What async patterns are included?

The skill provides guidance on parallel execution using Promise.all, explicit return types for async functions, and robust try-catch error handling.

How does this skill improve TypeScript code safety?

It enforces the use of strict mode, replaces 'any' with 'unknown', and provides patterns for exhaustive type checking through discriminated unions.

Does it provide configuration advice?

Yes, it includes essential tsconfig.json recommendations like strictNullChecks and noImplicitAny to ensure a solid foundation for your project.

Can this skill help with existing projects?

Yes, it is designed to assist in refactoring existing codebases to meet modern TypeScript standards and improving type coverage in legacy projects.

When should I use interfaces vs. types with this skill?

The skill follows the best practice of using interfaces for extensible object shapes and types for unions, intersections, and mapped types.

TypeScript Best Practices

Name: TypeScript Best Practices
Author: rbarcante

byrbarcante

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개발자 도구

Implements industry-standard patterns and strict type-safety protocols to ensure maintainable and error-free TypeScript development.

The TypeScript Best Practices skill provides Claude with a comprehensive framework for writing high-quality, production-ready code. It focuses on core principles such as strict mode enforcement, the use of discriminated unions for exhaustive type checking, and the prioritization of 'unknown' over 'any' for safer data handling. By integrating advanced async/await patterns and explicit null-handling strategies, this skill helps developers avoid common runtime pitfalls and build scalable applications with predictable behavior and clean, extensible architectures.

주요 기능

01Promotes safe null handling via optional chaining and nullish coalescing

02Utilizes discriminated unions and type guards for runtime safety

0340 GitHub stars

04Enforces strict mode and explicit typing for robust public APIs

05Implements type-safe async/await patterns with standardized error handling

06Optimizes object definitions using interfaces and advanced utility types

사용 사례

01Refactoring legacy JavaScript or untyped code into a strict TypeScript environment

02Designing complex data models and API interfaces with exhaustive pattern matching

03Establishing consistent coding standards and tsconfig configurations for engineering teams

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add rbarcante/claude-conductor typescript-best-practices

For use in Claude.ai and ChatGPT

Download Skill