---
category: api-reference
---

# CKEditor 5 undo feature

[![npm version](https://badge.fury.io/js/%40ckeditor%2Fckeditor5-undo.svg)](https://www.npmjs.com/package/@ckeditor/ckeditor5-undo)

This package implements undo support for CKEditor 5.

## Documentation

See the {@link module:undo/undo~Undo} plugin documentation.

This plugin is usually enabled by the {@link module:essentials/essentials~Essentials} plugin from the {@link api/essentials `@ckeditor/ckeditor5-essentials`} package (which also enables other fundamental editing features).

## Installation

```bash
npm install --save @ckeditor/ckeditor5-undo
```

## Contribute

The source code of this package is available on GitHub in https://github.com/ckeditor/ckeditor5/tree/master/packages/ckeditor5-undo.

## External links

* [`@ckeditor/ckeditor5-undo` on npm](https://www.npmjs.com/package/@ckeditor/ckeditor5-undo)
* [`ckeditor/ckeditor5-undo` on GitHub](https://github.com/ckeditor/ckeditor5/tree/master/packages/ckeditor5-undo)
* [Issue tracker](https://github.com/ckeditor/ckeditor5/issues)
* [Changelog](https://github.com/ckeditor/ckeditor5/blob/master/CHANGELOG.md)