From the root directory (cuhacking_2020), run the command:
npm run-script build
Alternatively, if the command doesn't work:
cd react-app
npm run-script build
Once that runs, there's a few extra steps: 1. Copy over the build folder from react-app/build to build 2. Copy the images folder into build/
Finally, to install dependencies:
npm install
To run the server, run the following command:
node server.js
The server will listen on port 3000