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@shahbazahmed

Shahbaz Ahmed

@shahbazahmed·Mumbai, Maharashtra, India·Joined January 2025

Full Stack Developer

About

Software Developer | Full Stack Developer |

Available for

Job

Shahbaz Ahmed's blogs

Debunking Fundamentals of JavaScript and TypeScriptdebunking-js.hashnode.dev24 posts

Knowing About Node.js And Expressknowingnodejsexpress.hashnode.dev16 posts

Reacting to React, React Native and Next.jsfundamentalsofreact.hashnode.dev10 posts

Understanding the backbone of Internetinternetbackbone.hashnode.dev1 post

Domain Name System (DNS) Record Typesdnsmagic.hashnode.dev1 post

About

Software Developer | Full Stack Developer |

Available for

Job

Shahbaz Ahmed's blogs

Debunking Fundamentals of JavaScript and TypeScriptdebunking-js.hashnode.dev24 posts

Knowing About Node.js And Expressknowingnodejsexpress.hashnode.dev16 posts

Reacting to React, React Native and Next.jsfundamentalsofreact.hashnode.dev10 posts

Understanding the backbone of Internetinternetbackbone.hashnode.dev1 post

Domain Name System (DNS) Record Typesdnsmagic.hashnode.dev1 post

Articles Comments

Recently published

SAShahbaz Ahmedinfundamentalsofreact.hashnode.dev·1h ago · 13 min read

Next.js Explained

Why Next.js Exists? When React first became popular, most applications were built as Single Page Applications (SPAs). The browser would download a single HTML file with almost nothing in it, along wit

SAShahbaz Ahmedinfundamentalsofreact.hashnode.dev·1h ago · 23 min read

State Management: Context API, Prop Drilling, React.memo, useMemo, and useCallback

Why State Management Becomes Difficult? State management becomes difficult as applications grow because the distance between where state lives and where it’s needed increases, forcing developers into

SAShahbaz Ahmedinfundamentalsofreact.hashnode.dev·2d ago · 11 min read

How React Works Internally

A mental-model-first guide to what actually happens between calling setState and pixels changing on your screen. Why React Needed a New Rendering Approach? The Problem With Direct DOM Manipulation:

SAShahbaz Ahmedinfundamentalsofreact.hashnode.dev·2d ago · 18 min read

React Hooks Masterclass

How Does React Remember Information Between Renders? Here's a question that sounds simple but trips up most people learning React: when a component function runs top to bottom every time it renders, h

SAShahbaz Ahmedinfundamentalsofreact.hashnode.dev·2d ago · 24 min read

React Fundamentals: Components, JSX, State, and Re-rendering

Why React Exists? Let's start with a question. Why did developers create React when JavaScript already existed? Good question right? It's worth separating "JavaScript" (the language) from "how people