---
title: "Mayank Rose Xalxo (@rosedev) | Hashnode"
description: "Focused on Becoming a Better Developer. Read the latest articles by Mayank Rose Xalxo on Hashnode."
url: "https://hashnode.com/@rosedev"
---

@rosedev

# Mayank Rose Xalxo

@rosedev · Joined January 2026

Focused on Becoming a Better Developer

### [Emmet for HTML A Beginner’s Guide to Writing Faster Markup (Or: How to Stop Typing HTML Like It’s a Punishment)](https://xalxocodes.hashnode.dev/emmet-for-html-a-beginners-guide-to-writing-faster-markup-or-how-to-stop-typing-html-like-its-a-punishment?utm_source=hashnode&utm_medium=feed)

Learn how Emmet helps you write HTML faster using simple shortcuts.

3 min read · [xalxocodes.hashnode.dev](https://xalxocodes.hashnode.dev/emmet-for-html-a-beginners-guide-to-writing-faster-markup-or-how-to-stop-typing-html-like-its-a-punishment?utm_source=hashnode&utm_medium=feed)

[Jan 31](https://hashnode.com/posts/emmet-for-html-a-beginners-guide-to-writing-faster-markup-or-how-to-stop-typing-html-like-its-a-punishment/697db7aae02032bf9ed75fcc)

### [CSS Selectors 101 Targeting Elements with Precision (Explained Like You’re Yelling at People in a Crowd)](https://xalxocodes.hashnode.dev/css-selectors-101-targeting-elements-with-precision-explained-like-youre-yelling-at-people-in-a-crowd?utm_source=hashnode&utm_medium=feed)

Confused about CSS selectors? Learn element, class, ID, group, and descendant selectors using simple explanations and fun real-world analogies—perfect for b

3 min read · [xalxocodes.hashnode.dev](https://xalxocodes.hashnode.dev/css-selectors-101-targeting-elements-with-precision-explained-like-youre-yelling-at-people-in-a-crowd?utm_source=hashnode&utm_medium=feed)

[Jan 31](https://hashnode.com/posts/css-selectors-101-targeting-elements-with-precision-explained-like-youre-yelling-at-people-in-a-crowd/697db53c7b43ebdd10c54cc5)

### [How a Browser Works (Explained Like You’re Asking a Friend at 2 AM)](https://xalxocodes.hashnode.dev/how-a-browser-works-explained-like-youre-asking-a-friend-at-2-am?utm_source=hashnode&utm_medium=feed)

Ever wondered what happens after you type a URL and press Enter? This beginner-friendly guide explains how browsers work using simple language, visuals, and

3 min read · [xalxocodes.hashnode.dev](https://xalxocodes.hashnode.dev/how-a-browser-works-explained-like-youre-asking-a-friend-at-2-am?utm_source=hashnode&utm_medium=feed)

[Jan 31](https://hashnode.com/posts/how-a-browser-works-explained-like-youre-asking-a-friend-at-2-am/697db318a385582a3297207a)

### [TCP Working: 3-Way Handshake & Reliable Communication (or: How the Internet Avoids Complete Chaos)](https://xalxocodes.hashnode.dev/tcp-working-3-way-handshake-and-reliable-communication-or-how-the-internet-avoids-complete-chaos?utm_source=hashnode&utm_medium=feed)

Understand how TCP works with a simple, beginner-friendly explanation of the 3-way handshake, data transfer, reliability, and connection termination—without

4 min read · [xalxocodes.hashnode.dev](https://xalxocodes.hashnode.dev/tcp-working-3-way-handshake-and-reliable-communication-or-how-the-internet-avoids-complete-chaos?utm_source=hashnode&utm_medium=feed)

[Jan 31](https://hashnode.com/posts/tcp-working-3-way-handshake-and-reliable-communication-or-how-the-internet-avoids-complete-chaos/697db05a7ef436c739221561)

### [Understanding HTML Tags and Elements or: Why Every Website Is Just Fancy Boxes Pretending to Be Cool](https://xalxocodes.hashnode.dev/understanding-html-tags-and-elements?utm_source=hashnode&utm_medium=feed)

Learn what HTML tags and elements are using simple explanations, relatable examples, and a clear breakdown of how webpages are structured.

3 min read · [xalxocodes.hashnode.dev](https://xalxocodes.hashnode.dev/understanding-html-tags-and-elements?utm_source=hashnode&utm_medium=feed)

[Jan 31](https://hashnode.com/posts/understanding-html-tags-and-elements/697d5bb239bf7abbf0434cd4)