npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2025 – Pkg Stats / Ryan Hefner

dayjs-plugin-calendar-sets

v1.1.1

Published

generate calendar set

Readme

dayjs-plugin-calendar-sets

install

npm install dayjs-plugin-calendar-sets dayjs --save
npm install dayjs --save

usage

CalendarSets

import CalendarSets from 'dayjs-plugin-calendar-sets'

dayjs.extend(CalendarSets)
const sets = dayjs.calendarSets()

params of calendarSets()

  • month - define current month
  • year - define current year
  • format - default item type of month(), default format into YYYY-MM-DD

month

generate array of month dates

import dayjs from 'dayjs'
import CalendarSets from 'dayjs-plugin-calendar-sets'

dayjs.extend(CalendarSets)
// get 11th month data
const sets = dayjs.calendarSets().month({ month: 11 })

params is

  • month, month index start from 0
  • year, current year, default is this year
  • chunked, creates an array of dates split into groups the length of 7, default true

will generate month data like

[
  [
    '',
    '2020-12-01',
    '2020-12-02',
    '2020-12-03',
    '2020-12-04',
    '2020-12-05',
    '2020-12-06'
  ],
  [
    '2020-12-07',
    '2020-12-08',
    '2020-12-09',
    '2020-12-10',
    '2020-12-11',
    '2020-12-12',
    '2020-12-13'
  ],
  [
    '2020-12-14',
    '2020-12-15',
    '2020-12-16',
    '2020-12-17',
    '2020-12-18',
    '2020-12-19',
    '2020-12-20'
  ],
  [
    '2020-12-21',
    '2020-12-22',
    '2020-12-23',
    '2020-12-24',
    '2020-12-25',
    '2020-12-26',
    '2020-12-27'
  ],
  [ '2020-12-28', '2020-12-29', '2020-12-30', '2020-12-31' ]
]

year

generate object of year dates

// get 2020 year data
const sets = dayjs.calendarSets().year({ year: 2020 })

params:

  • year, define current year
  • chunked, each month dates will split into groups the length of 7, default true

current

const sets = dayjs.calendarSets().current()

generate array of current year-month dates

params:

  • chunked, creates an array of dates split into groups the length of 7, default true

next and prev

generate array of prev or next year-month dates

const instance = dayjs.calendarSets({ month: 11, year: 2020 })
instance.prev()
instance.next()

if increase month=11, will also increase year at same time

  • type, default month
    • if type = year, will increase or decrease year
  • chunked, each month dates will split into groups the length of 7, default true