Conditional Rendering in React Complete Guide with Examples 2026

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  Conditional Rendering in React Conditional Rendering is one of the most useful concepts in React. It means showing different content on the screen depending on a condition. For example: If a user is logged in → show Logout If a user is not logged in → show Login If a student has passed → show Congratulations If a product is available → show Buy Now If data is loading → show Loading... React does not have a separate if rendering tag. Instead, we use normal JavaScript conditions such as if, the ternary operator, &&, and switch to decide what should appear in the UI.
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Learn HTML Superscript Tag with Easy Examples

What  is HTML  sup tag

what is HTML sup tag



This Blog You Will Learn 

ஃ What is the <sup> tag

ஃ Syntax of HTML <sub>. . .</sub> tag

ஃ structure diagram examples

ஃ Explain Program

ஃ Output

What is the <sup> tag

✅HTML <sup> tag displays text superscript
✅<sup> tag is accessible by default
✅Text   appears slightly  above normal line.
✅HTML <sup> tag tells browser to display the enclosed text superscript.
✅HTML <sup>tag text appears higher than  regular line.
✅HTML <sup> tag smaller than surrounding text.
✅HTML <sup> element must both opening and closing tag.
✅<sup> tag defines superscript text, which text displayed baseline and commonly                                        used mathematical exponents,footnotes  ordinal indicators.

 Syntax of HTML <sub>. . .</sub> tag

   <p> H <sub> 2 </sub> O </p>  

  • html <sub> tag mean  :-  Subscript text 
  • html <sub> tag  use      :-   text display appears slightly normal text line 

ஃ structure diagram examples

Learn HTML Superscript Tag <sup> with Easy Examples


 what  is HTML  sup tag Example :-

<!DOCTYPE html>
  <html>
    <head>
        <title> HTML superscript tag </title>
    </head>
    <body>
        <h1> Learn html supscript tag</h1>
     
   <h3>learn  Free <sub>HTML supscript tag</sub>
webdesigningtheory.blogspot.com</h3>

    </body>
   </html>


what  is HTML  sup tag

Explain Program

Step  1] 

<!DOCTYPE html>

  • This declare the document type.
  • browser that the document is written in html

Step 2 ]

<html>.... . </html>

  • html is the root element of the html page.
  •  Every thing inside it is part of the webpage.

Step 3]

<head>
      <title> HTML superscript tag </title>
</head>


  •   <head>  section 
  •   head section contains metadata about page. not visible on the page itself.
  •  <title> tag  title section set the title of the page shows the browser tab.

Step 4]

<body>
        <h1> Learn html subscript tag</h1>
     
<h3>learn Free <sub> HTML subscript tag
</sub> webdesigningtheory.blogspot.com </h3>

    </body>

  • HTML <h1> tag large  heading use main title of webpage
  •  HTML <h3> tag  smaller heading than <h1>
  • inside HTML <h3> tag    there<sub> tag.
  • HTML <sub> tag display text subscript  appears below normal text line.
  • example (H2O  ->  2 is subscript tag use

what  is HTML  sup tag

Output

Learn html supscript tag


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how to set image height

html link tag explain

how to use pre tag

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