The for-of statement is a strict iterative statement.
It is used to loop through elements in an iterable object.
Here's the syntax:
for (property of expression)
statement
And here's an example of its usage:
for (const el of [2, 4, 6, 8]) {
console.log(el);
}
Here, the for-of statement is used to display all the elements inside the four-element array.
The const operator in the control statement is not necessary but is recommended.
The for-of loop will iterate in the order that the iterable produces values via its next() method.
The for-of statement will throw an error if the entity does not support iteration.