create react app not picking up .env files?
With create react app, you need to prefix REACT_APP_ to the variable name. ex:
REACT_APP_API_URL=http://localhost:3000/apiREACT_APP_CALLBACK_URL=http://localhost:3005/callbackCRA Docs on Adding Custom Environment Variables:
Note: You must create custom environment variables beginning with
REACT_APP_. Any other variables exceptNODE_ENVwill be ignored to avoid accidentally exposing a private key on the machine that could have the same name
Had this same problem! The solution was to close the connection to my node server (you can do this with CTRL + C). Then re-start your server with 'npm run start' and .env should work properly.
Source: Github