* [Keeper v2.10.0](https://github.com/ridafkih/keeper.sh) – Calendar syncing tool that aggregates remote iCal/ICS events and pushes timeslot-based events to destination calendars.

* [Atomic Calendar Revive v10.3.0](https://github.com/totaldebug/atomic-calendar-revive) – Advanced calendar card for Home Assistant with flexible settings and multiple viewing modes.

* [react-native-ui-datepicker v3.3.0](https://github.com/farhoudshapouran/react-native-ui-datepicker) – Customizable React Native date and time picker supporting single, range, and multiple selection, locales including Jalali, timezone handling, and NativeWind compatibility.

* [Schedule-X v4.6.0](https://github.com/schedule-x/schedule-x) – Modern event calendar designed for responsive web applications with support for multiple frameworks.

* [Manage my Damn Life (MMDL) v0.9.0](https://github.com/intri-in/manage-my-damn-life-nextjs) – Self-hosted front end for managing CalDAV tasks and calendars.

* [hebcal v5.11.0](https://github.com/hebcal/hebcal) – Perpetual Jewish calendar program printing Hebrew dates, holidays, weekly sedrot, Omer counts, and related events for specified years.

* [Ionic-Calendar directive 2.8.0](https://github.com/twinssbc/Ionic2-Calendar) – Calendar component for the Ionic framework providing month, week, and day views with event handling.

* [ilamy Calendar v1.8.0](https://github.com/kcsujeet/ilamy-calendar) – React calendar component with month, week, day, and year views, drag-and-drop, RFC 5545 recurrence, resource timelines, and iCalendar export.

* [ZiweiKnows v0.2.0](https://github.com/ruijayfeng/ziwei) – Zi Wei Dou Shu astrology tool for precise natal-chart calculation and AI-generated readings, self-hosted with multi-model LLM support.

* [Daylight Calendar Card v4.4.0](https://github.com/superdingo101/daylight-calendar-card) – Beautiful, customizable calendar card for Home Assistant dashboards with week, schedule and agenda views.

* [Bulwark Webmail 1.7.0](https://github.com/bulwarkmail/webmail) – Modern self-hosted webmail client using JMAP for email, calendar, contacts, and file management.

* [Tymeslot v1.0.0](https://github.com/Tymeslot/tymeslot) – Self-hosted appointment scheduling platform offering booking pages, calendar sync, video rooms, automated emails, and webhooks.

* [Calendar Link v2.11.3](https://github.com/AnandChowdhary/calendar-link) – JavaScript library for generating event links for various calendar services.

* [dayGLANCE v2.13.4](https://github.com/krelltunez/dayGLANCE) – Privacy-first day planner with visual time-blocking, deep integrations, and optional self-hosting.

* [OpenFamily v1.0.7](https://github.com/NexaFlowFrance/OpenFamily) – Self-hosted family management app managing shopping, tasks, appointments, recipes, meal plans, and budget.

* [FullCalendar Workspace v7.0.0-rc.3](https://github.com/fullcalendar/fullcalendar-workspace) – Monorepo containing all FullCalendar-related projects including premium features, standard features, connectors, and examples.

* [EGroupware 26.5.20260507](https://github.com/EGroupware/egroupware) – Web-based groupware server written in PHP.