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authornsfisis <nsfisis@gmail.com>2026-02-04 22:15:54 +0900
committernsfisis <nsfisis@gmail.com>2026-02-04 22:42:12 +0900
commit0d42e351b318302098c585dc5d9730cc741ae8d3 (patch)
treeaed005eab156f48da562ed327b59050e68fc4122 /src/client/pages/StudyPage.tsx
parentfc208d960e137dd36590908145a13d8501144b7a (diff)
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refactor(ui): replace LoadingSpinner with skeleton fallbacks in Suspense
Reduce layout shift during data loading by using content-shaped skeleton placeholders instead of generic spinners in DeckDetailPage, DeckCardsPage, and StudyPage. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Diffstat (limited to 'src/client/pages/StudyPage.tsx')
-rw-r--r--src/client/pages/StudyPage.tsx15
1 files changed, 13 insertions, 2 deletions
diff --git a/src/client/pages/StudyPage.tsx b/src/client/pages/StudyPage.tsx
index 9c79752..423fdd0 100644
--- a/src/client/pages/StudyPage.tsx
+++ b/src/client/pages/StudyPage.tsx
@@ -17,7 +17,6 @@ import { Link, useParams } from "wouter";
import { ApiClientError, apiClient } from "../api";
import { studyDataAtomFamily } from "../atoms";
import { ErrorBoundary } from "../components/ErrorBoundary";
-import { LoadingSpinner } from "../components/LoadingSpinner";
import { renderCard } from "../utils/templateRenderer";
type Rating = 1 | 2 | 3 | 4;
@@ -373,7 +372,19 @@ export function StudyPage() {
{/* Main Content */}
<main className="flex-1 flex flex-col max-w-2xl mx-auto w-full px-4 py-6">
<ErrorBoundary>
- <Suspense fallback={<LoadingSpinner className="flex-1" />}>
+ <Suspense
+ fallback={
+ <div className="flex-1 flex flex-col">
+ <div className="flex items-center justify-between mb-6">
+ <div className="h-7 w-36 bg-muted/20 rounded animate-pulse" />
+ <div className="h-7 w-24 bg-muted/20 rounded-full animate-pulse" />
+ </div>
+ <div className="flex-1 min-h-[280px] bg-white rounded-2xl border border-border/50 shadow-card p-8 flex items-center justify-center">
+ <div className="h-7 w-48 bg-muted/20 rounded animate-pulse" />
+ </div>
+ </div>
+ }
+ >
<StudySession deckId={deckId} />
</Suspense>
</ErrorBoundary>