Get your local React apps up on the web! Few points if you read this first and you want a subdirectory -- don't forget that `homepage` tag!
To build:
$ npm run build
Zip/archive everything in the build directory and upload that to your web server of choice (and then unzip).
To build and have it run from a subdirectory:
* Add "homepage": "/subdirectory" to package.json
* Create that subdirectory in /var/www/html
* Upload and unzip to that subdirectory