Use ES6 module approach for imports and exports

There seems to be conflict between the backend server (Node.js & Express) and our front-end (browser-based) if we want to use module imports and exports. It is not currently possible to use Node.js / CommonJS modules. The current solution uses ES6 modules. May need to look for a better approach.

Use ES6 module approach for imports and exports
There seems to be conflict between the backend server (Node.js & Express) and our front-end (browser-based) if we want to use module imports and exports. It is not currently possible to use Node.js / CommonJS modules. The current solution uses ES6 modules. May need to look for a better approach.
a843435a · Pithon Kabiro · 5d01b6df · a843435a
Commit a843435a authored Jun 24, 2021 by Pithon Kabiro
--- a/index.html
+++ b/index.html
@@ -66,8 +66,8 @@
    <!--     
    Custom JS -->
-    <script defer src="js/appCesium.js"></script>
+    <script defer type="module" src="js/appCesium.js"></script>
-    <script defer src="js/appChart.js"></script>
+    <script defer type="module" src="js/appChart.js"></script>
  </head>
  <body class="sb-nav-fixed">
    <nav class="sb-topnav navbar navbar-expand navbar-dark bg-dark">