brief-20/frontend/hooks/use-mobile.ts
Avnyr b8fc2219b9 feat: add UI components and assets for frontend layout
Implemented reusable UI components including AlertDialog, Accordion, Breadcrumb, Button, Card, and Calendar. Added essential assets and SVG icons for improved interface design. Integrated a base homepage layout with responsive grid structure.
2025-05-15 17:12:43 +02:00

20 lines
565 B
TypeScript

import * as React from "react"
const MOBILE_BREAKPOINT = 768
export function useIsMobile() {
const [isMobile, setIsMobile] = React.useState<boolean | undefined>(undefined)
React.useEffect(() => {
const mql = window.matchMedia(`(max-width: ${MOBILE_BREAKPOINT - 1}px)`)
const onChange = () => {
setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
}
mql.addEventListener("change", onChange)
setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
return () => mql.removeEventListener("change", onChange)
}, [])
return !!isMobile
}