diff --git a/check-size.sh b/check-size.sh
new file mode 100755
index 00000000..0ae5521d
--- /dev/null
+++ b/check-size.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+rake compile
+gzip -c < build/angular.min.js > build/angular.min.js.gzip
+ls -l build/angular.min.*