What is the useEffect Hook in React and how to use it (with example)?

In this article, we are going to cover the most important and best hook called useEffect().

Note —

I have also written a blog on the Basics of React Hooks and useState hook so if you are new to React or you want to brush up then you should definitely check this out.

Prerequisite —

You should know the basics of HTML, JavaScript, React and how React works, and the basics of React hooks (the link for the basics of React hooks and the useState hook is provided above).

And if you fulfill these prerequisites, then you are good to go.





Nandit Shah

Student | Web Developer | MERN Stack | Python | Deep learning

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store