From 6b4c6a6352dbf98dac6d114ff351f557a7f96003 Mon Sep 17 00:00:00 2001
From: Chris Williams <williaster@gmail.com>
Date: Sat, 21 Dec 2024 14:06:38 -0800
Subject: [PATCH] back to useEffect

---
 packages/visx-demo/src/components/GalleryTile.tsx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/visx-demo/src/components/GalleryTile.tsx b/packages/visx-demo/src/components/GalleryTile.tsx
index 8b5aecfb6..10b64acd8 100644
--- a/packages/visx-demo/src/components/GalleryTile.tsx
+++ b/packages/visx-demo/src/components/GalleryTile.tsx
@@ -48,6 +48,7 @@ function useEverVisible() {
     return () => {
       if (curr) {
         observer.unobserve(curr);
+        observer.disconnect();
       }
     };
   }, []);
@@ -72,6 +73,7 @@ export default function GalleryTile<ExampleProps extends WidthAndHeight>({
         exampleUrl,
         <div ref={ref} className="gallery-tile" style={tileStyles}>
           <div className="image">
+            {/** lazy render */}
             {everVisible && (
               <ParentSize>
                 {({ width, height }) =>