MVC

MVC (Model-View-Controller) is a pattern in software design commonly used to implement user interfaces, data, and controlling logic. It emphasizes a separation between the software’s business logic and display. This “separation of concerns” provides for a better division of labor and improved maintenance. Some other design patterns are based on MVC, such as MVVM (Model-View-Viewmodel), MVP (Model-View-Presenter), and MVW (Model-View-Whatever).

The three parts of the MVC software-design pattern can be described as follows:

1. Model: Manages data and business logic. 2. View: Handles layout and display. 3. Controller: Routes commands to the model and view parts.