Merge branch 'towerofnix-housekeeping/terser' into develop

Author: cwillisf

package-lock.json

@@ -138,7 +138,7 @@
     "scratch-semantic-release-config": "1.0.14",
     "selenium-webdriver": "3.6.0",
     "semantic-release": "19.0.5",
-    "uglifyjs-webpack-plugin": "1.3.0",
+    "terser-webpack-plugin": "1.4.5",
     "url-loader": "4.1.1",
     "web-audio-test-api": "0.5.2",
     "webpack": "4.47.0",

package.json

@@ -5,7 +5,7 @@ const webpack = require('webpack');
 // Plugins
 const CopyWebpackPlugin = require('copy-webpack-plugin');
 const HtmlWebpackPlugin = require('html-webpack-plugin');
-const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
+const TerserPlugin = require('terser-webpack-plugin');
 
 // PostCss
 const autoprefixer = require('autoprefixer');
@@ -93,7 +93,7 @@ const base = {
     },
     optimization: {
         minimizer: [
-            new UglifyJsPlugin({
+            new TerserPlugin({
                 include: /\.min\.js$/
             })
         ]