Improve ui & performance

app/webpack.config.js

@@ -1,3 +1,5 @@
+var LiveReloadPlugin = require('webpack-livereload-plugin');
+
 module.exports = {
     entry: "./src/index.tsx",
     output: {
@@ -30,6 +32,10 @@ module.exports = {
         ]
     },
 
+    plugins: [
+      new LiveReloadPlugin({})
+    ],
+
     // When importing a module whose path matches one of the following, just
     // assume a corresponding global variable exists and use that instead.
     // This is important because it allows us to avoid bundling all of our