Beginner's Guide to Building Your First ASP.NET Web Service

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A new tutorial on DEV Community walks beginners through setting up their first ASP.NET web service using .NET 10 and either Visual Studio or JetBrains Rider. The guide starts by stripping down the default project template to a minimal configuration, keeping only the core application builder setup. It then introduces Scalar, a lightweight API testing tool added via a NuGet package, to replace the default weather forecast boilerplate. Developers are shown how to register Scalar in the development pipeline and write a basic GET endpoint that returns 'Hello World'. The tutorial is the first in a series that will later cover controllers, dependency injection, databases, and clean architecture.

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