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Discussion on: React Hooks (useContext, useEffect, useState, useRef) Summarized Like Crazy (Short & Concise Article).

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hw_tech profile image
Harsh Wardhan

I would suggest to add Case 3 for useEffect() hook mentioning clean-up function (the return function). Use case example: When you need to refresh a particular component let's say every 5 minutes then you would set the interval in useEffect as usual but to clear the interval which should be done in this clean-up return function (similar to componentWillUnmount class component lifecycle method). I'd recommend a short article on this, by Martín Mato - dev.to/otamnitram/react-useeffect-...

Overall, nice and concise article. Thanks for this quick read!

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ishakmohmed profile image
Mohmed Ishak Author

Thanks bro, I'll add it to my article.