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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JavaScript Comparison Operators

 

JavaScript Comparison Operators



 Comparison Operators   

    1] Equal  to  (==)

   2]  Equal value and equal type (= = =)

   3] Not equal (! =)

   4] Not equal value or not equal type (! = =)

   5] Greater than ( > )

   6] less than (< )

   7] Greater than or equal to (> = )

   8] less than or equal to (< =)

 Example :-

Comparison Operators

   1] Equal  to  (==)

 Check the two  value  equal or not 

Answer is True or False

Two value is equal  is = True

 Two value is not  equal is = False

Example :-


var a=2;
var b=2;
console.log(a==b);

Output:-



   2]  Equal value and equal type (= = =)

       Check two values are equal and of the same .

       Two value is equal  is = True

       Two value is not  equal is = False

Example :-

var a=7;
var b="7";
console.log(a===b);
Output:-



   3] Not equal (! =)

Check  two values are not equal 
 than Answer is  True

Example :-


var z=7;
var  y=5;
console.log(z!=y);

Output:-



   4] Not equal value or not equal type (! = =)

Example :-


var z=7;
var  y="7";
console.log(z!==y);

Output:-



   5] Greater than ( > )
Example :-

var z=7;
var  y=5;
console.log(z>y);



Output:-



   6] less than (< )
Example :-


var z=7;
var  y=5;
console.log(z<y);

Output:-



   7] Greater than or equal to (> = )
Example :-


var z=7;
var  y=5;
console.log(z>=y);

Output:-



   8] less than or equal to (< =)
Example :-


var z=7;
var  y=5;
console.log(z<=y);

Output:-



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