What problem does it solve?
It helps you modernize and write new C# code using up-to-date language features that improve safety, readability, and performance while targeting .NET 10 and C# 14.
Core Features & Use Cases
- Primary constructors for DI services: Prefer injecting dependencies via primary constructor parameters to reduce boilerplate, especially in .NET service classes.
- Modern data modeling with records: Use
record and readonly record struct for immutable DTOs and value objects that are harder to misuse.
- Safer and faster patterns: Apply pattern matching (
is/switch/list patterns), raw string literals, Span<T>, and field keyword for validation-backed properties.
Quick Start
Load the modern-csharp skill and then ask for C# 14 guidance to refactor a given .NET code snippet into a more readable and performant version using records, primary constructors, and modern pattern matching.