How does it handle asynchronous code?

It enforces async-first logic, mandatory CancellationToken passing, and the use of ConfigureAwait(false) in library code to prevent common deadlocks.

Does it include project setup templates?

Yes, it provides standardized Directory.Build.props configurations to unify compiler settings, enable analyzers, and set strict analysis levels across your solution.

Why use Records over standard Classes?

The skill recommends records for DTOs and value types to leverage built-in immutability, value-based equality, and more concise syntax which reduces boilerplate.

Can it help with null safety?

Yes, it promotes project-wide Nullable Reference Types and treats warnings as errors to ensure higher runtime reliability and fewer null reference exceptions.

Does this skill support older .NET versions?

While focused on .NET 8+ and C# 12, many patterns apply to .NET 6 and 7, though specific features like primary constructors and records are optimized for the newest versions.

Modern C# & .NET 8

Name: Modern C# & .NET 8
Author: phrazzld

byphrazzld

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Desarrollo de API

Applies modern .NET 8+ patterns, async-first logic, and clean C# coding standards to your codebase.

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This skill equips Claude with the expertise needed for high-performance .NET 8+ development, focusing on modern language features like records for immutability and advanced pattern matching. It enforces best practices such as non-blocking async/await patterns with proper cancellation token handling, nullable reference type safety, and standardized project configurations. It is particularly useful for developers looking to modernize legacy C# code, build robust library components, or ensure strict adherence to the latest .NET architectural standards.

Características Principales

2 GitHub stars
Enforces Nullable Reference Types and strict compiler warnings
Utilizes C# Records and IReadOnlyList for immutable data structures
Automates .NET 8+ project configuration via Directory.Build.props
Implements async-first patterns with ConfigureAwait(false) for library code
Optimizes logic with advanced switch expressions and pattern matching

Casos de Uso

Enforcing clean architecture using immutability and records for DTOs
Designing high-performance, thread-safe library components
Modernizing a legacy .NET codebase to .NET 8+ standards

Acerca de

Características Principales

2 GitHub stars
Enforces Nullable Reference Types and strict compiler warnings
Utilizes C# Records and IReadOnlyList for immutable data structures
Automates .NET 8+ project configuration via Directory.Build.props
Implements async-first patterns with ConfigureAwait(false) for library code
Optimizes logic with advanced switch expressions and pattern matching

Casos de Uso

Enforcing clean architecture using immutability and records for DTOs
Designing high-performance, thread-safe library components
Modernizing a legacy .NET codebase to .NET 8+ standards