What is the difference between config and dotenv in Node.js?
An example of an AI chatbot conversation about config vs dotenv in Node.js.
What is the difference between config and dotenv in Node.js?
The main difference is that 'dotenv' loads environment variables from a .env file, while 'config' manages configuration settings.
Can you give me an example of how to use dotenv?
Sure! First, install dotenv using npm. Then, create a .env file with your variables, like 'DB_HOST=localhost'. In your code, require it with 'require('dotenv').config();'.
What about using config? How does that work?
With config, you create a 'config' directory with JSON or YAML files for different environments. You can access settings using 'require('config')'.
Which one should I use for my project?
It depends on your needs. Use dotenv for simple environment variables and config for more complex configurations across environments.
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