useEffect Made Easy with React Native [In 12 Minutes] - 2022

Опубликовано: 17 Июнь 2026
на канале: Moreality
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📱 MOREALITY

💻 SUMMARY
Learn what the useEffect hook is and how it works
Develop code to implement the useEffect 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 useEffect behaves

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📚 RESOURCES
useEffect Doc - https://reactjs.org/docs/hooks-effect...
React Hooks API - https://reactjs.org/docs/hooks-refere...
useEffect Dependencies Changing Too Often - https://reactjs.org/docs/hooks-faq.ht...
Alternative useEffect Explanation - https://dmitripavlutin.com/react-usee...

🕐 TIMESTAMPS
00:09 Introduction
01:06 Setup State and UI
04:03 useEffect w/o Dependency Array
05:55 Why We Need Dependency Array
07:16 useEffect w/ Empty Dependency Array
08:58 useEffect w/ Non-Empty Dependency Array
10:00 Further useEffect Details
12:00 Summary

🏷 TAGS
#react #reactnative #javascript