if-elseif statements

if (condition) {
expression1
}
elseif(condition){
expression2
}
else {
expression3
}

How to implement Conditional Rendering in React?

This article explores JavaScript’s conditional rendering in React JS, including various methods, syntax, and applications, leveraging React’s virtual DOM, reusable components, props, and rapid rendering capabilities in single-page UI applications.

We will use the following approaches to implement conditional rendering in React

Table of Content

  • if-else statements
  • if-elseif statements
  • β€˜&&’ operator
  • β€˜&&’ operator with the alternative operator β€˜||’
  • using ternary ( ?: ) operator

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if-else statements:

if(condition){ expression1 }else{ expression2}...

if-elseif statements:

if (condition) { expression1}elseif(condition){ expression2}else { expression3}...

β€˜&&’ operator:

condition && expression...

β€˜&&’ operator with the alternative operator β€˜||’:

condition && expression1 || expression2...

using ternary ( ?: ) operator:

condition ? expression1 : expression2...

Steps to Create the React App:

Step 1: Create a React project:...

Project Structure:

Project structure of the app...