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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XAMPP Server process

1 Step :- 

Visual Studio Code  Install :-

        The use those laptops or computers first to download to the visual studio code
   You use those laptops or computers first to download to the Visual Studio Code Software this
 software is used to code the purpose of the project page
         

   1 Step : Download the software.
   
   2 Step : open the visual studio code.
   
   3  Step :  create New File

   4 Step  : Write/ Type Your Code.

  5 Step : Save Your File.

  6 Step : Run Your code. 

 2 Step :- 

X = Cross-Platform 
A = Apache Server
M = MariaDB
p = PHP
P = Perl

 


download  the XAMPP  

than install process receive warning massage such as Do you want to run this file?  click the YES  button to continue with installation process.

download process XAMPP


 3 Step :- 

  ஃ Next Step  Setup -XAMPP 

  à®ƒ   Welcome to the XAMPP Setup Wizard.
       
                  Click NEXT>  Button 

Click NEXT> Button



 4 Step :- 

           1]  ALL components  are checked by default, 

           2]  No change anything and 

           3]  Click the NEXT Button 

Click the NEXT Button



       

     5 Step :-  

       1] Next Select a folder to  install XAMPP  
       2] C:/xampp in C drive   set and install ,
       3] Click NEXT> button.

Click NEXT> button.


     6 Step :-

   1] XAMPP  Setup ready to Installing  Computer.
   2] Click the NEXT Button 


Click the NEXT Button

   7  Step :-

           Click the FINISH  Button to  the Completing  process XAMPP Setup Wizard

Finish Button



    8 Step :-

    1]  XAMPP Control Panel manually START and STOP  Apache And MySQL .
     2]  Start The Apache AND  MySQL


Start The Apache AND MySQL

This Process is Complete  


Select a folder to XAMPP  

      1]   Than htdocs click.
 
     2]  Create  to The New Folder  (folder Name is :- E-Commerce Project ).
 
     3] This Folder  Save to all php program/code . 


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