MVVM

Silverlight MVVM

How the Model-View-ViewModel pattern organizes Silverlight applications around data binding, keeping views declarative and logic unit-testable outside of code-…

MVVM in WPF — Practical Guide

A hands-on walkthrough of building WPF applications with the Model-View-ViewModel pattern, from ViewModels and commands to common pitfalls.

Common MVVM Pitfalls

The recurring mistakes teams make when adopting MVVM, from bloated ViewModels to memory leaks and broken separation of concerns.

Dependency Injection in MVVM

How MVVM ViewModels receive their collaborators — data services, navigation, dialogs — via constructor injection instead of creating them directly, and why tha…

The Model in MVVM

What belongs in the Model layer of MVVM, how it differs from ViewModel state, and how to test it.

MVVM Best Practices

Practical guidelines for structuring ViewModels, bindings, and data flow so MVVM code stays maintainable at scale.

MVVM in Blazor

How to apply MVVM in Blazor components despite the absence of a WPF-style binding engine, bridging ViewModel notifications into Blazor's render pipeline and ha…

MVVM in .NET MAUI

How the MVVM pattern is applied in .NET MAUI using CommunityToolkit.Mvvm, XAML data binding, Shell navigation, and dependency injection to build cross-platform…

MVVM in WPF

How WPF's data binding engine, INotifyPropertyChanged, ICommand, and value converters combine to deliver the canonical MVVM implementation the pattern was orig…

MVVM in Xamarin

How MVVM was implemented in Xamarin.Forms using MVVM Light or CommunityToolkit.Mvvm-era libraries, INotifyPropertyChanged, Command, and the MessagingCenter, an…

MVVM Interview Questions

Frequently asked MVVM interview questions with model answers, covering architecture fundamentals, data binding, and comparisons to MVC/MVP.

MVVM Quick Reference

A condensed cheat sheet of MVVM's core components, data flow rules, and platform-specific building blocks for quick lookup.

MVVM Toolkit Overview

A practical introduction to CommunityToolkit.Mvvm, the source-generator-based library that eliminates boilerplate for ObservableObject, RelayCommand, and cross…

MVVM vs MVC vs MVP

A comparison of how MVC, MVP, and MVVM each connect the middle layer to the View, and when to choose each.

Navigation in MVVM

How MVVM apps navigate between screens through an INavigationService abstraction, pass parameters and receive results, and support deep linking without ViewMod…

The View in MVVM

The View's role as a declarative, logic-free rendering layer that binds to the ViewModel and forwards user input.

The ViewModel in MVVM

How the ViewModel exposes observable state and commands, manages lifecycle, and stays independently testable.

What Is MVVM?

An introduction to the Model-View-ViewModel pattern and how data binding connects its three layers.

The MVVM Pattern

Understand how Model-View-ViewModel separates UI from business logic in .NET MAUI, using CommunityToolkit.Mvvm's ObservableObject and RelayCommand to keep code…

MVVM in Android

How the Model-View-ViewModel pattern maps onto Compose apps, separating UI state, business logic, and data sources into clean, testable layers.

MVVM in SwiftUI

Understand how the Model-View-ViewModel pattern maps onto SwiftUI's declarative views, when it earns its complexity, and how it differs from plain @State-drive…

What is the MVVM Pattern?

MVVM (Model-View-ViewModel) is an architectural pattern where the View binds declaratively to a ViewModel’s observable state, and the ViewModel exposes data an…

MVC vs MVVM vs MVP

MVC, MVP, and MVVM all separate data, presentation, and coordination logic, but differ in how the View is updated: MVC’s Controller pushes updates and the View…