http://gaearon.github.io/react-hot-loader/
https://github.com/gaearon/react-hot-loader

http://gaearon.github.io/react-hot-loader/getstarted/

articles
2018
https://blog.logrocket.com/setup-react-hotloader-in-10-minutes-3175dfdbf38a

presentations
2014
https://vimeo.com/100010922