JSFiddle - React, Tailwind, and code Playground

by Steven Senkus

HTML

<ul id="result-0"></ul>
<hr />
<ul id="result-1"></ul>

JavaScript

var nums = [2,3,4,5,6];

nums.forEach(function(value, index, arr) {
    $('<li>', {
        id: "item" + index,
        text: value
        
    }).appendTo('#result-0')
});

nums = nums.map(function(v,i,arr) {
    return v * i;

});
console.log('nums',nums);
nums.forEach(function(value, index, arr) {
    $('<li>', {
        id: "new-item" + index,
        text: value
        
    }).appendTo('#result-1')
});