Sooner or later, when developing an app in the real world, you will need to share variables with different components, as well as preserve their value even when changing the displayed page. Passing variables between components or pages with parameters is not the best solution in complex situations. There are various ways to solve this issue, and in this post we will see how the Model-View-ViewModel pattern can be used for state management.

A simple MVVM implementation in client side Blazor