Master C# Generics: From Basics to High-Performance Design

Master C# Generics — From Basics to High-Performance DesignThis course is your complete, hands-on guide to mastering C# generics, one of the most powerful yet misunderstood features in .NET programming world.We start from the very beginning — why generics exist and how they eliminate repetitive, error-prone code — and move progressively toward advanced design patterns, runtime reflection, and high-performance implementations.You’ll learn how to:Create and apply generic classes, interfaces, and methodsUse constraints (where T : ...) to ensure type safetyWork with collections, delegates, and extension methodsUnderstand covariance and contravariance with “in” and “out”Use reflection to inspect and build generic types dynamicallyApply modern features like Generic Math, Span<T>, and ObjectPool<T>`Build reusable, scalable, and efficient code for real-world projectsAlong the way, you’ll build practical mini-projects such as:A generic in-memory cacheA serializer selector factoryA complete stack implementation from scratchYou’ll also gain insight into how JIT compilation optimizes generic code, and learn best practices for debugging, refactoring, and performance tuning.Whether you’re an aspiring developer or an experienced .NET engineer, this course will change how you think about software design, reusability, and performance excellence.Learn by building. Master by understanding.— Taught by Lakshmi Narayanan (Lakstutor)

- Create and apply generic classes, interfaces, and methods - Use constraints to ensure type safety - Work with collections, delegates, and extension methods - Understand covariance and contravariance - Use reflection to dynamically inspect and build generic types - Apply modern features like Generic Math and ObjectPool - Build reusable and scalable code