JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.19.0/moment.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twix.js/1.2.1/twix.min.js"></script>

JavaScript

var itr = moment.twix(new Date('2012-01-15'),new Date('2012-01-20')).iterate("days");
var range=[];
while(itr.hasNext()){
    range.push(itr.next().format("YYYY-M-D"))
}
console.log(range);