Create-React-App & Dotenv
Danny Kay

Super mundane question: I’ve got a weather underground API key that I can access in development with REACT_APP_WUNDERGROUND_API_KEY (clever, right?) but I don’t have access to it when its hosted on Heroku. I’ve been looking around everywhere trying to figure this out, but to no avail. Any ideas? Nice concise article, otherwise! Thanks!

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