---
category: api-reference
---

# CKEditor 5 utilities

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

Various utilities used by CKEditor 5 and its features. This is a sort of  CKEditor 5's standard library.

## Documentation

You can browse the API documentation of this package by using the module tree on the left.

## Installation

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

## Contribute

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

## External links

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