Sometimes, we want to loop through a string with JavaScript.

In this article, we’ll look at how to loop through a string with JavaScript.

How to loop through a string with JavaScript?

To loop through a string with JavaScript, we can use the for-of loop.

For instance, we write:

const str = '123456';
for (const s of str) {
  console.log(s)
}

to loop through each character of str with the for-of loop.

s is the character of str being looped through.

Therefore, we see:

"1"
"2"
"3"
"4"
"5"
"6"

logged.

Conclusion

To loop through a string with JavaScript, we can use the for-of loop.