How do I use environment variables in a React app?
An example of an AI chatbot conversation about using environment variables in React applications.
How do I use environment variables in a React app?
You can use environment variables in a React app by creating a .env file in the root of your project.
What format should the variables in the .env file have?
The variables should be in the format REACT_APP_YOUR_VARIABLE_NAME=value. Remember to prefix them with REACT_APP_.
How can I access these variables in my code?
You can access them using process.env.REACT_APP_YOUR_VARIABLE_NAME in your React components.
Are there any security concerns I should be aware of?
Yes, avoid storing sensitive information in environment variables, as they can be exposed in the client-side code.
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