How to Reverse a String in JavaScript

How to Reverse a String in JavaScript ?

To reverse a string in JavaScript, you can use the built-in split(), reverse(), and join() methods.

In this example,

We create a string named str1 with a value of "Hello World".
We split str1 into an array of characters using split('').
We reverse the array using reverse().
Finally, we join the array back into a string using join('') and print the result.

let str1 = 'Hello World';
let reversedStr1 = str1.split('').reverse().join('');
console.log('Reversed string is: ' + reversedStr1);

Reversed string is: dlroW olleH

In this example,

We create a string named str2 with a value of "apple".
We split str2 into an array of characters using split('').
We reverse the array using reverse().
Finally, we join the array back into a string using join('') and print the result.

let str2 = 'apple';
let reversedStr2 = str2.split('').reverse().join('');
console.log('Reversed string is: ' + reversedStr2);

Reversed string is: elppa

In this tutorial, we learned How to Reverse a String in JavaScript language with well detailed examples.