Add webpack-dev-server

webpack.dev.js

@@ -0,0 +1,19 @@
+const path = require("path");
+const common = require("./webpack.common");
+const merge = require("webpack-merge");
+const CopyPlugin = require('copy-webpack-plugin');
+
+module.exports = merge(common, {
+    mode: "development",
+    output: {
+        filename: 'bundle.js',
+        path: path.resolve(__dirname, 'dist'),
+        libraryTarget: 'amd-require'
+    },
+    plugins: [
+        new CopyPlugin([{
+            from: '**/*',
+            to: '.'
+        }])
+    ]
+});