From 7ac51f7c4f442f75e6c7705872ced0880535e843 Mon Sep 17 00:00:00 2001
From: Saurabh Kumar Bajpai <saurabhkumarbajpaiai@gmail.com>
Date: Sat, 1 Aug 2026 05:33:06 +0530
Subject: [PATCH] fix: code quality and safety improvements

---
 frontend/js/boot.js           | 2 +-
 frontend/js/footer.js         | 2 +-
 frontend/js/hero_fx.js        | 4 ++--
 frontend/js/navbar.js         | 2 +-
 scripts/analyze-inactivity.js | 4 ++--
 5 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/frontend/js/boot.js b/frontend/js/boot.js
index fcc2eff9..4cda3565 100644
--- a/frontend/js/boot.js
+++ b/frontend/js/boot.js
@@ -47,7 +47,7 @@ document.addEventListener("DOMContentLoaded", () => {
         text = text.replace("[OK]", '<span class="boot-ok">[OK]</span>');
       }
 
-      line.innerHTML = text;
+      line.textContent = text;
       bootInner.appendChild(line);
 
       // Auto scroll to bottom
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/hero_fx.js b/frontend/js/hero_fx.js
index 7f694637..5f261b38 100644
--- a/frontend/js/hero_fx.js
+++ b/frontend/js/hero_fx.js
@@ -48,7 +48,7 @@ document.addEventListener("DOMContentLoaded", () => {
   function typeCommand(element, text, callback) {
     element.parentElement.classList.remove("hidden");
     let i = 0;
-    element.innerHTML = "";
+    element.textContent = "";
 
     const typer = setInterval(() => {
       if (i < text.length) {
@@ -124,7 +124,7 @@ document.addEventListener("DOMContentLoaded", () => {
       const logText =
         possibleLogs[Math.floor(Math.random() * possibleLogs.length)];
 
-      line.innerHTML = `<span class="feed-time">[${timestamp}]</span> ${logText}`;
+      line.textContent = `<span class="feed-time">[${timestamp}]</span> ${logText}`;
       content.appendChild(line);
 
       // Keep only the most recent logs
diff --git a/frontend/js/navbar.js b/frontend/js/navbar.js
index f67e0349..e2f11547 100644
--- a/frontend/js/navbar.js
+++ b/frontend/js/navbar.js
@@ -4,7 +4,7 @@ document.addEventListener("DOMContentLoaded", () => {
 
   const currentPath = window.location.pathname;
 
-  nav.innerHTML = `
+  nav.textContent = `
     <div class="container">
       <a href="/" class="nav-brand">
         <img src="/assets/logo.png" alt="CodePVG Logo" class="nav-logo" />
diff --git a/scripts/analyze-inactivity.js b/scripts/analyze-inactivity.js
index 8c327766..894d8b83 100644
--- a/scripts/analyze-inactivity.js
+++ b/scripts/analyze-inactivity.js
@@ -104,8 +104,8 @@ async function fetchData(url) {
   const outputData = {
     generatedAt: now.toISOString(),
     thresholdDays: THRESHOLD_DAYS,
-    inactiveUsers: inactiveUsers.sort(),
-    unreachableUsers: unreachableUsers.sort(),
+    inactiveUsers: inactiveUsers.sort((a, b) => a - b),
+    unreachableUsers: unreachableUsers.sort((a, b) => a - b),
   };
 
   console.log("Writing inactivity analysis data to inactive-users.json...");