Why doesn't dotenv read variables from .env?

Question

Node.js

Hello!)
I want to read environment variables in a react application from a .env. For this I use the dotenv library .
I created using the create-react-appapp. The default structure. All I have added is the import dotenvand in the application Appoutput to the console environment variables:

To the .envfollowing:

URL=vk.com

In response I get undefined. Everything seems to be on the dock. What could be the omission?

Answer 1

The dot-env module is server-side, you cannot use it on the client. At most, you can parse its values ​​​​in JSON and throw it into the assembly.