diff --git a/apps/frontend/package.json b/apps/frontend/package.json
index 0e093d8..5624da9 100644
--- a/apps/frontend/package.json
+++ b/apps/frontend/package.json
@@ -13,7 +13,8 @@
     "build-only": "vite build",
     "type-check": "vue-tsc --build --force",
     "lint": "eslint . --fix",
-    "format": "prettier --write src/"
+    "format": "prettier --write src/",
+    "vite-bundle-visualizer": "npx vite-bundle-visualizer"
   },
   "dependencies": {
     "@f3ve/vue-markdown-it": "^0.2.3",
diff --git a/apps/frontend/vite.config.ts b/apps/frontend/vite.config.ts
index 84bffe3..e27d1a9 100644
--- a/apps/frontend/vite.config.ts
+++ b/apps/frontend/vite.config.ts
@@ -15,6 +15,73 @@ export default defineConfig(({ mode }) => {
     build: {
       sourcemap: mode === 'development',
       reportCompressedSize: false,
+
+      rollupOptions: {
+        output: {
+          manualChunks(id) {
+            if (id.includes('node_modules')) {
+              // PouchDB и его плагины
+              if (id.includes('pouchdb')) {
+                return 'vendor_pouchdb'
+              }
+
+              // QR-коды и библиотеки для работы с ними
+              if (id.includes('qr-code-styling')) {
+                return 'vendor_qr-code-styling'
+              }
+
+              // PrimeVue и связанные модули
+              if (id.includes('primevue')) {
+                return 'vendor_primevue'
+              }
+
+              // SVGO и зависимости
+              if (id.includes('svgo') || id.includes('@trysound')) {
+                return 'vendor_svgo'
+              }
+
+              // Танстэк Vue Query и ядро
+              if (id.includes('@tanstack')) {
+                return 'vendor_tanstack-query'
+              }
+
+              // Vue и связанные библиотеки
+              if (id.includes('vue')) {
+                return 'vendor_vue'
+              }
+
+              if (id.includes('css-tree')) {
+                return 'vendor_css-tree'
+              }
+
+              if (id.includes('css-what')) {
+                return 'vendor_css-what'
+              }
+
+              if (id.includes('domutils')) {
+                return 'vendor_domutils'
+              }
+
+              if (id.includes('source-map-js')) {
+                return 'vendor_source-map-js'
+              }
+
+              if (id.includes('csso')) {
+                return 'vendor_csso'
+              }
+              if (id.includes('entities')) {
+                return 'vendor_entities'
+              }
+
+              // Остальные модули из node_modules в vendor
+              return 'vendor'
+            }
+
+            // По умолчанию ничего не делим
+            return null
+          },
+        },
+      },
     },
     plugins: [
       vue(),
diff --git a/package.json b/package.json
index 654c1dd..b39708c 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,6 @@
     "node": ">=v20.10.0",
     "pnpm": ">=8.15.9"
   },
-  "packageManager": "pnpm@8.15.9+sha512.499434c9d8fdd1a2794ebf4552b3b25c0a633abcee5bb15e7b5de90f32f47b513aca98cd5cfd001c31f0db454bc3804edccd578501e4ca293a6816166bbd9f81",
   "workspaces": {
     "packages": [
       "apps/*",