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@mohithnd

Mohit Agrawal

@mohithnd

googol

Joined January 2026

About

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Mohit Agrawal's blogs

DNS Record Types Explaineddnsrecords-mohit.hashnode.dev1 post

Getting Started with cURLcurl-mohit.hashnode.dev1 post

How DNS Resolution Worksdnsresolution-mohit.hashnode.dev1 post

Git for Beginnersgit-mohit.hashnode.dev1 post

Why Version Control Existswhyversioncontrol-mohit.hashnode.dev1 post

About

Nothing here yet.

Available for

Nothing here yet.

Mohit Agrawal's blogs

DNS Record Types Explaineddnsrecords-mohit.hashnode.dev1 post

Getting Started with cURLcurl-mohit.hashnode.dev1 post

How DNS Resolution Worksdnsresolution-mohit.hashnode.dev1 post

Git for Beginnersgit-mohit.hashnode.dev1 post

Why Version Control Existswhyversioncontrol-mohit.hashnode.dev1 post

Articles Threads Comments

Recently published

arraymethods-mohit.hashnode.dev

Array Methods You Must Know: Master JavaScript Arrays Like a Pro

Why Arrays Need Methods Imagine you have a box of LEGO bricks. You can: Add new bricks → push() Remove bricks → pop() Double every brick → map() Keep only red bricks → filter() Count total studs

2d ago·6 min read

functiondeclarationvsfunctionexpression-mohit.hashnode.dev

Function Declaration vs Function Expression: What's the Difference?

What Are Functions and Why Do We Need Them? Imagine you are baking cookies. Instead of writing down the recipe every time you bake, you write it once and reuse it. That's exactly what function do for

2d ago·4 min read

howbrowserworks-mohit.hashnode.dev

How a Browser Works: From URL to Pixels on Your Screen

What actually happens when you type google.com and press enter? Think of your browser as a mini-factory inside your computer. When you enter a URL, this factory springs into action with multiple specialized teams working together to build the web-pag...

Feb 1·4 min read

tcphandshake-mohit.hashnode.dev

TCP Working: The 3-Way Handshake & Reliable Communication

The internet’s conversation problem Imagine trying to have a phone call without knowing it: The other person can hear you Your words arrive in order Any words get lost along the way When then conversation should end This was the internet before...

Feb 1·4 min read

tcpvsudp-mohit.hashnode.dev

TCP vs UDP: The Internet's Delivery Services Explained

The Internet’s Shipping Problem Imagine you need to send 100 books to a friend. You have two shipping options: Option A (TCP): The courier checks each book, confirms delivery, and resends any lost books. Slow but guaranteed. Option B (UDP): You thr...

Feb 1·4 min read