diff --git a/index.html b/index.html
index 17f28fd..69d3927 100644
--- a/index.html
+++ b/index.html
@@ -19,6 +19,6 @@
             <div class="lds-ellipsis"><div></div><div></div><div></div><div></div></div>
         </div>
     </div>
-    <script type="module" src="./src/main.js"></script>
+    <script type="module" src="./main.js"></script>
 </body>
 </html>
diff --git a/src/levels.js b/lib/levels.js
similarity index 100%
rename from src/levels.js
rename to lib/levels.js
diff --git a/src/mnswpr.css b/lib/mnswpr.css
similarity index 100%
rename from src/mnswpr.css
rename to lib/mnswpr.css
diff --git a/src/mnswpr.js b/lib/mnswpr.js
similarity index 99%
rename from src/mnswpr.js
rename to lib/mnswpr.js
index 964f6ff..d44da76 100644
--- a/src/mnswpr.js
+++ b/lib/mnswpr.js
@@ -1,5 +1,10 @@
 // @ts-check
 
+/**
+ * import styles for vite bundling
+ */
+import './mnswpr.css'
+
 import {
   LoggerService,
   StorageService,
diff --git a/src/modules/index.js b/lib/modules/index.js
similarity index 100%
rename from src/modules/index.js
rename to lib/modules/index.js
diff --git a/src/modules/logger/logger.js b/lib/modules/logger/logger.js
similarity index 100%
rename from src/modules/logger/logger.js
rename to lib/modules/logger/logger.js
diff --git a/src/modules/storage/storage.js b/lib/modules/storage/storage.js
similarity index 100%
rename from src/modules/storage/storage.js
rename to lib/modules/storage/storage.js
diff --git a/src/modules/timer/timer.js b/lib/modules/timer/timer.js
similarity index 100%
rename from src/modules/timer/timer.js
rename to lib/modules/timer/timer.js
diff --git a/src/vite-env.d.ts b/lib/vite-env.d.ts
similarity index 100%
rename from src/vite-env.d.ts
rename to lib/vite-env.d.ts
diff --git a/src/main.js b/main.js
similarity index 53%
rename from src/main.js
rename to main.js
index f24c454..984ed7c 100644
--- a/src/main.js
+++ b/main.js
@@ -1,5 +1,4 @@
-import './mnswpr.css'
-import MineSweeper from './mnswpr.js'
+import MineSweeper from './lib/mnswpr.js'
 
 const mnswpr = new MineSweeper('app', 'pkg-dev')
 mnswpr.initialize()
\ No newline at end of file
diff --git a/vite.config.js b/vite.config.js
index 1f33eaa..ee9965e 100644
--- a/vite.config.js
+++ b/vite.config.js
@@ -4,7 +4,7 @@ import { defineConfig } from 'vite'
 export default defineConfig({
   build: {
     lib: {
-      entry: resolve(import.meta.dirname, 'src/mnswpr.js'),
+      entry: resolve(import.meta.dirname, 'lib/mnswpr.js'),
       name: 'mnswpr',
       fileName: 'mnswpr'
     }