---
title: "Discussion on \"Basic Hooks in React - useEffect()\" | Hashnode"
description: "Discussion on \"Basic Hooks in React - useEffect()\". This blog post continues the series about React Hooks.\nHere we are exploring one of basic and very important hooks in React - useEffect().\nWhat is useEffect()?\nuseEffect() is JavaScript function, which lets you perform side-effects in functional comp..."
url: "https://hashnode.com/posts/basic-hooks-in-react-useeffect/5ffdaec8c162d710c9b12aaf"
---

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# [Basic Hooks in React - useEffect()](https://olena.hashnode.dev/basic-hooks-in-react-useeffect?utm_source=hashnode&utm_medium=feed)

This blog post continues the series about React Hooks. Here we are exploring one of basic and very important hooks in React - useEffect(). What is useEffect()? useEffect() is JavaScript function, which lets you perform side-effects in functional comp...

Jan 12, 2021 · 7 min read · olena.hashnode.dev  
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## Written by

[Olena Drugalya](https://hashnode.com/@Olena)

@Olena · Germany

  
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Web Developer/ Blogger

I am web developer / front-end engineer from Germany. My stack includes: HTML and CSS (including SASS, Tailwind, MaterialUI, Bootstrap) JavaScript ReactJS WordPress Git

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