@m3ghna

Meghna Chandra

@m3ghnaIndiaJoined August 2021

Web Developer

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Meghna Chandra's blogs

m3ghna's blogm3ghna.hashnode.dev6 posts

What Is Node.js? Understanding the Event Loop and Non-Blocking I/O

When I first used Node.js in a project, I knew what the internet told me: “Node.js is a runtime environment that lets you run JavaScript on the server side.” It sounded cool, important. But honestly?I didn’t really understand what that meant. If yo...

Jul 4, 2025 · 4 min readm3ghna.hashnode.dev

Understanding State Management in React: A Deep Dive into Context API

In every React Application, the state determines how components behave, how data flows and how your UI responds to user actions. In small apps, managing state locally within components is simple and usually enough. But as your app grows, with more co...

Jun 4, 2025 · 5 min readm3ghna.hashnode.dev

REST vs GraphQL: Which One Should You Use in Your Full-Stack App?

When building a full stack app, one of the core architectural choices you'll face is how your frontend communicates with your backend. Two common options are REST and GraphQL. Both are powerful, but they differ in structure, flexibility, and efficien...

May 27, 2025 · 6 min readm3ghna.hashnode.dev

What is the Virtual DOM and How Does React Use It?

React is a JavaScript library for building user interfaces, and one of its core innovations is the Virtual DOM. To understand why it matters, let’s first look at the DOM itself. What is the DOM? DOM stands for Document Object Model. It represents the...

May 26, 2025 · 4 min readm3ghna.hashnode.dev

Interactive Web Forms: HTML, CSS, and JS Essentials

Forms are essential to web development, allowing users to interact with websites by submitting data. They are commonly used for various purposes - Data Collection, User Authentication and Authorization, E-commerce Transactions, User Feedback, Search ...

1Mar 22, 2024 · 3 min readm3ghna.hashnode.dev

Meghna Chandra

About

Available for

Meghna Chandra's blogs

What Is Node.js? Understanding the Event Loop and Non-Blocking I/O

Understanding State Management in React: A Deep Dive into Context API

REST vs GraphQL: Which One Should You Use in Your Full-Stack App?

What is the Virtual DOM and How Does React Use It?

Interactive Web Forms: HTML, CSS, and JS Essentials

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Meghna Chandra

About

Available for

Meghna Chandra's blogs

What Is Node.js? Understanding the Event Loop and Non-Blocking I/O

Understanding State Management in React: A Deep Dive into Context API

REST vs GraphQL: Which One Should You Use in Your Full-Stack App?

What is the Virtual DOM and How Does React Use It?

Interactive Web Forms: HTML, CSS, and JS Essentials