Index: frontend/node_modules/react-dev-utils/InlineChunkHtmlPlugin.js
===================================================================
--- frontend/node_modules/react-dev-utils/InlineChunkHtmlPlugin.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/react-dev-utils/InlineChunkHtmlPlugin.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,62 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+'use strict';
+
+class InlineChunkHtmlPlugin {
+  constructor(htmlWebpackPlugin, tests) {
+    this.htmlWebpackPlugin = htmlWebpackPlugin;
+    this.tests = tests;
+  }
+
+  getInlinedTag(publicPath, assets, tag) {
+    if (tag.tagName !== 'script' || !(tag.attributes && tag.attributes.src)) {
+      return tag;
+    }
+    const scriptName = publicPath
+      ? tag.attributes.src.replace(publicPath, '')
+      : tag.attributes.src;
+    if (!this.tests.some(test => scriptName.match(test))) {
+      return tag;
+    }
+    const asset = assets[scriptName];
+    if (asset == null) {
+      return tag;
+    }
+    return { tagName: 'script', innerHTML: asset.source(), closeTag: true };
+  }
+
+  apply(compiler) {
+    let publicPath = compiler.options.output.publicPath || '';
+    if (publicPath && !publicPath.endsWith('/')) {
+      publicPath += '/';
+    }
+
+    compiler.hooks.compilation.tap('InlineChunkHtmlPlugin', compilation => {
+      const tagFunction = tag =>
+        this.getInlinedTag(publicPath, compilation.assets, tag);
+
+      const hooks = this.htmlWebpackPlugin.getHooks(compilation);
+      hooks.alterAssetTagGroups.tap('InlineChunkHtmlPlugin', assets => {
+        assets.headTags = assets.headTags.map(tagFunction);
+        assets.bodyTags = assets.bodyTags.map(tagFunction);
+      });
+
+      // Still emit the runtime chunk for users who do not use our generated
+      // index.html file.
+      // hooks.afterEmit.tap('InlineChunkHtmlPlugin', () => {
+      //   Object.keys(compilation.assets).forEach(assetName => {
+      //     if (this.tests.some(test => assetName.match(test))) {
+      //       delete compilation.assets[assetName];
+      //     }
+      //   });
+      // });
+    });
+  }
+}
+
+module.exports = InlineChunkHtmlPlugin;