ls-typescript-react-reviewer

What problem does it solve?

It helps you catch common TypeScript and React (especially React 19) issues early—before they become bugs, memory leaks, or architectural drift—by turning vague “code review” requests into a structured audit.

Core Features & Use Cases

• React 19 hook correctness: flags incorrect useFormStatus placement, problematic use() promise usage, and other React 19-specific pitfalls.
• TypeScript safety checks: identifies unsafe any, missing undefined handling, and weak typings that undermine maintainability.
• State and side-effect anti-pattern detection: highlights derived state in useEffect, missing cleanups, dependency array mistakes, and direct state mutation.
• Architecture and maintainability review: calls out oversized components, excessive prop drilling, and patterns that worsen re-render behavior.

Quick Start

Ask the AI to review your TypeScript/React code for React 19 hook correctness, type safety, and anti-patterns by focusing on anti-patterns in useEffect, state mutation, and dependency arrays.