@@ -135,6 +135,7 @@
     "express": "^4.14.0",
     "jasmine": "^2.4.1",
     "jasmine-spec-reporter": "^3.2.0",
+    "license-webpack-plugin": "^0.4.2",
     "minimist": "^1.2.0",
     "mocha": "^3.2.0",
     "mock-fs": "^4.0.0",
 
@@ -10,6 +10,7 @@ const autoprefixer = require('autoprefixer');
 const ProgressPlugin = require('webpack/lib/ProgressPlugin');
 const HtmlWebpackPlugin = require('html-webpack-plugin');
 const ExtractTextPlugin = require('extract-text-webpack-plugin');
+const LicenseWebpackPlugin = require('license-webpack-plugin');
 
 /**
  * Enumerate loaders and their dependencies from this file to let the dependency validator
@@ -121,6 +122,9 @@ export function getCommonConfig(wco: WebpackConfigOptions) {
         excludeChunks: lazyChunks,
         xhtml: true
       }),
+      new LicenseWebpackPlugin({
+        pattern: /^(MIT|ISC|BSD.*)$/
+      }),
       new BaseHrefWebpackPlugin({
         baseHref: buildOptions.baseHref
       }),
 
@@ -74,7 +74,8 @@ export const getProdConfig = function (wco: WebpackConfigOptions) {
       new webpack.optimize.UglifyJsPlugin(<any>{
         mangle: { screw_ie8: true },
         compress: { screw_ie8: true, warnings: buildOptions.verbose },
-        sourceMap: buildOptions.sourcemap
+        sourceMap: buildOptions.sourcemap,
+        comments: false
       }),
       new CompressionPlugin({
         asset: '[path].gz[query]',