🚀 Advanced HTML, Semantics & Modern APIs
HTML Basics sikhne ke baad, ab hum professional frontend engineers ki tarah modern, semantic, SEO-friendly aur accessible markup likhna seekhenge.
Ek puraane godown me sab kuch bina label ke plain brown cardboards (<div>) me rakha ho toh kisi ko nahi pata chalta kaunsi cheez kahan hai.
Lekin ek modern ghar me labeled kamre hote hain: Kitchen (<main>), Entrance Hallway (<nav>), aur Balcony (<aside>). Yahi hai Semantic HTML!
Is Module Ke All Topics
01. Semantic HTML (<header>, <main>, <article>)
Kyun div-soup modern web me bad practice hai aur semantic tags SEO ko kaise boost karte hain.
02. Audio, Video & Multimedia (<video>, <audio>)
Native media playback, multiple sources, subtitles tracks aur accessible captions.
03. Interactive Elements (<dialog>, <details>, Popover)
Bina heavy JS libraries ke native modal dialogs, accordions aur modern Popover API.
04. Graphics with SVG & Canvas
Crisp vector icons (SVG) vs interactive pixel graphics/games (Canvas).
05. SEO Meta Tags & Social Sharing (Open Graph)
Google rich snippets, WhatsApp preview cards (og:image) aur favicon best practices.
06. Web Accessibility (a11y) & ARIA Basics
Screen readers, keyboard navigation, aria-label, role aur contrast guidelines.
07. Advanced Form Validation & Modern Controls
Regex pattern validation, custom error UI, datalist auto-suggest aur autocomplete.
08. Global Attributes & Custom Data (data-*)
data-* attributes, contenteditable, draggable, hidden aur tabindex accessibility control.