This is a simple boilerplate to start with ArcGIS and React.
This based on the arcgis-webpack-plugin and this webpack example.
git clone git@github.com:othke/arcgis-react-ts.git
npm run dev # webpack dev server reloading (no HMR)
npm run build # get the build distribution
npm run serve # run production like with webpack dev server
Look at the deploy application