14 - useCallback and useMemo React Hooks - When to Use useCallback and useMemo

🦄 The useCallback and useMemo are two necessary React Hooks to learn. You should know about them to ensure "when NOT to use them". Timecodes 0:00 - Introduction 00:23 - What is Application Performance? 01:46 - What are useCallback and useMemo? 07:45 - Usages of useCallback and useMemo 11:47 - useCallback and useMemo Examples 22:58 - When NOT to use useCallback and useMemo? Important Links: Connect:   / tapasadhikary   Source Code: https://github.com/atapas/youtube/tre... Link to Higher-Order Function Video:    • What are Higher-Order Functions in JavaScr...   Thank You!