create-react-app enviroment variables

Joan Middlemiss

// Create .env file 
REACT_APP_VAR_NAME=value

// Use this variable
process.env.REACT_APP_VAR_NAME

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Maryliz 125 points

                                    process.env.NODE_ENV gives you either &quot;development&quot; or &quot;production&quot; or &quot;test&quot;
When you run npm start it is equal to develpment
When you run npm run build it is equal to production
When you run npm test it is equal to test

Thank you! 8

4.13 (8 Votes)

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