- create-react-app
- https://medium.freecodecamp.org/surge-vs-github-pages-deploying-a-create-react-app-project-c0ecbf317089
- https://github.com/rafrex/spa-github-pages (for 404.html)
- https://blog.logrocket.com/why-you-should-render-react-on-the-server-side-a50507163b79/
travis deployment: