I started to build a component library that I want to publish on NPM (and reuse in other apps) by creating a React app using [`create-react-app`](https://github.com/facebookincubator/create-react-app). Unfortunately the `create-react-app` default configuration doesn't seem to support building such component libraries ([see](https://github.com/facebookincubator/create-react-app/issues/1492) [these](https://github.com/facebookincubator/create-react-app/issues/423) [issues](https://github.com/facebookincubator/create-react-app/issues/907)). So it seems I have to eject.

Do you have some instructions what to configure after ejecting to make this a component library I can reuse in other apps (I guess some Webpack stuff)?