Is this skill suitable for TypeScript beginners?

This skill focuses on advanced concepts. While educational, it is best suited for developers who are already familiar with basic TypeScript and want to master its complex type-level programming capabilities.

How does using advanced types improve my codebase?

By leveraging the type system for complex logic, you shift error detection from runtime to compile-time, making your code more self-documenting and significantly more robust.

What advanced TypeScript features are covered by this skill?

This skill covers generics, conditional types, mapped types, template literal types, and complex utility types used for building sophisticated type systems.

Can this help me build better API clients?

Yes, it provides specific patterns for building type-safe API clients that validate paths, methods, request bodies, and response types at compile-time.

Does it include custom utility type patterns?

Yes, beyond built-in utilities, it includes advanced patterns like DeepReadonly, DeepPartial, and type-safe Builders for complex object construction.

TypeScript Advanced Types

Name: TypeScript Advanced Types
Author: kivilaid

bykivilaid

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学習とドキュメンテーション

Master complex TypeScript type systems to build highly reusable, type-safe, and enterprise-grade applications.

概要

This Claude Code skill provides comprehensive guidance on leveraging TypeScript's most powerful features, including generics, conditional types, mapped types, and template literals. It enables developers to implement sophisticated type logic, create robust utility types, and design type-safe patterns for APIs, event emitters, and state management. Ideal for building high-quality libraries or migrating complex JavaScript projects, this skill ensures maximum compile-time safety and enhanced developer productivity through advanced implementation patterns.

主な機能

6 GitHub stars
Implementation patterns for Generics and Generic Constraints
Complex Conditional Types with advanced type inference logic
Mapped Types for transforming and filtering existing property structures
Template Literal Types for string-based pattern matching and path building
Advanced patterns for type-safe API clients, Builders, and Event Emitters

ユースケース

Creating strongly-typed API clients with automated path and method validation
Building reusable, type-safe software libraries and shared frameworks
Implementing complex state management, form validation, and configuration systems

概要

主な機能

6 GitHub stars
Implementation patterns for Generics and Generic Constraints
Complex Conditional Types with advanced type inference logic
Mapped Types for transforming and filtering existing property structures
Template Literal Types for string-based pattern matching and path building
Advanced patterns for type-safe API clients, Builders, and Event Emitters

ユースケース

Creating strongly-typed API clients with automated path and method validation
Building reusable, type-safe software libraries and shared frameworks
Implementing complex state management, form validation, and configuration systems