Another simple ReactJS app boilerplate.
Make sure that you have NodeJS installed.
Only on the first time before you run the app, you would need to download all of the dependencies:
npm install
npm start
npm run prod
This exports it as a static site and uses http-server to server the static bundled webapp
To simply export it as a static webapp to be served elsewhere using your own webserver:
npm run export
In lieu of a formal style guide, take care to maintain the existing coding style.