reverse string in javascript

To reverse a string in Javascript you can use the split() method to convert the string into an array of characters, then use the reverse() method to reverse the order of the elements in the array, and finally use the join() method to convert the array back into a string.

Here's an example code snippet:

index.tsx
const str = "hello world";
const reversedStr = str.split("").reverse().join("");
console.log(reversedStr); // "dlrow olleh"
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In this code, we first declare a string variable str with the value "hello world".

Then, we use the split() method to convert the string into an array of characters by passing an empty string ("") as the separator. This splits the string at every character and returns an array with each character as an element.

Next, we call the reverse() method on the resulting array to reverse the order of its elements.

Finally, we use the join() method to convert the reversed array back into a string by joining its elements with an empty string (""). This returns the reversed string "dlrow olleh".

We then log the reversed string to the console using console.log().