MVC is an architectural design pattern that divides an application into three interconnected components: Model, View, and Controller. It helps organize the code, making it structured, maintainable, and scalable.
1. Model — manages data and business logic. 2. View — handles how data is presented to the user. 3. Controller — manages user input and coordinates between Model and View.
Separation of concerns between data, interface, and control. Independence of components. Simplified testing and maintenance. Flexibility and scalability.
Clear and readable code structure. Enables teamwork and parallel development. Easier testing and debugging. Reusable and modular components.
1. The user performs an action. 2. The Controller processes the input and updates the Model. 3. The Model changes the data and notifies the View. 4. The View refreshes and displays updated information to the user.
Web development (HTML, CSS, JavaScript, React, Angular). Mobile applications (Android, iOS). Desktop software (.NET, Qt, Electron). Game engines and user interface systems.
• May be too complex for small projects. • Requires understanding of interactions between components. • Increases the number of files and logical layers.
MVC architecture ensures a clear separation between logic, presentation, and control. It forms the foundation of modern, flexible, and maintainable applications.
