Can it help with specific TypeScript error codes?

Yes, it is specifically optimized to help Claude resolve common but complex errors including TS2322 (Type not assignable) and TS2339 (Property does not exist).

How does this skill improve build times?

It applies rules for compiler configuration, such as enabling incremental compilation and project references, which can speed up rebuilds by 50-90%.

Does it support React or Vue specific patterns?

This skill focuses on core TypeScript performance and type system behavior; it does not cover framework-specific patterns or testing libraries.

Does this skill teach TypeScript basics?

No, this skill is designed for advanced use cases. It focuses on performance optimization, complex error resolution, and configuration tuning rather than introductory syntax.

TypeScript Performance & Optimization

Name: TypeScript Performance & Optimization
Author: deadronos

bydeadronos

0•

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Optimizes TypeScript compilation speed and runtime performance through advanced configuration and type system best practices.

The TypeScript Performance skill provides a comprehensive framework for scaling large-scale TypeScript applications by focusing on compiler efficiency, strict type safety, and memory management. It guides Claude to implement 42 high-impact rules—ranging from optimizing tsconfig.json for incremental builds to refactoring complex conditional types—ensuring that developers can resolve cryptic errors while significantly reducing build times and improving runtime execution patterns.

主な機能

01Automates the resolution of complex errors like TS2322 and TS2339.

02Refactors complex generics and unions to reduce type-checking overhead.

03Optimizes compiler configuration for 50-90% faster incremental rebuilds.

04Streamlines module organization to eliminate circular dependencies and barrel imports.

050 GitHub stars

06Implements high-performance async patterns and memory management rules.

ユースケース

01Reducing slow compilation and IDE lag in large TypeScript monorepos.

02Debugging and fixing complex generic type mismatches and assignment errors.

03Refactoring legacy TypeScript code to improve type safety and runtime efficiency.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add deadronos/copilot-chat-playground typescript

For use in Claude.ai and ChatGPT

Download Skill