diff --git a/app/api/reviews/route.ts b/app/api/reviews/route.ts
index 51c6f2779..cfae4c478 100644
--- a/app/api/reviews/route.ts
+++ b/app/api/reviews/route.ts
@@ -185,3 +185,5 @@ export async function POST(req: Request) {
     );
   }
 }
+
+.catch(err => console.error("Promise.all failed:", err));
\ No newline at end of file
diff --git a/components/InteractiveViewer.tsx b/components/InteractiveViewer.tsx
index ba6c65a49..590f9c045 100644
--- a/components/InteractiveViewer.tsx
+++ b/components/InteractiveViewer.tsx
@@ -60,7 +60,7 @@ export const formatDate = (dateStr: string): string => {
   const year = parseInt(parts[0], 10);
   const month = parseInt(parts[1], 10);
   const day = parseInt(parts[2], 10);
-  if (isNaN(year) || isNaN(month) || isNaN(day)) return dateStr;
+  if (Number.isNaN(year) || isNaN(month) || isNaN(day)) return dateStr;
   try {
     const date = new Date(`${dateStr}T00:00:00Z`);
     if (isNaN(date.getTime())) return dateStr;
diff --git a/utils/dateRange.ts b/utils/dateRange.ts
index a0063e656..72cfac568 100644
--- a/utils/dateRange.ts
+++ b/utils/dateRange.ts
@@ -59,7 +59,7 @@ export function formatDateRange(year?: string | number | null): DateRange {
 
   // Validate parsed year – must be >= 2008 (GitHub founding year) and reasonable future limit
   const currentYear = new Date().getUTCFullYear();
-  const isValidYear = !isNaN(fullYear) && fullYear >= 2008 && fullYear <= currentYear + 5;
+  const isValidYear = !Number.isNaN(fullYear) && fullYear >= 2008 && fullYear <= currentYear + 5;
 
   if (!isValidYear) {
     return getDefaultDateRange();