ReactJS: Fetching Data With The useEffect Hook and Fetch API

In this tutorial, we are going to learn how we can use the useEffect hook, in order to Fetch data with the fetch API

[mhassankhan]

never stop teaching mate, You are awesome.

[viktoriatoth]

This was what I need. Short and plain explanation. Thank you, it was really helpful!

[Abawtes]

excellent way of explaining the concept in simple, understandable and clear way.thanks

[abhinav.sharma]

Such a simple explanation of useEffect hook.
Awesome, NoobCoder!

[flibben]

Thanks for the nice tutorial, exactly what I was looking for.

[Burak-pwdf]

That's great explanation for useEffect.

[kah_xamankulo]

Thanks for the lesson. Simple and Direct

[RahulSharma-phzn]

after fetching api with useEffect when i reload the page on the browser. there is an error like,
the initial state of the post is [ ] (a blank array).
useEffect is call after the render. so the setPost can change the state later.
and map function on a blank array is not possible.

[touseefibnkhaleel]

kindly zoom into the code/console next time.