A simple step-by-step tutorial on how to configure Webpack. I created a branch-per-step:
1) basic_sample: the hello world.
2) dev_server: introducing the dev server with autoreload
3) modules: using modules
4) es6: introducing ES6 with babel (by now I'm using babel 5)
5) react: welcome to react
6) hot_loader: hot loading your components
7) css: using stylesheets