Initial commit

src/hooks/useReducedMotion.ts

@@ -0,0 +1,16 @@
+import { useState, useEffect } from 'react'
+
+export function useReducedMotion(): boolean {
+  const [reducedMotion, setReducedMotion] = useState(false)
+
+  useEffect(() => {
+    const mq = window.matchMedia('(prefers-reduced-motion: reduce)')
+    setReducedMotion(mq.matches)
+
+    const handler = (e: MediaQueryListEvent) => setReducedMotion(e.matches)
+    mq.addEventListener('change', handler)
+    return () => mq.removeEventListener('change', handler)
+  }, [])
+
+  return reducedMotion
+}