# search This plugin is a default plugin for GitBook, it adds an interactive search bar to your book. This plugin is backend agnostic. ### Disable this plugin This is a default plugin and it can be disabled using a `book.json` configuration: ``` { plugins: ["-search"] } ``` ### Backends | Backend | Plugin Name | Description | | ------- | ----------- | ----------- | | [Lunr](https://github.com/GitbookIO/plugin-lunr) | `lunr` | Index the content into a local/offlien index | | [Algolia](https://github.com/GitbookIO/plugin-algolia) | `algolia` | Index the content in Algolia |