From 02f2866deb321e3404e5dd4b50f1a7de635fc0f2 Mon Sep 17 00:00:00 2001
From: Nils Pukropp <nils@narl.io>
Date: Tue, 17 Feb 2026 19:24:02 +0100
Subject: [PATCH] fixed performance issue with huge vite bundle

---
 frontend/vite.config.ts | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index 28cb896..d2aec27 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -12,6 +12,27 @@ export default defineConfig(({ mode }) => {
     server: {
       host: true, // Allow external access
       allowedHosts: allowedHosts,
-    }
+    },
+    build: {
+      rollupOptions: {
+        output: {
+          manualChunks(id) {
+            if (id.includes('node_modules')) {
+              if (id.includes('@mui')) {
+                return 'vendor-mui';
+              }
+              if (id.includes('react')) {
+                return 'vendor-react';
+              }
+              if (id.includes('axios') || id.includes('i18next')) {
+                return 'vendor-utils';
+              }
+              return 'vendor';
+            }
+          },
+        },
+      },
+      chunkSizeWarningLimit: 1000, // Increase limit slightly as well
+    },
   }
 })