--- icon: hand-pointer --- # Interactive blocks In addition to the default Markdown you can write, GitBook has a number of out-of-the-box interactive blocks you can use. You can find interactive blocks by pressing `/` from within the editor.
### Tabs {% tabs %} {% tab title="First tab" %} Each tab is like a mini page — it can contain multiple other blocks, of any type. So you can add code blocks, images, integration blocks and more to individual tabs in the same tab block. {% endtab %} {% tab title="Second tab" %} Add images, embedded content, code blocks, and more. ```javascript const handleFetchEvent = async (request, context) => { return new Response({message: "Hello World"}); }; ``` {% endtab %} {% endtabs %} ### Expandable sections
Click me to expand Expandable blocks are helpful in condensing what could otherwise be a lengthy paragraph. They are also great in step-by-step guides and FAQs.
### Drawings ### Embedded content {% embed url="https://www.youtube.com/watch?v=YILlrDYzAm4" %} {% hint style="info" %} GitBook supports thousands of embedded websites out-of-the-box, simply by pasting their links. Feel free to check out which ones[ are supported natively](https://iframely.com). {% endhint %}