---
title: "Manish Mandal (@manishdevelops) | Hashnode"
description: "Front-end developer. Read the latest articles by Manish Mandal on Hashnode."
url: "https://hashnode.com/@manishdevelops"
---

@manishdevelops

# Manish Mandal

@manishdevelops · India · Joined October 2022

Front-end developer

### [Spread and Rest operators in JavaScript: "Unlocking power of JavaScript"](https://manishdevelops-blogs.hashnode.dev/spread-and-rest-operators-in-javascript-unlocking-power-of-javascript?utm_source=hashnode&utm_medium=feed)

Hello fellow developers!👋 In this blog post, we're going to explore two powerful operators in JavaScript that you may have heard of: the spread operator and the rest operator. As developers, we're always looking for ways to write cleaner, more effic...

9 min read · [manishdevelops-blogs.hashnode.dev](https://manishdevelops-blogs.hashnode.dev/spread-and-rest-operators-in-javascript-unlocking-power-of-javascript?utm_source=hashnode&utm_medium=feed)

[Mar 12, 2023](https://hashnode.com/posts/spread-and-rest-operators-in-javascript-unlocking-power-of-javascript/640e178e24b1155796f2b408)

### [Destructuring in JavaScript: "Simplifying Access to Object and Array Values"](https://manishdevelops-blogs.hashnode.dev/destructuring-in-javascript-simplifying-access-to-object-and-array-values?utm_source=hashnode&utm_medium=feed)

Hey there!👋 Destructuring objects and arrays in JavaScript is a cool feature that lets you grab specific values from them and assign them to variables easily. It's like reaching into a bag of goodies and pulling out just what you need! This feature ...

8 min read · [manishdevelops-blogs.hashnode.dev](https://manishdevelops-blogs.hashnode.dev/destructuring-in-javascript-simplifying-access-to-object-and-array-values?utm_source=hashnode&utm_medium=feed)

[Mar 9, 2023](https://hashnode.com/posts/destructuring-in-javascript-simplifying-access-to-object-and-array-values/6409fa8a3c9d3fcb2fde002e)

### ["Mastering Asynchronous JavaScript with Promises, Async/Await and AJAX: A Guide to Building Fast and Efficient Web Applications"](https://manishdevelops-blogs.hashnode.dev/mastering-asynchronous-javascript-with-promises-asyncawait-and-ajax-a-guide-to-building-fast-and-efficient-web-applications-1?utm_source=hashnode&utm_medium=feed)

Hey there!🙋‍♂️ Thanks for joining me for the sequel of my blog. If you missed my previous post, no worries at all! You can simply visit this link to catch up before we continue on our journey together. I'm excited to have you here, so let's dive rig...

16 min read · [manishdevelops-blogs.hashnode.dev](https://manishdevelops-blogs.hashnode.dev/mastering-asynchronous-javascript-with-promises-asyncawait-and-ajax-a-guide-to-building-fast-and-efficient-web-applications-1?utm_source=hashnode&utm_medium=feed)

[Feb 28, 2023](https://hashnode.com/posts/mastering-asynchronous-javascript-with-promises-asyncawait-and-ajax-a-guide-to-building-fast-and-efficient-web-applications-1/63fdbcda98e173590e24f35d)

### ["Mastering Asynchronous JavaScript with Promises, Async/Await and AJAX: A Guide to Building Fast and Efficient Web Applications"](https://manishdevelops-blogs.hashnode.dev/mastering-asynchronous-javascript-with-promises-asyncawait-and-ajax-a-guide-to-building-fast-and-efficient-web-applications?utm_source=hashnode&utm_medium=feed)

Hello there 🙋‍♂️ and welcome to my blog! I'm so glad you found your way here! let's dive into some great conversations! Now, to understand what asynchronous JavaScript code is, we first need to understand what synchronous code is. So basically the o...

8 min read · [manishdevelops-blogs.hashnode.dev](https://manishdevelops-blogs.hashnode.dev/mastering-asynchronous-javascript-with-promises-asyncawait-and-ajax-a-guide-to-building-fast-and-efficient-web-applications?utm_source=hashnode&utm_medium=feed)

[Feb 20, 2023](https://hashnode.com/posts/mastering-asynchronous-javascript-with-promises-asyncawait-and-ajax-a-guide-to-building-fast-and-efficient-web-applications/63f3225389a6fea33f7af5f4)

### [What is event delegation in JavaScript, why is it crucial ??🔥👀](https://manishdevelops-blogs.hashnode.dev/what-is-event-delegation-in-javascript-why-is-it-crucial?utm_source=hashnode&utm_medium=feed)

Let's go deep so there are no queries. So, Event delegation is a method for managing events effectively. Instead of adding an event listener to every similar element, we can add an event listener to a parent element and then use the .target(𝗧𝗵𝗲 𝘁...

4 min read · [manishdevelops-blogs.hashnode.dev](https://manishdevelops-blogs.hashnode.dev/what-is-event-delegation-in-javascript-why-is-it-crucial?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/what-is-event-delegation-in-javascript-why-is-it-crucial/63a92cae4e9cd5ae23e2e0e5) [Dec 26, 2022](https://hashnode.com/posts/what-is-event-delegation-in-javascript-why-is-it-crucial/63a92cae4e9cd5ae23e2e0e5)