Explore the world of web app and service development using ASP.NET Core, minimal API, and .NET 6 in this comprehensive video tutorial. Discover the power of minimal API, which allows you to create an API in just four lines of code. Learn to distinguish between controller-based and minimal APIs, create routes for reading and writing, and leverage the latest features of .NET 6 for concise coding. Dive into Entity Framework Core integration with minimal API applications, and gain hands-on experience persisting data to both in-memory datastores and SQLite databases. Through a series of exercises and knowledge checks, master the art of creating efficient, cross-platform applications using .NET's free and open-source developer platform.