- case listen EADDRINUSE :::3000
- solve http://qiita.com/n0bisuke/items/992046329d81dbedabf8
- case TypeError: mod.lastIndexOf is not a function
- solve https://github.com/fgnass/node-dev/pull/187/files
- other case
- https://utano.jp/entry/2016/07/react-js-download-from-official-site/
- react 15.4.2