React Modernization

Master React version upgrades, class to hooks migration, concurrent features adoption, and codemods for automated transformation.

When to Use This Skill

• Upgrading React applications to latest versions
• Migrating class components to functional components with hooks
• Adopting concurrent React features (Suspense, transitions)
• Applying codemods for automated refactoring
• Modernizing state management patterns
• Updating to TypeScript
• Improving performance with React 18+ features

Version Upgrade Path

React 16 → 17 → 18

Breaking Changes by Version: