diff --git a/package.json b/package.json
index d06439a9..5e68e081 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,8 @@
   "scripts": {
     "lint": "eslint js/*.js",
     "build": "webpack --optimize-minimize",
-    "serve": "webpack-dev-server"
+    "serve": "webpack-dev-server",
+    "weight": "npm run build && gzip-size built/winamp.js | pretty-bytes"
   },
   "repository": {
     "type": "git",
@@ -31,7 +32,9 @@
     "css-loader": "^0.23.1",
     "eslint": "1.*",
     "style-loader": "^0.13.1",
-    "webpack": "^1.13.0"
+    "webpack": "^1.13.0",
+    "gzip-size-cli": "^1.0.0",
+    "pretty-bytes-cli": "^1.0.0"
   },
   "dependencies": {
     "jszip": "^2.6.0"