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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how to apply Image tag in html


                          

 IMAGE  TAG HTML



Information

 1)  HTML <img > tag is insert image into a web document.image path define/declare  inside    <img > tag.
  2)  <img > tag is empty tag, that mean's no closing tag.
  3) <img > tag have some attributes are use for display image on web page.
  4) The src attribute, src stands for source, that is path of image URL.
  5) Alt Attribute used to define an "alternate text" for an image
  6) This specifies text to be  identified in the image name.
  7) Width and Height specifies the size of image to display on webpage.


Image tag 

 1] display your Image 

Program :-

<!DOCTYPE html>
<html>

<head>
 <title>image tag</title>
</head>

<body>
 <h2>Image add to page</h2>
 <p> <img src=""> IMG tag. use</p>
 <img src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTnJ5y4eWr_oeyFSCSpcbMm6Bji0vB1zcutSw&usqp=CAU">
</body>

</html>

OUTPUT



img tag use


2] Fullscreen image in html

Program

<!DOCTYPE html>
<html>
<head>
 <title>image tag</title>
</head>
<body>
 <h2>fullscreen img add to the webpage</h2>
<img src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcScTVw2vhdhhCW71rliHz-OcweYyJDl-Zup5Q&usqp=CAU"
width="900"  height="300" alt="nature">
</body>
</html>


OUTPUT

fullscreen img in web page

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css button style

css element selector

external css in html

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