iterate each array object n time code example

Example 1: iterate through object array javascript

for (var key in array) {
    var obj = myArray[key];
    // ...
}

Example 2: iterate over array of objects javascript

// Just loop through an array

const myArray = [{x:100}, {x:200}, {x:300}];

myArray.forEach((element, index, array) => {
    console.log(element.x); // 100, 200, 300
    console.log(index); // 0, 1, 2
    console.log(array); // same myArray object 3 times
});