Understanding Dependency Injection In Nestjs

# Dependency Injection in NestJS: A Practical Guide Ever felt like your NestJS code is becoming a tangled mess of dependencies? Do you spend too much time manually creating instances of services, repositories, and other components, only to pass them around like precious cargo? If so, you're not alone. This is where the magic of **Dependency Injection (DI)** in NestJS shines, transforming complex architectures into elegant, maintainable, and highly scalable applications. NestJS is built upon a