37 Open source projects that are alternatives of or similar to rrule

Simple ical parser for PHP

Create calendars to display on a reMarkable device as the suspend screen or to write notes on, including events from your own online iCal calendar

📅 Parse and generate iCalendar (.ics) files in Swift

Calendar like iOS

📅 Golang iCalendar lexer/parser implementing RFC 5545

NodeJS class for parsing iCalendar/ICS files

RFC5545 RRule library for JavaScript

JavaScript library for working with recurrence rules for calendar dates as defined in the iCalendar RFC and more.

Go library for working with recurrence rules for calendar dates.

A webapp for UCLouvain's ADE scheduling tool.

📅 Convert ICS calendars (eg. Google Calendar) to an opinionated JSON format.

搜集各种公共事件，包括假日、国际节日、传统节日、节气和电影上映时间等公共日历以 Calendar(RFC5545) 文件格式提供。

An app for parsing and publishing the JPL Space Calendar in JSON and ICalendar formats.

A simple CalDAV (calendar) and CardDAV (contact) server.

📆 CLI calendar application

WebCalendar is a PHP application used to maintain a calendar for a single user or an intranet group of users. It can also be configured as an event calendar.

Display yr.no weather (supports the entire Earth) forecasts with highly customizable Event titles in your Google Calendar, Android phone, iPhone, Outlook or other iCalendar app

Elixir date recurrence library based on iCalendar events

NUAA_ClassSchedule 登录南京航空航天大学新教务系统，获取课表及考试信息，解析后生成iCal日历及xlsx表格文件，进而导入Outlook等日历...

Utility to convert a crontab file to a list of actual events within a date range.

📅 Generates URLs and downloadable ICS files for adding events to popular calendar apps.

Utilities in Python3 to fetch the KCL Timetable for a user, or export it as iCalendar (*.ics for Google or Apple)!

python ics to json lib

calcardbackup: moved to https://codeberg.org/BernieO/calcardbackup

Open repository of non-working days ics files

Calculates trash pickup dates by using an ical calendar

R interface to iCal (.ics files)

WebDAV, CALDAV, and CARDDAV client for Nodejs and the Browser

an iCal Sensor for Home Assistant

📆 Allow you to add event to calendar easier

Daylight Calendar is a dynamically generated .ics calendar that you can host and subscribe to in Google Calendar, iCal, or other calendar software.

Import .ics files into Google Calendar with only two clicks.

sync ics(es) to google calendar

🙌에브리타임 캘린더를 ics파일로 바꿔줍니다

iCal feeds for Django based on Django's syndication feed framework.

Node-RED module to get events from a iCal Calender (Google e.g.), icloud or Caldav Server via kalender-events

Conversion of the moment-recur library into TypeScript.