How do I set up dotenv in my project?
An example of an AI chatbot conversation about setting up dotenv for environment variables.
How do I set up dotenv in my project?
To set up dotenv, first install it using npm or yarn. Run npm install dotenv.
What do I do after installing it?
Create a .env file in your project root and add your environment variables in the format KEY=VALUE.
How do I access these variables in my code?
You can access the variables by requiring dotenv at the top of your file: require('dotenv').config(); then use process.env.KEY.
Can I use dotenv in a production environment?
Yes, but make sure to handle your .env file securely and avoid exposing sensitive information.
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