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ts-expert

Analyzes TypeScript projects and suggests improvements for type safety and performance.

7|2|Updated Jan 28, 2026
Search Tags:#type safety#typescript#performance#debugging#javascript#migration#monorepo
One-click install
npx skills add https://github.com/LuisSambrano/antigravity-config --skill ts-expert
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: ts-expert
Source: https://github.com/LuisSambrano/antigravity-config/tree/main/skills/3-web/ts-expert
Command: npx skills add https://github.com/LuisSambrano/antigravity-config --skill ts-expert

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides expert-level assistance for complex TypeScript and JavaScript development challenges, ensuring code quality, performance, and maintainability.

Core Features & Use Cases

  • Advanced Type System: Deep dives into type-level programming, conditional types, and branded types for robust domain modeling.
  • Performance Optimization: Strategies for improving TypeScript compilation speed and build performance in monorepos.
  • Migration & Tooling: Guidance on migrating from JavaScript to TypeScript and choosing between modern tools like Biome and ESLint.
  • Debugging: Techniques for diagnosing and resolving complex type errors and module resolution issues.
  • Use Case: Refactor a large JavaScript codebase to TypeScript, ensuring type safety and optimizing build times using monorepo best practices.

Quick Start

Use the ts-expert skill to analyze the current tsconfig.json and suggest improvements for strictness and performance.

Frequently Asked Questions about ts-expert

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I optimize TypeScript build performance in a monorepo?▼

To optimize TypeScript performance in a monorepo, this skill analyzes your project structure to identify bottlenecks and recommends strategies for faster compilation and improved module resolution.

What is the best way to migrate a JavaScript codebase to TypeScript?▼

The best way to migrate JavaScript to TypeScript involves analyzing your codebase to establish strict type safety incrementally, utilizing modern tooling, and applying best practices for error handling and architecture.

How do I resolve complex TypeScript type errors and debugging issues?▼

Resolving complex TypeScript type errors requires diagnosing conditional types and module resolution issues, which this skill addresses by providing expert debugging techniques and architectural guidance.

Does this skill provide guidance on choosing between Biome and ESLint for TypeScript?▼

Yes, this skill provides tooling guidance that includes choosing between modern tools like Biome and ESLint to ensure code quality and maintainability in your TypeScript projects.

How do I use advanced TypeScript type-level programming for domain modeling?▼

TypeScript type-level programming enables robust domain modeling by leveraging conditional types and branded types, allowing you to enforce strict type safety and precise data validation across your application.

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