Kartik Kumar Singh

@exekartikk

Joined January 2026

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Kartik Kumar Singh's blogs

Git basicexegitbasic.hashnode.dev1 post

DNS Record Types Explainedexedns.hashnode.dev1 post

How DNS Resolution Worksexednsresoultionworks.hashnode.dev1 post

Inside Gitexeinsidegit.hashnode.dev1 post

The Pendrive problemexeversioncontrol.hashnode.dev1 post

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execss.hashnode.dev

CSS Selectors 101

CSS Selectors You have built the structure of your website with HTML. Now, you want to make it look good with CSS. But here is the challenge: How does CSS know which element to style? How do you tell the computer, "I want only the first paragraph to ...

Jan 303 min read

exeemmet.hashnode.dev

Emmet for HTML

A Beginner’s Guide to Emmet If you are learning HTML, you might feel like you are typing the same characters over and over again. Opening tags, closing tags, angle brackets, quotes... it can get tedious. Enter Emmet. It is the single most effective t...

Jan 303 min read

exehtmltags.hashnode.dev

Understanding HTML Tags and Elements

The Blueprint of the Web: Understanding HTML If you have ever wondered how a web browser knows to display a heading in big bold letters or how a button knows where to take you when clicked, the answer is HTML. It is the absolute foundation of web dev...

Jan 303 min read

exebrowser.hashnode.dev

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

We use web browsers every single day, but few of us stop to ask what is actually happening behind that address bar. From the moment you hit "Enter" to the moment a page appears, a complex series of events takes place. 1. What is a browser actually? ...

Jan 295 min read

execurl.hashnode.dev

Getting Started with cURL

What is cURL? Curl(client URL) is just a way to talk to the server using command line interface(your terminal). Formally curl is a command line tool which which is used to transfer data to or from a server using URL. How is it different from browser...

Jan 294 min read

Kartik Kumar Singh

About

Available for

Kartik Kumar Singh's blogs

Recently published

CSS Selectors 101

Emmet for HTML

Understanding HTML Tags and Elements

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

Getting Started with cURL

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Kartik Kumar Singh

About

Available for

Kartik Kumar Singh's blogs

Recently published

CSS Selectors 101

Emmet for HTML

Understanding HTML Tags and Elements

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

Getting Started with cURL