<P> Model--view--controller is commonly used for developing software that divides an application into three interconnected parts . This is done to separate internal representations of information from the ways information is presented to and accepted from the user . The MVC design pattern decouples these major components allowing for efficient code reuse and parallel development . </P> <P> Traditionally used for desktop graphical user interfaces (GUIs), this architecture has become popular for designing web applications and even mobile, desktop and other clients . Popular programming languages like Java, C#, Ruby, PHP and others have popular MVC frameworks that are currently being used in web application development straight out of the box . </P>

What is the main purpose of mvc architecture