* [EventCalendar v5.5.0](https://github.com/vkurko/calendar) – Full-sized drag-and-drop JavaScript event calendar with resource and timeline views.

* [Keeper v2.7.0](https://github.com/ridafkih/keeper.sh) – Calendar syncing tool that aggregates remote iCal/ICS events and pushes timeslot-based events to destination calendars.

* [Schedule-X v4.3.1](https://github.com/schedule-x/schedule-x) – Modern event calendar designed for responsive web applications with support for multiple frameworks.

* [EGroupware 26.3.20260316](https://github.com/EGroupware/egroupware) – Web-based groupware server written in PHP.

* [FullCalendar Workspace v7.0.0-beta.8](https://github.com/fullcalendar/fullcalendar-workspace) – Monorepo containing all FullCalendar-related projects including premium features, standard features, connectors, and examples.