# CKEditor 5 show blocks feature

This package implements the show blocks feature for CKEditor 5. It graphically presents all block-level content elements by surrounding them with an outline and the element name.

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## Demo

Check out the [demo in the show blocks feature guide](../features/show-blocks.md#demo).

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## Documentation

See the [show blocks](../features/show-blocks.md) feature guide and the [`ShowBlocks`](module_show-blocks_showblocks-ShowBlocks.md) plugin documentation.

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## Installation

This package is part of our open-source aggregate package.

```bash
npm install ckeditor5
```

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## Contribute

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

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## External links

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

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