10 examples of 'javascript add one day to date' in JavaScript

141
function add1Day(day) {
142
  return moment(day).add(1, "days");
143
}

441
function nextDay(date) {
442
  const day = new Date(date);
443
  day.setDate(day.getDate() + 1);
444
  return day;
445
}

26
function nextMonday(d) {
27
    let monday = new Date(d);
28
    monday.setDate(monday.getDate() + (1 + 7 - monday.getDay()) % 7);
29
    return monday;
30
}

40
function getNextSunday(date) {
41
    var date = new Date(date); //clone date to avoid changes in the parameter
42
    var dayOfWeek = date.getDay();
43
    var diff = (dayOfWeek == 0 ? 0 : 7 - dayOfWeek);
44
45
    return new Date(date.setDate(date.getDate() + diff));
46
}

3
export function addDays(date, days) {
4
  const d = new Date(date.valueOf());
5
  d.setDate(d.getDate() + days);
6
  return d;
7
}

5
export function dayStart(date) {
6
  const now = date || new Date();
7
  return setTime(now);
8
}

56
function _dayToDateTime(date) {
57
  return [date.getFullYear(), _lpad(date.getMonth()+1, 2, '0'), _lpad(date.getDate(), 2, '0')].join("-");
58
}

114
export function addYears (d, years) {
115
  const newDate = cloneDate(d);
116
  newDate.setFullYear(d.getFullYear() + years);
117
  return newDate;
118
}

171
function setDate (date, day) {
172
  return _getMoment(date).date(day).toDate()
173
}

150
function addDays(date, numberOfDays) {
151
	let newDate = clone(date);
152
	newDate.setDate(newDate.getDate() + numberOfDays);
153
	return newDate;
154
}