> ## Documentation Index > Fetch the complete documentation index at: https://www.usenotra.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Tabs > Show alternatives, like package managers or platforms, in one place. Tabs show alternatives, like package managers or platforms, in one place, so readers pick the one that applies to them. ````mdx theme={"system"} ```bash npm install acme ``` ```bash bun add acme ``` ```` Tabs with npm and bun on a Notra site

The first tab is open when the page loads, and readers switch with a click or with the arrow keys. Without JavaScript, every tab shows one below the other under its title. ## Props ### Tab The tab's label. `Tabs` takes no props. ## Styling Tab groups carry the class `tabs` and each panel carries `tab`. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.