feat(ui): when the winter comes

islands/Snow.tsx

@@ -0,0 +1,22 @@
+import { IS_BROWSER } from 'fresh/runtime'
+import { useEffect } from 'preact/hooks'
+
+let getSnow: () => { clear: () => void } | undefined = () => undefined
+
+if (IS_BROWSER) {
+	const { LetItGo } = await import('jsr:@eastsun5566/let-it-go')
+	getSnow = () =>
+		new LetItGo({
+			radiusRange: [1, 2],
+			number: globalThis.innerWidth / 4,
+		})
+}
+
+export default function Snow() {
+	useEffect(() => {
+		const snow = getSnow()
+		return () => snow?.clear()
+	}, [])
+
+	return null
+}