by Sai gowtham

How to Loop inside React JSX

These two examples show you how to loop inside a react component JSX.

Using For loop

import React from 'react';

function App(){
   const arr = [1,2,3,4];
   const newArr = [];
   for (let i=0;i<arr.length;i++){
       newArr.push(<li key={i}>{arr[i]}</li>)
   }

  return(
     <ul>{newArr}</ul>
  )
}

Using the Map method

import React from 'react';

function App(){
   const arr = [1,2,3,4];

  return(
     <ul>
      {arr.map((e,i)=>{
         return <li key={i}>{e}</li>
       })}
     </ul>
  )
}

Css Tutorials & Demos

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In this demo, we are going to learn about how to rotate an image continuously using the css animations.

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In this demo, i will show you how to create a pulse animation using css.

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In this demo, i will show you how to create a snow fall animation using css and JavaScript.

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