improved tips code quality

index.html

@@ -67,12 +67,16 @@
     <p id="loadingText">Loading...<br>Loading files...<br><br>Tip: Tip loading...</p>
   </div>
 
-  
-  <script src="./globalScript.js"></script>
+  <!-- libs -->
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/gl-matrix/2.8.1/gl-matrix-min.js"></script>
+
+  <!-- global -->
+  <script src="./globalScript.js"></script> <!-- compact the other global scripts into this global script -->
   <script src="./pxDensity.js"></script>
   <script src="/loadingScreen.js"></script>
   <script src="/screenTransition.js"></script>
 
+  <!-- local -->
   <script src="script.js"></script>
   <script src="synthwaveEffect.js"></script>
 </body>