How does this skill improve my TypeScript code?

It provides patterns for leveraging the advanced type system to catch complex logical errors at compile-time and build highly reusable, flexible components.

Can this skill help with API client development?

Yes, it includes specific patterns for creating type-safe API clients that validate paths, methods, and response types automatically.

Does it cover built-in utility types?

It covers both standard utility types (like Partial and Omit) and instructions on how to create custom recursive utilities like DeepReadonly and DeepPartial.

When should I use this skill?

Use it when building libraries, complex data structures, or any system where strict type safety and code reusability are high priorities.

TypeScript Advanced Types

Name: TypeScript Advanced Types
Author: Krosebrook

byKrosebrook

•

API開発

Implements sophisticated TypeScript type logic to ensure compile-time safety and create robust, reusable code patterns.

概要

This skill empowers developers to leverage the full power of the TypeScript type system, moving beyond basic interfaces to master complex logic like generics, conditional types, and mapped types. It provides implementation patterns for high-impact scenarios such as type-safe API clients, sophisticated event emitters, and recursive utility types, enabling the creation of libraries and applications that catch errors at compile-time rather than runtime. By applying these patterns, developers can significantly reduce technical debt and improve the developer experience across large-scale codebases.

主な機能

Conditional types with inference and distributive logic
Advanced generic constraints and multiple type parameter implementation
Mapped types for property transformation and key remapping
Template literal types for string-based pattern matching
Complex patterns for type-safe API clients and builder structures
1 GitHub stars

ユースケース

Constructing strongly-typed API clients with path and method validation
Implementing complex form validation and state management systems
Developing type-safe libraries or framework-agnostic utilities

概要

主な機能

Conditional types with inference and distributive logic
Advanced generic constraints and multiple type parameter implementation
Mapped types for property transformation and key remapping
Template literal types for string-based pattern matching
Complex patterns for type-safe API clients and builder structures
1 GitHub stars

ユースケース

Constructing strongly-typed API clients with path and method validation
Implementing complex form validation and state management systems
Developing type-safe libraries or framework-agnostic utilities