update

webpack.config.ts

@@ -2,7 +2,9 @@ import { Configuration } from 'webpack';
 import HtmlWebpackPlugin from 'html-webpack-plugin';
 import SriPlugin from 'webpack-subresource-integrity';
 import path from 'path';
+import WebpackPwaManifest from 'webpack-pwa-manifest';
 
+const data = require('./data.json');
 const OfflinePlugin = require('offline-plugin');
 
 const __DEV__ = process.env.NODE_ENV !== 'production';
@@ -25,16 +27,19 @@ const config: Configuration = {
       'react-dom': '@hot-loader/react-dom',
     },
   },
-  optimization: {
-    usedExports: true,
-  },
   plugins: [
+    new WebpackPwaManifest({
+      name: `Parcel for ${data.username}`,
+      short_name: 'parcel',
+      background_color: '#ffffff',
+      crossorigin: 'anonymous',
+    }),
     new SriPlugin({
       hashFuncNames: ['sha256', 'sha384'],
       enabled: !__DEV__,
     }),
     new HtmlWebpackPlugin({
-      title: 'Parcel',
+      title: `Parcel for ${data.username}`,
       minify: true,
       template: path.join(__dirname, 'html.html'),
     }),