---
title: "Madhushree Kunder (@MadhushreeKunder) | Hashnode"
description: "MERN Stack Developer. Read the latest articles by Madhushree Kunder on Hashnode."
url: "https://hashnode.com/@MadhushreeKunder"
---

@MadhushreeKunder

# Madhushree Kunder

@MadhushreeKunder · India · Joined December 2020

MERN Stack Developer

[Website](https://madhushreekunder-portfolio.netlify.app/)

### [Regular Expressions](https://madhushreekunder.hashnode.dev/regular-expressions?utm_source=hashnode&utm_medium=feed)

Regular Expressions come in handy many times, be it for checking valid Email Id or for matching URLs. This blog comes with a cheat sheet to understand regex

9 min read · [madhushreekunder.hashnode.dev](https://madhushreekunder.hashnode.dev/regular-expressions?utm_source=hashnode&utm_medium=feed)

[Feb 6, 2022](https://hashnode.com/posts/regular-expressions/62002f0e3a8a6e5fe1198274)

### [Understanding async and defer.](https://madhushreekunder.hashnode.dev/understanding-async-and-defer?utm_source=hashnode&utm_medium=feed)

Async and Defer are two boolean attributes for script tag. Both async and defer increase the speed and performance of web apps by eliminating render-blocking JavaScript. With reference to the above image, consider we simply write <script> without as...

2 min read · [madhushreekunder.hashnode.dev](https://madhushreekunder.hashnode.dev/understanding-async-and-defer?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/understanding-async-and-defer/60e07d654f8e376422a77a92) [Jul 3, 2021](https://hashnode.com/posts/understanding-async-and-defer/60e07d654f8e376422a77a92)

### [const, let, var when to use what?](https://madhushreekunder.hashnode.dev/const-let-var-when-to-use-what?utm_source=hashnode&utm_medium=feed)

When to use const, let and var?

4 min read · [madhushreekunder.hashnode.dev](https://madhushreekunder.hashnode.dev/const-let-var-when-to-use-what?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/const-let-var-when-to-use-what/60c0ea7cd2660e41762e4303) [Jun 9, 2021](https://hashnode.com/posts/const-let-var-when-to-use-what/60c0ea7cd2660e41762e4303)

### [Do you know the process of creating a Portfolio website?](https://madhushreekunder.hashnode.dev/do-you-know-the-process-of-creating-a-portfolio-website?utm_source=hashnode&utm_medium=feed)

Making your personal portfolio can be tricky. So I have written down some points which will help you in designing your first ever portfolio website! Let's get started. The first step is to go to Google and search- "simple and best portfolio websit...

2 min read · [madhushreekunder.hashnode.dev](https://madhushreekunder.hashnode.dev/do-you-know-the-process-of-creating-a-portfolio-website?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/do-you-know-the-process-of-creating-a-portfolio-website/5fcab2b97865da78339e55a5) [Dec 4, 2020](https://hashnode.com/posts/do-you-know-the-process-of-creating-a-portfolio-website/5fcab2b97865da78339e55a5)