date-toolkit

The package used to learn the date time related calculation algorithm (Not guaranteed to be bug free).

• 💪🏻 0 Dependencies
• ✅ Inmutable
• 🎯 Function First
• ⚡️ Only supported ES6+

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Installation

In a browser

<script src="date-toolkit/date-toolkit.js"></script>

Using NPM

npm i date-toolkit

import dateToolkit from "date-toolkit";
import { monthDiff } from "date-toolkit";
import daysInMonth from "date-toolkit/src/daysInMonth";

dateToolkit.daysInMonth(Date.now());
monthDiff("2022/10/15", "2022/10/05", true);

API

• add(date, value, unit?) operation date by unit.
• startOf(date, unit?, isStartOf?) get start date and time.
• endOf(date, unit?) :get end date and time.
• timestampFormat(timestamp) : timestamp format, up to days.
• daysInMonth(date) : get days in the month.
• dayOfYear(date) : get the day of the year.
• monthDiff(startDate, endDate, float?) : float is boolean type.
• isLeapYear(date) : whether it is a leap year.
• isEqual(startDate, endDate, unit?) : compare whether two dates in a specific unit are equal.

changelogs

• v0.5.3 - add add method. [2022/10/13]
• v0.4.3 - modify README.md add changeLogs field. [2022/10/11]
• v0.4.2 - add isEqual method. [2022/10/11]
• v0.3.2 - add isLeapYear method. [2022/10/09]
• v0.2.2 - add dayOfYear and startOf,endOf methods. [2022/10/08]
• v0.1.2 - add monthDiff and daysInMonth, timestampFormat methods. [2022/10/07]
• v0.0.2 - modify package.json.[2022/10/06]
• v0.0.1 - inital project.[2022/10/06]