Sometimes, we want to create a string with n characters with JavaScript.

In this article, we’ll look at how to create a string with n characters with JavaScript.

How to create a string with n characters with JavaScript?

To create a string with n characters with JavaScript we can use the JavaScript string’s repeat instance method.

For instance, we write:

const result = "x".repeat(20);
console.log(result)

We call 'x'.repeat with 20 to return a string that repeats ‘x’ 20 times.

Therefore, result is 'xxxxxxxxxxxxxxxxxxxx'.

Conclusion

To create a string with n characters with JavaScript we can use the JavaScript string’s repeat instance method.