Beyond Swagger? Why Scalar is the Future of ASP.NET Core APIs

Want to build beautiful, modern API documentation for your ASP.NET Core Web APIs? In this video, we dive deep into mastering API Documentation using OpenAPI and a fantastic modern tool called Scalar. Timeline Breakdown (Chapters) 00:00 Introduction to API Documentation 00:28 Agenda 00:49 What is OpenAPI? 01:40 What is Scalar? 02:12 How to Enable Scalar in ASP.NET Core 03:15 Visual Studio Demo: Project Setup 04:28 Adding the Scalar NuGet Package 05:00 Exploring the Scalar UI & Endpoints 06:18 Customizing Scalar Theme & Layout 07:11 Adding Endpoint Descriptions & Summaries 08:58 Setting Default Launch URL for Scalar 09:49 Scalar vs Swagger (Swashbuckle) Comparison 10:45 Why Scalar is the Preferred Choice 11:11 Thank You & Outro If you are used to the default Swagger (Swashbuckle) interface, it's time to see what the future holds, especially with the shifts coming in .NET 9. We will walk you through exactly what OpenAPI is, introduce the clean and highly customizable Scalar UI, and show you a complete step-by-step coding demo in Visual Studio. You'll learn how to install Scalar, customize the theme, add descriptions to your endpoints and models, and configure your launch settings for the best developer experience. 📌 Source Code & Blog Post: https://github.com/dotnetmirror/Scala... Don't forget to Like, Comment, and Subscribe to DotNetMirror for more deep dives into .NET backend architecture! #ASPNETCore #WebAPI #Scalar #OpenAPI #DotNet #DotNet9 #APIDocumentation #Swagger #CSharp #BackendDevelopment