dependency-injection

Singleton persists for the application lifetime, Scoped per request, and Transient creates a new instance each time. This Skill explains each lifetime with clear examples.

You can use Scrutor for convention-based registration to automatically scan assemblies and register services by interface naming conventions. This Skill demonstrates how to utilize Scrutor to simplify your .NET dependency injection setup.

Keyed services in .NET 8 allow you to resolve dependencies by a specific key, enabling straightforward strategy pattern implementations. This Skill demonstrates registering and resolving keyed services for scenarios like different payment gateways.

Capturing a scoped service in a singleton causes captive dependency issues, where the shorter-lived service is forced to live longer than intended. This Skill highlights this anti-pattern and provides solutions to avoid it.

Yes, understanding C# and the .NET Core DI container is required. This Skill addresses advanced patterns like decorators and options rather than basic language syntax.

You can add cross-cutting concerns like logging by wrapping services with the decorator pattern in .NET. This Skill shows how to implement decorators to extend service behavior without modifying the original implementation.