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 Underline Tag u with Examples

Learn the HTML Underline Tag with Examples
✷ HTML Underlined Tag 

The <u> tag represent some text that is unarticulated or styled differently from normal text, such as the misspell words and proper names in Chinese text.

The <u> HTML element is the represents a span of inline text which should be rendered in  way that indicates that  has a non-textual annotation.

 ✷ HTML Underlined Tag

Syntax 

<u> underlined text </ul>

✷ Learn HTML Underline Tag  u with Examples

    Program

<!DOCTYPE html>

 <html>                                  

      <head>

<title>Underlined Text Example</title>

</head>

<body>

 <p>The following word uses an <u>underlined</u> typeface.</p>

</body>
 </html>

✷ HTML Underlined Tag 

   Explain Program

Step 1 ]

<!DOCTYPE html>

  •  document type declaration.
  • browser help this is an HTML5 document.

Step 2 ]  

. <html> ... </html>

  • root element of the HTML document.
  • <html> tag is part of the web page.

Step 3 ]  

<title>Underlined Text Example</title>

  •  title of the web page, which appears ON In the browser tab.
  • As the title in search engine results (SEO impact).

Step 4]  

. <body> ... </body>

  • This is the visible part of the webpage.

Step 5] 

  • <p> creates a paragraph. </P>
  • Inside it is some text, and  word underlined  <u>...</u>:
    • <u> stands for underline.
    • It underlines the word underlined.

 ✷ HTML Underlined Tag  

          output

Learn the HTML Underline Tag with Examples

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javascript if else statement










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