Added webpack for js

static/main/js/control_page/webpack.config.js

@@ -0,0 +1,31 @@
+const path = require('path')
+
+module.exports = {
+  entry: './src/index.js',
+  module: {
+    rules: [
+      {
+        test: /\.(js)$/,
+        exclude: path.resolve(__dirname, 'node_modules/'),
+        use: {
+          loader: 'babel-loader',
+          options: {
+            presets: ['@babel/preset-env', "@babel/preset-react"],
+            plugins: [["@babel/plugin-transform-runtime", {"regenerator": true}]],
+          }
+        }
+      }
+    ]
+  },
+  resolve: {
+    extensions: [
+      '.js',
+      '.jsx'
+    ]
+  },
+  output: {
+    path: path.resolve(__dirname, 'dist'),
+    filename: 'index_bundle.js'
+  },
+  mode: 'development'
+}