---
id: fast-foundation.tabs.activeid
title: Tabs.activeid property
hide_title: true
---
<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[@microsoft/fast-foundation](./fast-foundation.md) &gt; [Tabs](./fast-foundation.tabs.md) &gt; [activeid](./fast-foundation.tabs.activeid.md)

## Tabs.activeid property

The id of the active tab

<b>Signature:</b>

```typescript
activeid: string;
```

## Remarks

HTML Attribute: activeid
