HTML Tutorial

1. HTML Introduction

What HTML is, the anatomy of an element, and the document structure every HTML page starts from.

2. Semantic HTML

Semantic elements like header, nav, main and article versus div soup, and why it matters for accessibility and SEO.

3. Forms & Inputs

Building forms with labels, input types, select and textarea, and built-in HTML5 validation attributes.

4. HTML5 Features

Canvas, video and audio, data-* attributes, the template element, and semantic input types like tel and url.

5. Accessibility In Depth

ARIA roles and attributes, focus management, and a complete accessible modal dialog and dropdown menu example.

6. SEO & Meta Tags

Meta descriptions, Open Graph tags for social previews, canonical URLs, and structured data with JSON-LD.

7. Web Components

Custom elements, Shadow DOM encapsulation, and a complete working custom element example.

8. HTML Interview Questions

Commonly asked HTML interview questions with clear, practical answers.