Use dev-server for hot reload

package.json

@@ -22,7 +22,7 @@
     "test:browser": "webpack-dev-server --config=webpack.config-browser.js",
     "test:client": "nyc --nycrc-path=test/.nycrc-mocha-webpack mocha-webpack --colors --opts=test/mocha-webpack.opts",
     "test:server": "nyc --nycrc-path=test/.nycrc-mocha mocha --colors",
-    "watch": "webpack --watch"
+    "watch": "webpack-dev-server --hot --inline"
   },
   "keywords": [
     "lounge",

webpack.config.js

@@ -141,6 +141,19 @@ const config = {
 		// socket.io uses debug, we don't need it
 		new webpack.NormalModuleReplacementPlugin(/debug/, path.resolve(__dirname, "scripts/noop.js")),
 	],
+	devServer: {
+		port: 9001,
+		proxy: {
+			"/": {
+				context: ['**', '!/css/**', '!/js/**'],
+				target: 'http://localhost:9000/',
+			},
+			"/socket.io": {
+				ws: true,
+				target: 'http://localhost:9000',
+			},
+		},
+	},
 };
 
 module.exports = config;