FullCalendar

Vendored copy of FullCalendar's standard bundle (core + the iCalendar event-source plugin), by Adam Shaw and contributors, MIT licensed. A day/week/month calendar grid UI library, plus a plugin that lets it consume an .ics feed URL directly.

Unlike this repo's other vendored libraries (librrule@jkbrzt, libical@kewisch), these files are not meant to be require()'d — FullCalendar is a browser-only UI library with no CommonJS build, designed to be loaded as a plain <script> tag that sets window.FullCalendar. So both notes here are exposed purely as static resources, not as importable modules; nothing clones them as a child, and exports is intentionally empty. Install this addon as a dependency (just to ensure it's present) and reference its fixed resource URLs directly:

The iCalendar plugin expects a global ICAL to already exist when it loads (it reads ICAL as a plain reference at load time, not lazily) — see libical@kewisch's custom/libIcal.js resource for that, and load scripts in this order: libIcal.js → libFullCalendar.js → libFullCalendarICalendar.js.

See libcalendarwidget@beatlink for a Preact component that handles this loading order and wraps FullCalendar.Calendar for you — you likely want that instead of loading these scripts yourself.