useCallback Made Easy with React Native [In 20 Minutes] - 2022
📱 MOREALITY
💻 SUMMARY
Learn what the useCallback hook is and how it works
Develop code to implement the useCallback hook using React Native
Use iPhone simulator to display output to the device
Show Expo CLI usage to reload the app on the simulator
Work through example variations to see how useCallback behaves
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Donate - https://www.buymeacoffee.com/richharvey
📚 RESOURCES
useCallback Doc - https://reactjs.org/docs/hooks-refere...
🕐 TIMESTAMPS
00:09 Introduction
02:35 Getting Started
05:50 Creating Functionality using useState
9:15 Adding funcCount Function with Set() method
15:15 Testing original functionality
16:00 Adding useCallback Hook
17:00 Debugging
17:54 Found bug (Added dependency value)
19:34 Summary
🏷 TAGS
#react #reactnative #javascript