A wireframe is a visual representation of the structure and content of a website or application, used to plan its layout and functionality.

Wireframe is a type of product management tool used to create visual representations of a product's user interface. It is used to plan the structure and layout of a product's user interface, including the placement of buttons, menus, text boxes, and other elements. Wireframes are typically created using vector graphics software such as Adobe Illustrator or Sketch. They are often used in the early stages of product development to help designers and developers understand how users will interact with the product. Wireframes can also be used to communicate design ideas between stakeholders and provide a common language for discussing design decisions.

Example 1: A wireframe for a website might include boxes to represent the header, navigation bar, main content area, and footer. Each box would be labeled with the type of content it will contain. The wireframe would also include lines to indicate how the boxes are connected and how they will be laid out on the page. Example 2: A wireframe for a mobile app might include boxes to represent each screen in the app. Each box would be labeled with the type of content it will contain and arrows to indicate how users can navigate between screens. The wireframe would also include lines to indicate how elements are laid out on each screen.