---
url: "https://vueda.dev/v3/reference/api/js/use/useIsActive.md"
title: "use/useIsActive"
---

# use/useIsActive

## Overview

Returns a readonly boolean ref that tracks whether the current component is mounted and active (not deactivated by keep-alive).

## Methods

- [useIsActive](/v3/reference/api/js/use/useIsActive/functions/useIsActive.md) - This composable provides a reactive boolean that is true when the component is active.

## Types

### [IsActive](/v3/reference/api/js/use/useIsActive/types/IsActive.md)

`IsActive = DeepReadonly`

## Source

`client/lib/use/useIsActive.js:1`