divided even odd number javascript code example

Example 1: javascript get every odd element

//you can use the css nth-child property like this:
var second-child = document.querySeletorAll('[your element name]:nth-child(odd)');

Example 2: if odd js

function isEven(value) {
    return !(value % 2)
}

Example 3: sum of odd numbers in an array javascript without loop

var total = numbers.reduce(function(total, current) {
    return total + current;
}, 0);

console.log(total);