node js iterate over array code example

Example 1: iterate through list javascript

const array = ["hello", "world"];

for (item of array) {
	//DO THIS
}

Example 2: javascript best way to iterate over array

[1,2,3,4,"df"].forEach((value, index) => console.log(index,value));
output
0 1
1 2
2 3
3 4
4 'df'