Get dates in between two dates with JavaScript.

getDates.js

// Returns an array of dates between the two dates
function getDates (startDate, endDate) {
  const dates = []
  let currentDate = startDate
  const addDays = function (days) {
    const date = new Date(this.valueOf())
    date.setDate(date.getDate() + days)
    return date
  }
  while (currentDate <= endDate) {
    dates.push(currentDate)
    currentDate = addDays.call(currentDate, 1)
  }
  return dates
}

// Usage
const dates = getDates(new Date(2013, 10, 22), new Date(2013, 11, 25))
dates.forEach(function (date) {
  console.log(date)
})

Perfectly.. Thanks u bro

This for Get range dates, work for me

var start = '24-01-2022';
var end = '26-01-2022';
var dates = getDates(new Date(start), new Date(end));
// dates.forEach(function(date) {
// console.log(date);
// });

// Get Range Dates
console.log(dates.length);

Life saver. Thank you @miguelmota.

I would convert it to TypeScript version.

const getDates = (startDate: Date, endDate: Date) => {
  const dates = []
  let currentDate = startDate
  const addDays = (currentDate: Date, days: number) => {
    const date = new Date(currentDate)
    date.setDate(date.getDate() + days)
    return date
  }
  while (currentDate <= endDate) {
    dates.push(currentDate)
    currentDate = addDays(currentDate, 1)
  }
  return dates
}

I would convert it to TypeScript version.

const getDates = (startDate: Date, endDate: Date) => {
  const dates = []
  let currentDate = startDate
  const addDays = (currentDate: Date, days: number) => {
    const date = new Date(currentDate)
    date.setDate(date.getDate() + days)
    return date
  }
  while (currentDate <= endDate) {
    dates.push(currentDate)
    currentDate = addDays(currentDate, 1)
  }
  return dates
}

Thank you