Swayam Allewar

@prolifierswayam

Dev

Joined May 2025

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Swayam Allewar's blogs

HTML secretshtml-secrets.hashnode.dev3 posts

DNS - Explaination of Recordsdns-explaination-of-records.hashnode.dev2 posts

Undestanding computer networkingundestanding-computer-networking.hashnode.dev2 posts

Browser secretsbrowser-secrets.hashnode.dev2 posts

'Inside .git folder den'prolific-swayam.hashnode.dev1 post

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Recently published

SASwayam Allewarhtml-secrets.hashnode.devFeb 15 · 8 min read

All about CSS Selectors

Why Selectors Exist? When you write a CSS rule, you're essentially giving the browser an instruction: "Find these elements and make them look like this." The part that does the finding is the selector. It sits at the top of every CSS rule, before the...

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SASwayam Allewarhtml-secrets.hashnode.devFeb 1 · 14 min read

Emmet for HTML: A Beginner's Guide to Writing Faster Markup

Imagine typing just ul>li*5 and watching it magically expand into a complete unordered list with five items. Sounds like wizardry? Welcome to Emmet—the secret weapon that will transform you from typing HTML character by character into a markup speed ...

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SASwayam Allewarundestanding-computer-networking.hashnode.devFeb 1 · 16 min read

TCP Working: 3-Way Handshake & Reliable Communication

Imagine shouting messages across a crowded, noisy stadium. Some words get lost in the noise, others arrive out of order, and you have no idea if the other person even heard you. Chaos, right? This is exactly what happens when computers try to communi...

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SASwayam Allewarbrowser-secrets.hashnode.devFeb 1 · 9 min read

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

Have you ever wondered how your messages reach their destination across the internet? Why does a video call sometimes get choppy, but your email always arrives intact? The answer lies in two fundamental protocols that power internet communication: TC...

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SASwayam Allewarbrowser-secrets.hashnode.devFeb 1 · 10 min read

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

Ever wondered what happens in that split second between pressing Enter on a URL and seeing a beautiful webpage appear? Let's pull back the curtain and explore the fascinating machinery that makes the web work! The Big Question: What Happens After I T...

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Swayam Allewar

About

Available for

Swayam Allewar's blogs

Recently published

All about CSS Selectors

Emmet for HTML: A Beginner's Guide to Writing Faster Markup

TCP Working: 3-Way Handshake & Reliable Communication

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

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

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Swayam Allewar

About

Available for

Swayam Allewar's blogs

Recently published

All about CSS Selectors

Emmet for HTML: A Beginner's Guide to Writing Faster Markup

TCP Working: 3-Way Handshake & Reliable Communication

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

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