C

calendar

power-calendar is a FOSS calendar app. It provides a docker image for self-hosting, a web client, android client (PWA and standalone APK). It is fully CALDAV compatible (both as server and as client), touch optimised, allows subscribing public calendars, sharing, keyboard shortcuts, e2e encryption for event data, automatic backups, passkey and TOTP support, and more.

Course-Organization-Platform: A tool to build up and collaboratively organize local communities – Open education for real.

📅🦀⚡⏱️ Calendar for the ΛRGVUS in taskbar desktop environment

TYPO3 Extension to view different calendar sources (google calendar, calendarize) in a nice way by using fullcalendar. It includes a filter function and a right system.

CI-driven validation toolkit for printable Gregorian calendars, SVG/PDF rendering, paper geometry, and month-grid regression testing.

A small holiday framework für Java.

Open source, privacy friendly menstruation tracking app. Your period, your data!

A deterministic TypeScript calendar compiler and temporal rule engine for locale-aware, testable, render-independent calendar systems.

Deploy Baikal with Docker.

MIRROR of https://codeberg.org/ntninja/bewcloud-nixos/

Keep track of your expiry dates.

Moroccan public holidays & business day calculations for Python pipelines. Handles lunar holiday status (Estimated → Official), CalSpan period bounds, and enterprise proxy config.

Keep track of your movie showtimes.

TYPO3 Extension to integrate google calendars in a nice looking way

Encrypted reminders, scheduling, tags, SSE, and natural language agent API.

https://demsking.gitlab.io/oremi-isinmi-agent

Date, age, business day and time calculation tools built with Next.js.

Read only clone of https://github.com/KashCal/KashCal

All your calendars in one Android app. Sync iCloud, Nextcloud, Fastmail, and more CalDAV servers, plus your device's Google and Outlook calendars. Private by default: no ads, no trackers, no account.

Personal Raspberry Pi calendar and weather app powered by Solid

A component for Nette - calendar with events