What are the best practices for using environment variables in React?
When using environment variables in React, it's important to prefix them with 'REACT_APP_' to ensure they are accessible in your app.
Why do I need to prefix them with 'REACT_APP_'?
This prefix is a security measure that ensures only the variables you intend to expose to the client-side are available.
Can I store sensitive information in environment variables?
It's not recommended to store sensitive information in environment variables for client-side React apps, as they can be exposed.
What should I do instead for sensitive data?
For sensitive data, consider using a backend service to handle it securely and only expose necessary data to the frontend.
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