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A complete and interactive calendar supporting multiple views, different event sources and advanced customization

Plugin to Create, Change, Delete and Find Events in the device's Calendar.

FullCalendar provides a highly performant React component that accepts JSX for rendering nested content

Widget that shows a full year grid calendar.

Date Time Range Picker Reactive Widget, that allows to select a date time interval or date interval only.

(Yet another) FullCalendar component.

This component is a Google Calendar's REST API v3 wrapper.
With this component you should be able to create and manage calendar events, using OAuth2 (demo available for this scenario) or through a configured Service Account.

An updated version of OutSystems UI date picker with latest version of pikaday lib (added pickWholeWeek function and more from latest pikaday version).

This component is a monthly picker and you can set the format of the month selection 

Flatpickr is a lightweight and powerful datetime picker.

https://flatpickr.js.org/

(Still on development, will be update more)

Nager Country Holidays API.
Get the National (and Regional) Holidays of more than 100 countries.

This plugin contains full calendar view with events( as a dots)

Entity to keep all the dates with their meta-data, like weekNo, isWeekend, DayOfTheWeek, DayOfTheYear etc.

Plugin to convert date from Gregorian to Hijri and opposite with a lot of flexibility.

Contact: s.alabed@4matex.com

A generic connector for a calendar exposed in ICalendar format.

Easy public holidays by api

Utility application provides the business calendar data model and due date, business elapsed time calculator services., etc

DHTMLX Scheduler is a JavaScript library that allows you to add a Google-like scheduler to your web app or website.