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One home instead of many subscriptions. Yuvomi is a self-hosted family planner: tasks, calendar, budget, meals, shopping, health and more in one PWA on your own server or NAS. Docker, Podman, TrueNAS, Umbrel, Unraid, Portainer, Home Assistant, YunoHost, Proxmox. No tracking, MIT.
SOGo is a very fast and scalable modern collaboration suite (groupware). It offers calendaring, address book management, and a full-featured Webmail client along with resource sharing and permission handling. It also makes use of documented standards (IMAP, CalDAV, CardDAV, etc.) and thereby provides native connectivity (without plugins) to many clients such as Microsoft Outlook, Apple iCal, the iPhone, Mozilla Lightning, and a plethora of mobile devices.
Built from the ground up for speed. Flectar Mail delivers native performance, instant startup, and about 20 MB of private memory at idle.
An android library which provides a compact calendar view much like the one used in google calenders.
A better calendar for Android
The elegant full screen calendar missed in SwiftUI.
A most fully customization calendar for Apple platforms 📅
Clendar - Minimal Calendar app. Written in SwiftUI.
A set of views and controllers for displaying and scheduling events on iOS
A beautiful material calendar with endless scroll, range selection and a lot more!
Manage My Damn Life (MMDL) is a self-hosted frontend for managing your CalDAV tasks and calendars.
MailCraft: an open-source, clean-room mail, calendar and contacts program in pure Rust, for Microsoft 365, Outlook.com and IMAP. Early alpha.
An open source calendar framework for iOS, with support for customization, IBDesignable, Autolayout, and more.
Android calendar view inspired by Sunrise calendar and iOS7 stock calendar
📅 Material Design Calendar compatible with API 11+
Web based groupware server written in PHP, forum at https://help.egroupware.org/
Group Office groupware and CRM
A simple, clean calendar and clock app for macOS.
📅 A lightweight, customizable iOS calendar view control in Objective-C — locale & calendar identifiers (Persian, Hebrew…), date-range selection, multiple display modes, and full color theming.
A modular, customizable Swift calendar for iOS - SwiftUI API with UIKit performance. Date picker, schedule list, day timeline, week strip, and more.
tine groupware main repository
CakePHP plugin to render simple calendars or ical/ics files