✅ .NET 8 vs .NET 9 Web API Creation | Add Swagger & Scalar in .NET 9 | OpenAPI Explained

🚀 Welcome to Supernova Services! In this video, I have compared .NET 8 and .NET 9 in terms of Web API creation.
With .NET 9, Swagger support is no longer direct — but don’t worry! I show you how to easily integrate both Swagger and Scalar to visualize and interact with your APIs.

Here's what you'll learn:

🛠 What is OpenAPI?

🔥 What is Swagger and how it relates to OpenAPI?

🌟 What is Scalar and how to integrate it?

🧩 Step-by-step installation of Swagger and Scalar in .NET 9.

🧠 How beautifully you can generate various programming language client codes using Scalar UI.

If you are serious about mastering .NET, I also offer one-to-one online classes in .NET, Web API, Blazor, Entity Framework, and more.

👉 Contact me:
📞 Phone/WhatsApp: [phone]

🔥 Whether you are a beginner or someone brushing up their skills for interviews, my personalized mentoring ensures you learn with clarity and confidence.

👍 Don't forget to Like, Subscribe, and Share if you find this video helpful!

#dotnet9 #dotnet8 #swagger #scalar #openapi #webapi #dotnetdeveloper #supernovaservices #dotnettraining #learnwebapi #one2oneclasses #supernovadotnet