first commit

resources/js/hooks/use-mobile.tsx

@@ -0,0 +1,22 @@
+import { useEffect, useState } from 'react';
+
+const MOBILE_BREAKPOINT = 768;
+
+export function useIsMobile() {
+    const [isMobile, setIsMobile] = useState<boolean>();
+
+    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;
+}