Hi! Thanks, I appreciate the comment. Do you mean minifying the React files? When it is deployed to Heroku, the environment is set as the following: NODE_ENV=production. I didn't minify the React files yet or reduce the verbosity of the error messaging, which is part of producing a "production build" of React since I'm still tinkering with it.
If you used create-react-app then use npm build to make a build and just deploy it to heroku.
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