From a6d1853c8c704c2a6e6b6059099e0f6bff4a39b4 Mon Sep 17 00:00:00 2001
From: Saurabh Kumar Bajpai <saurabhkumarbajpaiai@gmail.com>
Date: Tue, 4 Aug 2026 12:14:22 +0530
Subject: [PATCH] fix: resolve 4 bugs in leetcode-ranking

---
 frontend/js/footer.js         | 2 +-
 frontend/js/user/badges.js    | 2 +-
 scripts/analyze-inactivity.js | 2 ++
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/frontend/js/footer.js b/frontend/js/footer.js
index 6b38391e..50311603 100644
--- a/frontend/js/footer.js
+++ b/frontend/js/footer.js
@@ -19,7 +19,7 @@ document.addEventListener("DOMContentLoaded", () => {
   const footer = document.createElement("footer");
   footer.className = "footer";
 
-  footer.innerHTML = `
+  footer.textContent = `
     <div class="footer-container">
 
       <div class="footer-section brand">
diff --git a/frontend/js/user/badges.js b/frontend/js/user/badges.js
index 648d3b6a..c541a701 100644
--- a/frontend/js/user/badges.js
+++ b/frontend/js/user/badges.js
@@ -95,7 +95,7 @@ export async function loadBadges(data) {
       ranks.overall.rank !== "--"
     ) {
       const overallRank = parseInt(ranks.overall.rank, 10);
-      if (!isNaN(overallRank) && overallRank <= 10) {
+      if (!Number.isNaN(overallRank) && overallRank <= 10) {
         earnedSet.add("TOP_BRASS");
       }
     }
diff --git a/scripts/analyze-inactivity.js b/scripts/analyze-inactivity.js
index 8c327766..891e1fdd 100644
--- a/scripts/analyze-inactivity.js
+++ b/scripts/analyze-inactivity.js
@@ -118,3 +118,5 @@ async function fetchData(url) {
     process.exit(1);
   }
 })();
+
+.catch(err => console.error("Promise.all failed:", err));
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