Why should you care?

Before MVC, many teams mixed database code, business rules, and HTML in one messy file. MVC splits those jobs so you can change the product list design without touching how prices are calculated.

See it live — copy this example

Create an MVC project (dotnet new mvc), add the code, and run dotnet run.

dotnet new mvc -n ShopNest.Mvc
cd ShopNest.Mvc
dotnet run
// Open https://localhost:5xxx in your browser

Run Example »

This lesson uses terminal or setup steps. Run commands on your computer — the live editor appears on coding lessons.

What happened?

• dotnet new mvc creates a ready-made project with HomeController and sample views.
• dotnet run starts the web server.
• Your browser talks to Kestrel (the built-in server), which runs your C# and returns HTML.

Try it yourself

1. Install .NET SDK from dot.net (LTS version is fine).
2. Open a terminal and run: dotnet new mvc -n ShopNest.Mvc
3. cd ShopNest.Mvc then dotnet run
4. Change text or labels in the example and run again — watch the browser update.
5. Break the code on purpose (remove a semicolon), read the error message, then fix it.

Remember

MVC = Model (data) + View (HTML) + Controller (traffic cop). dotnet new mvc scaffolds a working starter project. Every page request hits a controller action first.