website or application).
The goal of a wireframe is to quickly and easily describe the basic structure, functions, and content of the page.
A website mockup is a static visual model of what a web page, website, or web application will look like in its final form. A mockup is designed to resemble the final product, but it is not yet functional (i.e., you can’t interact with it).
A prototype is a functional and interactive simulation that includes all the stylistic details intended for the final deliverable. This model allows developers to see how their product works in a real environment and test the usability of their designs.