React Mastery Series – Day 15: React Performance Optimization – Understanding useCallback and React.memo

The React Mastery Series covers essential performance and state management techniques. Day 15 focuses on React Performance Optimization, specifically exploring useCallback and React.memo to reduce unnecessary re-renders in complex dashboards and enterprise applications. Day 16 transitions to state sharing challenges in growing applications, introducing the Context API. This tool allows developers to manage global state efficiently, avoiding the difficulty of passing data through multiple intermediate components in systems like banking applications.