---
title: "Aayush Kumar (@Aayush93) | Hashnode"
description: "The Code Behind Great Ideas. Read the latest articles by Aayush Kumar on Hashnode."
url: "https://hashnode.com/@Aayush93"
---

@Aayush93

# Aayush Kumar

@Aayush93 · Joined December 2025

The Code Behind Great Ideas

### [Emmet for HTML: A Beginner’s Guide to Writing Faster Markup](https://concept-of-emmet-in-html.hashnode.dev/emmet-for-html-a-beginners-guide-to-writing-faster-markup?utm_source=hashnode&utm_medium=feed)

Understand HTML structure with Emmet shortcuts

3 min read · [concept-of-emmet-in-html.hashnode.dev](https://concept-of-emmet-in-html.hashnode.dev/emmet-for-html-a-beginners-guide-to-writing-faster-markup?utm_source=hashnode&utm_medium=feed)

[Feb 1](https://hashnode.com/posts/emmet-for-html-a-beginners-guide-to-writing-faster-markup/697f6889b5d0aac35fe5c226)

### [CSS Selectors 101: Targeting Elements with Precision](https://css-selectors-targeting-the-elements.hashnode.dev/css-selectors-101-targeting-elements-with-precision?utm_source=hashnode&utm_medium=feed)

A beginner-friendly guide to selecting and styling HTML elements using CSS

3 min read · [css-selectors-targeting-the-elements.hashnode.dev](https://css-selectors-targeting-the-elements.hashnode.dev/css-selectors-101-targeting-elements-with-precision?utm_source=hashnode&utm_medium=feed)

[Feb 1](https://hashnode.com/posts/css-selectors-101-targeting-elements-with-precision/697f621d68b10fe1e12cea52)

### [Understanding HTML Tags and Elements](https://html-tags-and-elements-a-beginners-guide.hashnode.dev/understanding-html-tags-and-elements?utm_source=hashnode&utm_medium=feed)

A Beginners guide for the HTML Tags and Elements

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

[Feb 1](https://hashnode.com/posts/understanding-html-tags-and-elements/697f5b68fecf008c65b7f9d3)

### [How The Browser Works: A Beginner-Friendly Guide to Browser Internals](https://how-the-browser-works-a-beginners-guide.hashnode.dev/how-the-browser-works-a-beginner-friendly-guide-to-browser-internals?utm_source=hashnode&utm_medium=feed)

A Beginner-Friendly Guide on the Browser Internals and its working

4 min read · [how-the-browser-works-a-beginners-guide.hashnode.dev](https://how-the-browser-works-a-beginners-guide.hashnode.dev/how-the-browser-works-a-beginner-friendly-guide-to-browser-internals?utm_source=hashnode&utm_medium=feed)

[Feb 1](https://hashnode.com/posts/how-the-browser-works-a-beginner-friendly-guide-to-browser-internals/697f4c891779d3071aef298c)

### [TCP Working: 3-Way Handshake & Reliable Communication](https://working-of-transmission-control-protocol.hashnode.dev/tcp-working-3-way-handshake-and-reliable-communication?utm_source=hashnode&utm_medium=feed)

Just imagine sending an important message to someone, but there are no rules about how messages should be sent. Some messages arrive late, some arrive twice, and some never arrive at all. That’s exactly what would happen on the internet without TCP. ...

4 min read · [working-of-transmission-control-protocol.hashnode.dev](https://working-of-transmission-control-protocol.hashnode.dev/tcp-working-3-way-handshake-and-reliable-communication?utm_source=hashnode&utm_medium=feed)

[Jan 30](https://hashnode.com/posts/tcp-working-3-way-handshake-and-reliable-communication/697cc2e8ebd78e3e9ac5abfb)