---
title: "Avishek Barnwal (@Abhii) | Hashnode"
description: "I am a full stack developer |  MERN | REACT | NODE. Read the latest articles by Avishek Barnwal on Hashnode."
url: "https://hashnode.com/@Abhii"
---

@Abhii

# Avishek Barnwal

@Abhii · Joined October 2021

I am a full stack developer | MERN | REACT | NODE

### [What is React.memo() vs useMemo() Hook in React](https://mernstackdev.hashnode.dev/what-is-reactmemo-vs-usememo-hook-in-react?utm_source=hashnode&utm_medium=feed)

What is React.memo()? React.memo() was released with React v16.6. While class components already allowed you to control re-renders with the use of PureComponent or shouldComponentUpdate, React 16.6 introduced the ability to do the same with functiona...

3 min read · [mernstackdev.hashnode.dev](https://mernstackdev.hashnode.dev/what-is-reactmemo-vs-usememo-hook-in-react?utm_source=hashnode&utm_medium=feed)

[Nov 7, 2021](https://hashnode.com/posts/what-is-reactmemo-vs-usememo-hook-in-react/6187bd3f47828111df7ffbb1)