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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background color program CSS,


 


CSS  programe


1] background color program

<!doctype html>

<html>

<body>

<h1 style="background-color:rgb(255, 99, 71);">css apply </h1>

<h1 style="background-color:#ff6347;">css apply</h1>

<h1 style="background-color:hsl(9, 100%, 64%);">css apply </h1>


<h1 style="background-color:rgba(255, 99, 71, 0.5);">css apply </h1>

<h1 style="background-color:hsla(9, 100%, 64%, 0.5);">css apply </h1>

<h1 style="background-color:rgba(600,105,80,0.6);">css apply</h1>

</body>

</html> 


Output    



css apply



2] Table  apply css       

  <html>

<head>

<style>

table, th, td {

  border: 1px solid black;

  border-collapse: collapse;

}

th:nth-child(even),td:nth-child(even) {

  background-color: pink;

}

</style>

</head>

<body>

<h2>Striped Table</h2>

<p>For zebra-striped tables, use the nth-child() 

selector and add a background-color to all even (or odd) table rows:</p>

<table style="width:100%">

  <tr>

    <th>First Name</th>

    <th>Middle Name</th>

    <th>Last Name</th>

    <th>Marks</th>

    <th>Grade</th>

    <th>Percentage</th>

    <th>Remark</th>

  </tr>

  <tr>

   td> aishwarya</td>

    <td> sanjay </td>

    <td> jadha</td>

    <td>80 </td>

    <td> A</td>

    <td> 70%</td>

    <td>No </td>

  </tr>

  <tr>

</Head>

</Body>

</html>


Related Post 

line break html

file upload html

abbr tag in html

Output 

Striped Table

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