diff --git a/configureWebpack.js b/configureWebpack.js
index 30d82b8..112aca7 100644
--- a/configureWebpack.js
+++ b/configureWebpack.js
@@ -388,7 +388,7 @@ async function configureWebpack(env) {
             // Add JSX to support imports from .jsx source w/o needing to add the extension.
             // Include "*" to continue supporting other imports that *do* specify an extension
             // within the import statement (i.e. `import './foo.png'`). Yes, it's confusing.
-            extensions: ['*', '.js', '.ts', '.jsx', '.tsx', '.json']
+            extensions: ['.*', '.js', '.ts', '.jsx', '.tsx', '.json']
         },
 
         // Ensure Webpack can find loaders installed both within the top-level node_modules dir for
@@ -422,7 +422,13 @@ async function configureWebpack(env) {
                             test: /\.mjs$/,
                             type: 'javascript/auto'
                         },
-
+                        //------------------------
+                        // Handle non-esModules from within esModules without specifying their file extension
+                        //------------------------
+                        {
+                            test: /\.m?js$/,
+                            resolve: {fullySpecified: false}
+                        },
                         //------------------------
                         // Image processing
                         // Encodes `url()` references directly when small enough.
@@ -601,6 +607,11 @@ async function configureWebpack(env) {
                             options: {
                                 name: 'static/media/[name].[hash:8].[ext]'
                             }
+                        },
+                        {
+                            test: /\.js$/,
+                            enforce: "pre",
+                            use: ["source-map-loader"],
                         }
                     ]
                 }
diff --git a/package.json b/package.json
index 433ec5c..5888627 100644
--- a/package.json
+++ b/package.json
@@ -41,6 +41,7 @@
     "sass": "~1.63.4",
     "sass-loader": "~13.3.0",
     "sass-material-colors": "~0.0.5",
+    "source-map-loader": "^4.0.1",
     "style-loader": "~3.3.2",
     "terser-webpack-plugin": "~5.3.7",
     "url-loader": "~4.1.1",
diff --git a/yarn.lock b/yarn.lock
index 2834dae..63f9647 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1666,6 +1666,11 @@
   resolved "https://registry.yarnpkg.com/@xtuc/long/-/long-4.2.2.tgz#d291c6a4e97989b5c61d9acf396ae4fe133a718d"
   integrity sha512-NuHqBY1PB/D8xU6s/thBgOAiAP7HOYDQ32+BFZILJ8ivkUkAHQnWfn6WhL79Owj1qmUnoN/YPhktdIoucipkAQ==
 
+abab@^2.0.6:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.6.tgz#41b80f2c871d19686216b82309231cfd3cb3d291"
+  integrity sha512-j2afSsaIENvHZN2B8GOpF566vZ5WVk5opAiMTvWgaQT8DkbOqsTfvNAvHoRGU2zzP8cPoqys+xHTRDWW8L+/BA==
+
 accepts@~1.3.4, accepts@~1.3.5, accepts@~1.3.8:
   version "1.3.8"
   resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.8.tgz#0bf0be125b67014adcb0b0921e62db7bffe16b2e"
@@ -3329,6 +3334,13 @@ iconv-lite@0.4.24:
   dependencies:
     safer-buffer ">= 2.1.2 < 3"
 
+iconv-lite@^0.6.3:
+  version "0.6.3"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.6.3.tgz#a52f80bf38da1952eb5c681790719871a1a72501"
+  integrity sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3.0.0"
+
 icss-utils@^5.0.0, icss-utils@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/icss-utils/-/icss-utils-5.1.0.tgz#c6be6858abd013d768e98366ae47e25d5887b1ae"
@@ -4699,7 +4711,7 @@ safe-regex-test@^1.0.0:
     get-intrinsic "^1.1.3"
     is-regex "^1.1.4"
 
-"safer-buffer@>= 2.1.2 < 3":
+"safer-buffer@>= 2.1.2 < 3", "safer-buffer@>= 2.1.2 < 3.0.0":
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
@@ -4898,6 +4910,15 @@ sockjs@^0.3.24:
   resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.0.2.tgz#adbc361d9c62df380125e7f161f71c826f1e490c"
   integrity sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==
 
+source-map-loader@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/source-map-loader/-/source-map-loader-4.0.1.tgz#72f00d05f5d1f90f80974eda781cbd7107c125f2"
+  integrity sha512-oqXpzDIByKONVY8g1NUPOTQhe0UTU5bWUl32GSkqK2LjJj0HmwTMVKxcUip0RgAYhY1mqgOxjbQM48a0mmeNfA==
+  dependencies:
+    abab "^2.0.6"
+    iconv-lite "^0.6.3"
+    source-map-js "^1.0.2"
+
 source-map-support@~0.5.20:
   version "0.5.21"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.21.tgz#04fe7c7f9e1ed2d662233c28cb2b35b9f63f6e4f"