@Muhammad-Hammad12

Hammad Raza

@Muhammad-Hammad12Joined January 2026

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Hammad Raza's blogs

Git for Beginners Beginner Friendlygit-for-beginners-by-hammad.hashnode.dev3 posts JavaScript Objectsjavascriptobject.hashnode.dev2 posts How the DNS Resolution Workshow-the-dns-resolution-works.hashnode.dev1 post The DNS Record Types Explainedthe-dns-record-types-explained.hashnode.dev1 post How Getting Started with cURLhow-getting-started-with-curl.hashnode.dev1 post

Array Flatten in JavaScript

Introduction: Imagine opening a box and finding another box inside it. Then another. And another. That is exactly what nested arrays look like in JavaScript. const data = [1, [2, [3, [4]]]]; At first

May 10 · 6 min readmhhammad.hashnode.dev

JavaScript Modules: Import and Export Explained

Description: Learn JavaScript modules with easy examples. Understand import and export, default vs named exports, modular code structure, maintainability benefits, and best practices for modern JavaSc

May 9 · 7 min readjavascriptmodulesimport.hashnode.dev

Async Code in Node.js: Callbacks and Promises

Description:Learn how asynchronous code works in Node.js using callbacks and promises. Understand callback flow, callback hell, promise chaining, and modern async programming with practical examples I

May 9 · 7 min readjavascriptobject.hashnode.dev

Objects in JavaScript.

In real-world applications, data is rarely stored as single values. Most of the time, we need to store related information together. For example, if we want to store information about a person, we mig

Mar 15 · 2 min readjavascriptobject.hashnode.dev

Control Flow in JavaScript: If, Else, and Switch Explained.

Every program needs the ability to make decisions. Sometimes the program must run one block of code, and sometimes another. This decision-making process is called control flow. In JavaScript, we contr

Mar 15 · 3 min readswwitchjs.hashnode.dev

Hammad Raza

About

Available for

Hammad Raza's blogs

Array Flatten in JavaScript

JavaScript Modules: Import and Export Explained

Async Code in Node.js: Callbacks and Promises

Objects in JavaScript.

Control Flow in JavaScript: If, Else, and Switch Explained.

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Hammad Raza

About

Available for

Hammad Raza's blogs

Array Flatten in JavaScript

JavaScript Modules: Import and Export Explained

Async Code in Node.js: Callbacks and Promises

Objects in JavaScript.

Control Flow in JavaScript: If, Else, and Switch Explained.