# @fullcalendar/core

> FullCalendar core types package

Latest version **7.1.0** (published 2026-09-05) · MIT license · 0 weekly downloads

## Install

```sh
npm install @fullcalendar/core
pnpm add @fullcalendar/core
yarn add @fullcalendar/core
bun add @fullcalendar/core
```

## Health

**Score 70/100 (B)** — status: active.

Positive: has types; esm support; no vulnerabilities; recently updated; high maintenance score; popular repo.

Warnings: low downloads.

## Facts

| | |
|---|---|
| Version | 7.1.0 |
| Published | 2026-09-05 |
| First published | 2019-02-06 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Dependencies | 0 |
| Unpacked size | 6.4 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 20653 |
| Author | Adam Shaw |
| Maintainers | arshaw |
| Keywords | calendar, event, full-sized, fullcalendar |

## Links

- npm: https://www.npmjs.com/package/@fullcalendar/core
- Repository: https://github.com/fullcalendar/fullcalendar
- Homepage: https://fullcalendar.io
- Issues: https://fullcalendar.io/reporting-bugs
- npm.io page: https://npm.io/package/@fullcalendar/core

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## Recent versions

- 7.1.0 (latest) — 2026-09-05
- 7.0.0 (next) — 2026-06-19
- 7.0.0-rc.3 (rc) — 2026-05-09
- 7.1.0-alpha.0 (alpha) — 2026-04-21
- 7.0.0-beta.8 (beta) — 2026-03-16
- 5.11.5 (legacy) — 2023-05-08
- 7.0.2 — 2026-07-24
- 7.0.1 — 2026-07-19
- 6.1.21 — 2026-06-18
- 7.0.0-rc.2 — 2026-04-23
- 7.0.0-rc.1 — 2026-04-12
- 7.0.0-beta.7 — 2026-02-03
- 7.0.0-beta.6 — 2025-12-31
- 6.1.20 — 2025-12-23
- 7.0.0-beta.5 — 2025-12-20
- … 69 more at https://npm.io/package/@fullcalendar/core/versions

## README

# FullCalendar Core Types

📖 For many years, this package was the heart of FullCalendar. It played two roles:

1. **The Vanilla JS calendar itself** — if you wrote `import { Calendar } from '@fullcalendar/core'`, this is where it came from.
2. **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](https://fullcalendar.io/docs/upgrading-from-v6).

## ➡️ Using the Vanilla JS calendar? It moved.

The plain-JavaScript build that used to live here is now the bare [**`fullcalendar`**](https://www.npmjs.com/package/fullcalendar) package:

```sh
npm install fullcalendar
```

## 🔌 Using a framework connector? Start here

Pick the package for your framework:

| Framework  | Package                                                                        |
| ---------- | ------------------------------------------------------------------------------ |
| Vanilla JS | [`fullcalendar`](https://www.npmjs.com/package/fullcalendar)                   |
| React      | [`@fullcalendar/react`](https://www.npmjs.com/package/@fullcalendar/react)     |
| Preact     | [`@fullcalendar/preact`](https://www.npmjs.com/package/@fullcalendar/preact)   |
| Vue 3      | [`@fullcalendar/vue3`](https://www.npmjs.com/package/@fullcalendar/vue3)       |
| Angular    | [`@fullcalendar/angular`](https://www.npmjs.com/package/@fullcalendar/angular) |

For docs, examples, and premium features, visit [fullcalendar.io](https://fullcalendar.io/).

---
_Source: https://npm.io/package/@fullcalendar/core · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._