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