Remove uglifyjs plugin

package.json

@@ -47,7 +47,6 @@
     "sass-loader": "^8.0.2",
     "ts-loader": "^7.0.4",
     "typescript": "^3.9.3",
-    "uglifyjs-webpack-plugin": "^2.2.0",
     "webpack": "^4.43.0",
     "webpack-cli": "^3.3.11"
   },

webpack.config.js

@@ -1,6 +1,5 @@
 const path = require('path');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
-const UglifyJSPlugin = require('uglifyjs-webpack-plugin');
 const CopyWebpackPlugin = require('copy-webpack-plugin');
 
 const dev = process.env.NODE_ENV === 'development';
@@ -93,12 +92,4 @@ const config = {
     ]
 };
 
-if (!dev) {
-    config.optimization = {
-        minimizer: [
-            new UglifyJSPlugin(),
-        ]
-    };
-}
-
 module.exports = config;

yarn.lock

@@ -2034,7 +2034,7 @@ combined-stream@^1.0.6, combined-stream@~1.0.6:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@^2.20.0, commander@~2.20.3:
+commander@^2.20.0:
   version "2.20.3"
   resolved "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
   integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
@@ -6286,11 +6286,6 @@ serialize-error@^5.0.0:
   dependencies:
     type-fest "^0.8.0"
 
-serialize-javascript@^1.7.0:
-  version "1.9.1"
-  resolved "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-1.9.1.tgz#cfc200aef77b600c47da9bb8149c943e798c2fdb"
-  integrity sha512-0Vb/54WJ6k5v8sSWN09S0ora+Hnr+cX40r9F170nT+mSkaxltoE/7R3OrIdBSUv1OoiobH1QoWQbCnAO+e8J1A==
-
 serialize-javascript@^2.1.2:
   version "2.1.2"
   resolved "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-2.1.2.tgz#ecec53b0e0317bdc95ef76ab7074b7384785fa61"
@@ -7071,28 +7066,6 @@ typescript@^3.9.3:
   resolved "https://registry.npmjs.org/typescript/-/typescript-3.9.3.tgz#d3ac8883a97c26139e42df5e93eeece33d610b8a"
   integrity sha512-D/wqnB2xzNFIcoBG9FG8cXRDjiqSTbG2wd8DMZeQyJlP1vfTkIxH4GKveWaEBYySKIg+USu+E+EDIR47SqnaMQ==
 
-uglify-js@^3.6.0:
-  version "3.9.3"
-  resolved "https://registry.npmjs.org/uglify-js/-/uglify-js-3.9.3.tgz#4a285d1658b8a2ebaef9e51366b3a0f7acd79ec2"
-  integrity sha512-r5ImcL6QyzQGVimQoov3aL2ZScywrOgBXGndbWrdehKoSvGe/RmiE5Jpw/v+GvxODt6l2tpBXwA7n+qZVlHBMA==
-  dependencies:
-    commander "~2.20.3"
-
-uglifyjs-webpack-plugin@^2.2.0:
-  version "2.2.0"
-  resolved "https://registry.npmjs.org/uglifyjs-webpack-plugin/-/uglifyjs-webpack-plugin-2.2.0.tgz#e75bc80e7f1937f725954c9b4c5a1e967ea9d0d7"
-  integrity sha512-mHSkufBmBuJ+KHQhv5H0MXijtsoA1lynJt1lXOaotja8/I0pR4L9oGaPIZw+bQBOFittXZg9OC1sXSGO9D9ZYg==
-  dependencies:
-    cacache "^12.0.2"
-    find-cache-dir "^2.1.0"
-    is-wsl "^1.1.0"
-    schema-utils "^1.0.0"
-    serialize-javascript "^1.7.0"
-    source-map "^0.6.1"
-    uglify-js "^3.6.0"
-    webpack-sources "^1.4.0"
-    worker-farm "^1.7.0"
-
 unbzip2-stream@^1.0.9:
   version "1.4.2"
   resolved "https://registry.npmjs.org/unbzip2-stream/-/unbzip2-stream-1.4.2.tgz#84eb9e783b186d8fb397515fbb656f312f1a7dbf"