diff --git a/src/app/api/metrics/activity/route.ts b/src/app/api/metrics/activity/route.ts
index 648696291..d41540543 100644
--- a/src/app/api/metrics/activity/route.ts
+++ b/src/app/api/metrics/activity/route.ts
@@ -167,7 +167,7 @@ export async function GET(req: NextRequest) {
   let limit = limitParam ? parseInt(limitParam, 10) : 10;
   let offset = offsetParam ? parseInt(offsetParam, 10) : 0;
 
-  if (isNaN(limit) || limit < 1) limit = 10;
+  if (Number.isNaN(limit) || limit < 1) limit = 10;
   if (limit > 100) limit = 100;
   if (isNaN(offset) || offset < 0) offset = 0;
 
diff --git a/src/app/api/metrics/contributions/hourly/route.ts b/src/app/api/metrics/contributions/hourly/route.ts
index 6c8740c62..ffdf11c98 100644
--- a/src/app/api/metrics/contributions/hourly/route.ts
+++ b/src/app/api/metrics/contributions/hourly/route.ts
@@ -19,7 +19,7 @@ export async function GET(req: NextRequest) {
 
   const daysParam = req.nextUrl.searchParams.get("days");
   const parsedDays = daysParam ? parseInt(daysParam, 10) : NaN;
-  const days = isNaN(parsedDays) ? 30 : Math.max(1, Math.min(365, parsedDays));
+  const days = Number.isNaN(parsedDays) ? 30 : Math.max(1, Math.min(365, parsedDays));
   const bypass = isMetricsCacheBypassed(req);
   const key = metricsCacheKey(
     session.githubId ?? session.githubLogin,
diff --git a/src/app/dashboard/repo-comparison/page.tsx b/src/app/dashboard/repo-comparison/page.tsx
index d5a7ca7a7..245da6769 100644
--- a/src/app/dashboard/repo-comparison/page.tsx
+++ b/src/app/dashboard/repo-comparison/page.tsx
@@ -203,4 +203,5 @@ export default function RepoComparisonPage() {
       )}
     </div>
   );
-}
\ No newline at end of file
+}
+.catch(err => console.error("Promise.all failed:", err));
\ No newline at end of file