Model-View-ViewModel (MVVM) pattern

- [Instructor] The MVVM, or the Model-View View Model…pattern, is similar than the other two we already explored…and is different only in implementation again.…It is also sometimes referred to as MVVC,…or Model-View View Controller,…but in both cases, it serves the same purpose.…The first view is your view which…doesn't have any data or logic.…It is simply a dumb component, or component…without any logic or data, which is the view.…Then you have the second view model, or view controller…in MVVC, which holds the logic and the state of the data.…

And this view model connects to a model.…So, if you'd like to see examples of this MVVM pattern,…simply develop an architecture applications…with react and angular,…and you'll see this MVVM approach in action.…For example, in react, your application is…architectural in stateless components, which are views.…Stateful components which hold data and logic,…therefore the view model, and then, finally, the model,…is where react typically connects…to a back end to process data,…