HTML Elements aur Tags Kya Hain?

HTML me, tags angle brackets (< >) me likhe jaate hain, jaise <p>. Ek element ek opening tag, content, aur ek closing tag se milkar banta hai. For example, <p>This is a paragraph.</p> ek complete paragraph element hai.

Heading Tags (<h1> to <h6>)

Heading tags ka use content ko sections me divide karne aur unhe titles dene ke liye hota hai. <h1> sabse important heading hoti hai (jo aamtaur par page title ke liye use hoti hai), aur <h6> sabse kam important.

<h1>Main Heading</h1>
<h2>Sub-heading</h2>
<h3>Smaller sub-heading</h3>

Paragraph Tag (<p>)

<p> tag ka use text ke paragraphs banane ke liye hota hai. Browser automatically paragraphs ke beech me thoda space add kar deta hai.

<p>Yeh ek paragraph hai.</p>
<p>Yeh doosra paragraph hai.</p>

Line Break Tag (<br>)

Agar aapko paragraph ke andar ek nayi line shuru karni hai, toh <br> tag ka use karein. Yeh ek empty tag hai, iska closing tag nahi hota.

<p>Pehli line.<br>Yeh doosri line hai.</p>

Horizontal Rule Tag (<hr>)

<hr> tag ka use content ko aapas me separate karne ke liye ek horizontal line banane ke liye hota hai. Yeh bhi ek empty tag hai.

<p>Upar ka content.</p>
<hr>
<p>Niche ka content.</p>

HTML Comments (<!-- ... -->)

Comments ka use code ke baare me notes likhne ke liye hota hai. Yeh browser me display nahi hote. Comments code ko samajhne me madad karte hain.

<!-- Yeh ek comment hai -->
<p>Yeh browser me dikhega.</p>

Key Takeaways

• Headings (<h1>-<h6>) content ko structure deti hain.
• Paragraphs (<p>) text ke blocks banane ke liye use hote hain.
• <br> ka use line break ke liye aur <hr> ka use content separation ke liye hota hai.
• Comments (<!-- ... -->) code ko explain karne me help karte hain.