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Introduction to Web Development
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Introduction to Web Development

Alex Tech

Alex Tech

Full Stack Developer

Published

Feb 12, 2026

Learn HTML, CSS, and JavaScript from scratch to build modern websites.

What You'll Learn

1

Understanding the Web Ecosystem

Learn how browsers work, what HTTP/HTTPS protocols are, and the difference between client-side and server-side development.
2

HTML5 Semantic Structure

Master the art of structuring content using semantic tags like header, nav, main, section, and article for better SEO and accessibility.
3

CSS3 Styling Fundamentals

Learn about selectors, the box model, colors, typography, and how to make your websites look professional.
4

Modern Layouts with Flexbox

Master one-dimensional layouts using Flexbox to align items and distribute space within a container efficiently.
5

Advanced Layouts with CSS Grid

Learn two-dimensional layouts with CSS Grid to create complex, responsive website structures with ease.
6

JavaScript Basics for the Web

Introduction to variables, data types, operators, and basic control flow (if/else, loops) in JavaScript.
7

DOM Manipulation and Events

Learn how to interact with HTML elements using JavaScript and respond to user actions like clicks and form submissions.
8

Responsive Design and Media Queries

Ensure your website looks great on all devices, from mobile phones to large desktop monitors.
9

Version Control with Git

Learn the essentials of Git for tracking changes in your code and collaborating with other developers.
10

Deploying Your First Website

A step-by-step guide to hosting your website using platforms like Vercel, Netlify, or GitHub Pages.