date-manip

Note: A modern JavaScript Date utility library delivering modularity, performance, & extras.

Installation

Load date-manip via classical <script> tag

<script src="https://cdn.jsdelivr.net/npm/date-manip/date-manip.umd.min.js"></script>
<script>
  // window.dateManip
  dateManip.add
  dateManip.format
  // ...
</script>

<script src="https://cdn.jsdelivr.net/npm/date-manip/date-chain.umd.min.js"></script>
<script>
  // window.DateChain
  DateChain.add
  DateChain.format
  // ...

  var now = new DateChain(); // DateChain();
  now.add
  now.format
  // ...
</script>

CommonJS style with npm

npm install date-manip --save

// es6
import { 
  add, 
  format, 
  // ...
} from 'date-manip';
// or
import { ... } from 'date-manip/es';

// modularity
import add from 'date-manip/add';
import format from 'date-manip/format';

// date-chain
import moment from 'date-manip/date-chain';

moment('2000-2-29')
  .add({
    year: 1,
    month: 1,
    day: 1,
    hour: 1,
    minute: 1,
    second: 1,
    millisecond: 1
  })
  .add(1, 'month')
  .startOf('date')
  .format('YYYY-MM-DD');

API

• add
• addDays
• addHours
• addMilliseconds
• addMinutes
• addMonths
• addSeconds
• addYears
• clone
• dayOfYear
• daysInMonth
• diff
• endOf
• format
• get
• isAfter
• isBefore
• isBetween
• isLeapYear
• isSame
• isSameOrAfter
• isSameOrBefore
• isValid
• parse
• set
• startOf
• subtract