Captai-N
0
I am trying to access a variable in my .env file. Unfortunately, I am getting an undefined back.
.env file
REACT_APP_SOCKET_URL = ws://localhost:2900
attempt to access it
useEffect(() => {
console.log(process.env.REACT_APP_SOCKET_URL); //undefined
},[]);
create-react-app, using .env hasn't always been supported https://create-react-app.dev/docs/adding-custom-environment-variables.env is located in the project root where package.json is..env, try putting the value in double quotes ("ws://localhost:2900").env aren't picked up automatically as it works for hot module reloading