useSSRWidth

Category

Browser

Export Size

309 B

Last Changed

last month

Used to set a global viewport width which will be used when rendering SSR components that rely on the viewport width like useMediaQuery or useBreakpoints

Usage

import { provideSSRWidth } from '@vueuse/core'

const app = createApp(App)

provideSSRWidth(500, app)

Or in the root component

<script setup lang="ts">
import { provideSSRWidth } from '@vueuse/core'

provideSSRWidth(500)
</script>

To retrieve the provided value if you need it in a subcomponent

<script setup lang="ts">
import { useSSRWidth } from '@vueuse/core'

const width = useSSRWidth()
</script>

Type Declarations

export declare function useSSRWidth(): number | undefined
export declare function provideSSRWidth(
  width: number | null,
  app?: App<unknown>,
): void

Source

Source • Docs

Contributors

SerKo

Anthony Fu

Adrien Foulon

Changelog

v13.6.0 on 7/28/2025

d32f8 - refactor: add @__NO_SIDE_EFFECTS__ annotations to all pure functions (#4907)

v12.1.0 on 12/22/2024

55965 - feat: add optional support for SSR in useMediaQuery and useBreakpoints (#4317)