# CKEditor 5 Operations Compressor

This package implements low-level API that compresses and decompresses operations to a normalized binary format to decrease network usage during real-time collaborative editing. It is required by the [real-time collaborative editing](../features/collaboration/real-time-collaboration/real-time-collaboration.md) feature to enable collaboration in CKEditor 5.

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## Installation

This package is part of our premium aggregate package.

```bash
npm install ckeditor5-premium-features
```

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## External links

* [`@ckeditor/ckeditor5-operations-compressor` on npm](https://www.npmjs.com/package/@ckeditor/ckeditor5-operations-compressor)
* [Issue tracker](https://github.com/ckeditor/ckeditor5/issues)

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Full index of the CKEditor 5 API reference: [llms.txt](llms.txt)