Get the Source Code: https://www.skool.com/thecodeman Join the Newsletter list along with 14k+ engineers: https://thecodeman.net/ Join the 1# .NET Community on Skool: https://www.skool.com/thecodeman The ebook I mentioned in the video: https://thecodeman.net/design-patterns-that-deliver-ebook The Decorator Pattern is a structural design pattern that allows you to dynamically add behavior or responsibilities to an object without altering its structure or modifying the original code. Here’s a practical example using a Web API for logging and caching. Check my ebooks about Design Patterns: 1. https://thecodeman.net/design-patterns-that-deliver-ebook 2. https://thecodeman.net/design-patterns-simplified Social Media: 1. LinkedIn: https://www.linkedin.com/in/djokic-stefan/ 2. X: https://x.com/TheCodeMan__ 3. GitHub: https://github.com/StefanTheCode 4. Medium: https://medium.com/@thecodeman 5. Instagram: https://www.instagram.com/thecodeman___ Chapters 0:00 Intro 0:40 Real problem explanation 2:00 Real problem in .NET Code 4:40 Solution 6:07 Solution in .NET - Implementing Decorators 10:12 Decorators DI Registration 13:32 Testing 15:11 Introducing Scrutor 16:12 Testing with Scrutor 16:47 Key Benefits