MVC farmework

Model–view–controller (MVC) is a software design pattern[1] commonly used for developing user interfaces that divides the related program logic into three interconnected elements. These elements are:

• the model, the internal representations of information
• the view, the interface that presents information to and accepts it from the user
• the controller, the software linking the two.[2][3]

Traditionally used for desktop graphical user interfaces (GUIs), this pattern became popular for designing web applications.[4] Popular programming languages have MVC frameworks that facilitate the implementation of the pattern.