From 423dc2349bd7f987f72060aba4e155264ffb6361 Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Wed, 19 Dec 2018 00:25:35 +0900
Subject: [PATCH] [Client] Improve performance

---
 src/client/app/common/views/components/reactions-viewer.vue | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/client/app/common/views/components/reactions-viewer.vue b/src/client/app/common/views/components/reactions-viewer.vue
index a651afe7c..73267347b 100644
--- a/src/client/app/common/views/components/reactions-viewer.vue
+++ b/src/client/app/common/views/components/reactions-viewer.vue
@@ -68,6 +68,7 @@ export default Vue.extend({
 		},
 		anime(reaction: string) {
 			if (this.$store.state.device.reduceMotion) return;
+			if (document.hidden) return;
 
 			this.$nextTick(() => {
 				const rect = this.$refs[reaction].$el.getBoundingClientRect();