소개
This skill facilitates the seamless modernization of React codebases by providing automated and guided transitions from legacy class-based architectures to modern functional components with hooks. It covers essential upgrade paths for React 17 and 18, helps implement performance-enhancing concurrent features like Suspense and Transitions, and utilizes codemods to automate repetitive refactoring tasks. Whether you are addressing technical debt, improving performance with automatic batching, or migrating a JavaScript project to TypeScript, this skill offers the patterns, checklists, and scripts necessary for a robust architectural evolution.