Umar Hayat

New Delhi, India Joined on May 9, 2023

Education

Notre Dame School

Pronouns

He/Him

Work

Student

Umar Hayat

Mar 28

Control Flow in JavaScript: If, Else, and Switch

#webdev #javascript #learning #beginners

5 min read

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Umar Hayat

Mar 11

JavaScript Operators: The Basics You Need to Know

#webdev #javascript #beginners #learning

4 min read

Umar Hayat

Feb 26

JavaScript Variables and Data Types Explained (Beginner-Friendly Guide)

#webdev #learning #beginners #javascript

5 min read

Umar Hayat

Feb 22

Thinking in JavaScript

#beginners #learning #webdev #javascript

1 min read

Umar Hayat

Feb 14

Understanding HTML Tags and Elements

#tutorial #learning #beginners #html

4 min read

Umar Hayat

Feb 9

How a Browser Works: A Beginner-Friendly Guide to Browser Internals

#tutorial #learning #beginners #browser

4 min read

Umar Hayat

Jan 31

Networking Blog Series Recap

#tutorial #learning #beginners #networking

2 min read

Umar Hayat

Jan 31

Networking Blog Series Recap

#tutorial #learning #beginners #networking

2 min read

Umar Hayat

Jan 31

Getting Started with cURL

#webdev #learning #beginners #tutorial

3 min read

Umar Hayat

Jan 30

TCP 3-way Handshake

#webdev #learning #programming #beginners

4 min read

Umar Hayat

Jan 28

TCP vs UDP: When to Use What, and How TCP Relates to HTTP

#webdev #programming #tutorial #chaicode

4 min read

Umar Hayat

Jan 28

DNS Record Types Explained

#webdev #learning #beginners #chaicode

5 min read

Umar Hayat

Jan 28

DNS Record Types Explained

#webdev #learning #beginners #chaicode

5 min read

Umar Hayat

Jan 27

How DNS Resolution Works

#dns #webdev #beginners #learning

4 min read

Umar Hayat

Jan 24

Understanding Network Devices

#networking #chaicode #beginners #learning

5 min read

Umar Hayat

Jan 21

Networking Class Learnings

#beginners #networking #learning #chaicode

1 min read

Umar Hayat

Jan 12

Inside Git: How It Works and the Role of the `.git` Folder

#git #beginners #tutorial #learning

4 min read

Umar Hayat

Jan 5

Git for Beginners: Basics and Essential Commands

#git #github #githubactions #beginners

7 min read

Umar Hayat

Dec 28 '25

Why Version Control Exists: The Pendrive Problem

#beginners #git #softwaredevelopment

4 min read

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Umar Hayat

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1 Week Community Wellness Streak

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Control Flow in JavaScript: If, Else, and Switch

Want to connect with Umar Hayat?

JavaScript Operators: The Basics You Need to Know

JavaScript Variables and Data Types Explained (Beginner-Friendly Guide)

Thinking in JavaScript

Understanding HTML Tags and Elements

How a Browser Works: A Beginner-Friendly Guide to Browser Internals

Networking Blog Series Recap

Networking Blog Series Recap

Getting Started with cURL

TCP 3-way Handshake

TCP vs UDP: When to Use What, and How TCP Relates to HTTP

DNS Record Types Explained

DNS Record Types Explained

How DNS Resolution Works

Understanding Network Devices

Networking Class Learnings

Inside Git: How It Works and the Role of the `.git` Folder

Git for Beginners: Basics and Essential Commands

Why Version Control Exists: The Pendrive Problem