diff --git a/server/resources/src/games.js b/server/resources/src/games.js
index 6d474d0..b65c153 100644
--- a/server/resources/src/games.js
+++ b/server/resources/src/games.js
@@ -1,6 +1,7 @@
 var GAME_LOADING_ERROR_MSG = 'Game loading failed, please retry later.';
 
 async function play(game){
+  console.log("Opening game "+game+"...");
   try {
     await import(`./games/${game}/game.js`)
     .then(({default: Game}) => {
diff --git a/server/resources/src/main.js b/server/resources/src/main.js
index 404349a..a12a6ab 100644
--- a/server/resources/src/main.js
+++ b/server/resources/src/main.js
@@ -34,10 +34,10 @@ toastr.options = {
 $.fn.loading = function(action="start", options) {
   var opts = $.extend( {}, $.fn.loading.defaults, options );
 
-  if(action == "show") {
+  if(action === "show") {
       this.addClass("loading_blur");
       $( "body" ).append( "<div id='loading_div' class='loading_overlay'><p class=''><b>"+opts.message+"</b></p></div>" );
-  } else if(action == "hide") {
+  } else if(action === "hide") {
       this.removeClass("loading_blur");
       this.addClass("loading_no_blur");
       setTimeout(() => {
@@ -115,7 +115,7 @@ if (getCookie("authenticated")) {
       installServiceWorker = false;
     }
     if ('storage' in navigator && 'estimate' in navigator.storage && !getCookie("forceServiceWorkerInstallation")){
-      navigator.storage.estimate().then(quota => {
+      navigator.storage.estimate().then((quota) => {
         const requiredMemory = 3 * 1e+6;
         if (quota < requiredMemory) {
           console.log("Skipping ServiceWorker installation because memory is low. memory="+quota);
@@ -129,9 +129,9 @@ if (getCookie("authenticated")) {
 }
 if(installServiceWorker){
   window.addEventListener('load', () => {
-    navigator.serviceWorker.register('sw.js').then(registration => {
+    navigator.serviceWorker.register('sw.js').then((registration) => {
       console.log('SW registered: ', registration);
-    }).catch(registrationError => {
+    }).catch((registrationError) => {
       console.log('SW registration failed: ', registrationError);
     });
   });
@@ -194,7 +194,7 @@ async function loadTable({table_page, set_interval=true, interval=10000, onlineR
     }
   }}).fail(function(data, status) {
     if(status == "parsererror"){
-      if($("#table_body").children().length == 0) { //this is a server-side authentication error on some cheap hosting providers
+      if($("#table_body").children().length === 0) { //this is a server-side authentication error on some cheap hosting providers
         loadTable(table_page, set_interval, interval); //retry
       } // else nothing
     } else {
diff --git a/server/resources/src/sw.js b/server/resources/src/sw.js
index 1828f14..3578bd7 100644
--- a/server/resources/src/sw.js
+++ b/server/resources/src/sw.js
@@ -70,16 +70,16 @@ self.addEventListener('fetch', function (event) {
   }
 });
 
-self.addEventListener('install', event => {
+self.addEventListener('install', (event) => {
   self.skipWaiting();
   event.waitUntil(
-    caches.open(cacheName).then(cache => {
+    caches.open(cacheName).then((cache) => {
       cache.addAll(urls);
       fetch('resources/dist/manifest.json')
-        .then(response => response.json())
-        .then(manifest => {
+        .then((response) => response.json())
+        .then((manifest) => {
           let scripts_required = ["main.js", "maps.js"];
-          scripts_required.map(script_name => {
+          scripts_required.map((script_name) => {
             console.log(manifest);
             console.log(script_name);
             cache.add("resources/dist/"+manifest[script_name]);
@@ -89,10 +89,10 @@ self.addEventListener('install', event => {
   );
 })
 
-self.addEventListener('activate', event => {
+self.addEventListener('activate', (event) => {
   event.waitUntil(
-    caches.keys().then(keys => Promise.all(
-      keys.map(key => {
+    caches.keys().then((keys) => Promise.all(
+      keys.map((key) => {
         if (!expectedCaches.includes(key)) {
           console.log("Deleting cache "+key);
           return caches.delete(key);