carbondate v2.1.9

carbondate

A simple DateTime Package based on dayjs. Also supports timezone. Developer friendly syntax.

Installation

npm i carbondate

Uses

import this in your project

import CarbonDate from "carbondate";

Or

const CarbonDate = require('carbondate');

Initialization

CarbonDate.init().now().format().value;
// 2024-05-27 13:09:59

Or

const datetime = new CarbonDate();
datetime.now().format().value;
// 2024-05-27 13:09:59

Or

CarbonDate.init().createFromObject({year: new Date().getFullYear(), month: (new Date().getMonth() + 1), day: new Date().getDate(), hour: '00', minute: '00', second: '00'}).toDateTimeString().value
// 2024-10-22 00:00:00

Getters

CarbonDate.init().getYear().value
// 24

Fluent Setters

CarbonDate.init().setYear(2001).setMonth(12).setDay(12).setHour(11).setMinute(45).setSecond(50).toDateTimeString().value
// 2001-12-12 11:45:50

List of all available formats

CarbonDate.init().now().format('YYYY-MM-DD hh:mm:ss A').value
// 2024-05-27 02:06:21 PM

Parsing

CarbonDate.init().parse(new Date()).format().value
// 2024-05-27 13:10:11

Or

CarbonDate.init().parse(CarbonDate.init().now().value).format().value
// 2024-05-27 13:10:20

Or

CarbonDate.init().parse('2022').format().value
// 2022-01-01 00:00:00

Or

CarbonDate.init().parse('2022-05').format().value
// 2022-05-01 00:00:00

Or

CarbonDate.init().parse('2022-05-08').format().value
// 2022-05-08 00:00:00

Or

CarbonDate.init().parse('10:55:10').format().value
// 2024-05-27 10:55:10

Or

CarbonDate.init().parse('20:55:10').format('YYYY-MM-DD hh:mm:ss A').value
// 2024-05-27 08:55:10 PM

Or

CarbonDate.init().parse('2023-05-04 20:55:10').format('YYYY-MM-DD hh:mm:ss A').value
// 2023-05-04 08:55:10 PM

String Formatting

CarbonDate.init().now().toDateTimeString().value
// 2024-10-18 04:33:07

Addition

Add One Day

CarbonDate.init().now().addDay().format().value
// 2024-05-28 13:19:59

Add More than one Day

CarbonDate.init().now().addDays(2).format().value
// 2024-05-29 13:20:50

List of all methods

Subtract

Subtract One Day

CarbonDate.init().now().subDay().format().value
// 2024-05-26 13:19:59

Subtract More than one Day

CarbonDate.init().now().subDays(2).format().value
// 2024-05-25 13:20:50

List of all methods

Difference

Difference in day between two days

CarbonDate.init().now().diffInDays(CarbonDate.init().now().subDay().value).value
// 1

OR

CarbonDate.init().parse('2024-05-01').diffInDays(CarbonDate.init().parse('2024-05-05').value).value
// 4

List of all methods

Comparison

Comparing two dates

CarbonDate.init().parse('2024-05-01').lessThan(CarbonDate.init().parse('2024-05-05').value).value
// true

OR

CarbonDate.init().now().lessThan(CarbonDate.init().parse('2024-05-05').value).value
// false

List of all methods

Constants

CarbonDate.init().SUNDAY
// 0

OR

let instance = new CarbonDate();
instance.SUNDAY
// 0

Common Functions

CarbonDate.init().yesterday().toDateTimeString().value
// 2024-10-21 04:30:05

Leap Year

CarbonDate.init().yesterday().checkLeapYear().value
// true

Days in month

CarbonDate.init().now().dayCountInMonth().value
// as now is May so output is: 31

Start of month

CarbonDate.init().now().startOfMonth().format('YYYY-MM-DD').value
// 2024-05-01

End of month

CarbonDate.init().now().endOfMonth().format('YYYY-MM-DD').value
// 2024-05-31

Diff for human

CarbonDate.init().now().diffForHumans().value
// a few seconds ago

Or

CarbonDate.init().now().diffForHumans(CarbonDate.init().now().subHour().value).value
// in an hour

Month Number

• be careful with the month name spelling

  CarbonDate.init().monthNumber('January').value
  // 01

  OR

  CarbonDate.init().monthNumber('jan').value
  // 01

dayOfYear

• get date from day number

  CarbonDate.init().now().dateFromDayNumber(300).format('YYYY-MM-DD HH:mm:ss').value
  // 2024-10-26 21:20:30

  OR

  CarbonDate.init().parse('2024-09-05').dateFromDayNumber(300).format('YYYY-MM-DD HH:mm:ss').value
  // 2024-10-26 21:20:30

• get day number of year

  CarbonDate.init().now().dayNumberOfYear().value
  // as now is 09-12-2024 output is: 344

  OR

  CarbonDate.init().parse('2024-09-05').dayNumberOfYear().value
  // 249

Timezone

List of all available timezones.

Set your own Timezone

CarbonDate.init('America/Los_Angeles').now().format().value;
// 2024-05-28 06:12:26

Or

const datetime = new CarbonDate('America/Los_Angeles');
datetime.now().format().value;
// 2024-05-28 06:12:26

if you are not using any timezone. then it will take system timezone by default.

if you wish to use .env file for timezone; for central timezone for your app

1. Install dotenv package. using npm i dotenv
2. Create .env file to the root of your project
3. set timezone APP_TIMEZONE='America/Los_Angeles'

After following this steps you can use like the example bellow:

CarbonDate.init().now().format().value;
// 2024-05-28 06:12:26 this is the time for America/Los_Angeles

Or

const datetime = new CarbonDate();
datetime.now().format().value;
// 2024-05-28 06:12:26 this is the time for America/Los_Angeles

Current Timezone

CarbonDate.init('America/Los_Angeles').currentTimezone().value
// America/Los_Angeles

if you are not using .env file

CarbonDate.init().currentTimezone().value
// Asia/Dhaka my current timezone

Convert date time to a specific timezone

CarbonDate.init('America/Los_Angeles').parse('2024-05-10 10:00:50', true).format('YYYY-MM-DD hh:ss:mm A').value
// 2024-05-09 09:50:00 PM

if you are using .env file

CarbonDate.init().parse('2024-05-10 10:00:50', true).format('YYYY-MM-DD hh:ss:mm A').value
// 2024-05-09 09:50:00 PM