How to use environment variables in Node JS | dotenv Node JS

In this tutorial, I'll walk you through how to use environment variables in Node.js. I'll show step by step how to set up a .env file to load environment variables, and access them in your Node.js code. I'll use 2 methods to access environment variables, one of them is dotenv package and other is making a change in package.json file directly. If you are looking to learn web development with JavaScript, React Js and Node JS , Feel free to reach out to me. https://www.fiverr.com/shankeyraheja 🔗 Related Videos: 1. How to read Excel File in Node Js | JavaScript https://youtu.be/KaAqvNXICxo 2. Middleware in Node Js Express App https://youtu.be/-k0hHK4IQyE 3. Send Emails in JavaScript & Node Js using Nodemailer https://youtu.be/VDEl1j1sJgk Reach out to me for Collaboration on the Project: https://shankeyraheja.com/