--- category: api-reference --- # CKEditor 5 code block feature [![npm version](https://badge.fury.io/js/%40ckeditor%2Fckeditor5-code-block.svg)](https://www.npmjs.com/package/@ckeditor/ckeditor5-highlight) This package implements the code block feature for CKEditor 5. ## Demo Check out the {@link features/code-blocks#demo demo in the Code block feature} guide. ## Documentation See the {@link features/code-blocks Code block feature} guide and the {@link module:code-block/codeblock~CodeBlock} plugin documentation. ## Installation ``` npm install --save @ckeditor/ckeditor5-code-block ``` ## Contribute The source code of this package is available on GitHub in https://github.com/ckeditor/ckeditor5/tree/master/packages/ckeditor5-code-block. ## External links * [`@ckeditor/ckeditor5-code-block` on npm](https://www.npmjs.com/package/@ckeditor/ckeditor5-code-block) * [`ckeditor/ckeditor5-code-block` on GitHub](https://github.com/ckeditor/ckeditor5/tree/master/packages/ckeditor5-code-block) * [Issue tracker](https://github.com/ckeditor/ckeditor5/issues) * [Changelog](https://github.com/ckeditor/ckeditor5/blob/master/CHANGELOG.md)