FullCalendar Core Types
For many years, this package was the heart of FullCalendar. It played two roles:
- The Vanilla JS calendar itself — if you wrote
import { Calendar } from '@fullcalendar/core', this is where it came from. - The shared core — the essential peer dependency installed alongside every connector (React, Angular, Vue), which instantiated a Vanilla JS calendar under the hood.
That's no longer how FullCalendar works. As of v7, the connectors are self-contained and no longer need this package, and the Vanilla JS calendar has moved to its own package. Today @fullcalendar/core exists only to share a few small TypeScript type definitions across projects. You generally won't install it directly. If you're moving an existing project forward, see the Upgrading from v6 guide.
Using the Vanilla JS calendar? It moved.
The plain-JavaScript build that used to live here is now the bare fullcalendar package:
npm install fullcalendarUsing a framework connector? Start here
Pick the package for your framework:
| Framework | Package |
|---|---|
| Vanilla JS | fullcalendar |
| React | @fullcalendar/react |
| Preact | @fullcalendar/preact |
| Vue 3 | @fullcalendar/vue3 |
| Angular | @fullcalendar/angular |
For docs, examples, and premium features, visit fullcalendar.io.