1---
2category: Sensors
3---
4 
5# usePageLeave
6 
7Reactive state to show whether the mouse leaves the page.
8 
9## Usage
10 
11```ts
12import { usePageLeave } from '@vueuse/core'
13 
14const isLeft = usePageLeave()
15```
16 
17## Component Usage
18 
19```vue
20<template>
21  <UsePageLeave v-slot="{ isLeft }">
22    Has Left Page: {{ isLeft }}
23  </UsePageLeave>
24</template>
25```
26 
27## Type Declarations
28 
29```ts
30export interface UsePageLeaveOptions extends ConfigurableWindow {}
31export type UsePageLeaveReturn = ShallowRef<boolean>
32/**
33 * Reactive state to show whether mouse leaves the page.
34 *
35 * @see https://vueuse.org/usePageLeave
36 * @param options
37 *
38 * @__NO_SIDE_EFFECTS__
39 */
40export declare function usePageLeave(
41  options?: UsePageLeaveOptions,
42): UsePageLeaveReturn
43```
44