Mastering Node.js Environment Variables | Setup and Access with .env & dotenv
#nodejs #environmentvariables #dotenv #webdevelopment #learntocode2024 #environmentvariables #setup
Learn how to securely manage and access environment variables in your Node.js projects using the `.env` file and `dotenv` library!
📂 *What You'll Learn:*
✅ Why use a `.env` file for storing environment variables.
✅ How to set up a `.env` file for your project.
✅ Accessing variables using Node.js and the `dotenv` library.
📜 Example Workflow: 1️⃣ Create a `.env` file for variables like `PORT`, `DB_HOST`, and more.
2️⃣ Install the `dotenv` library and load your `.env` file in your app.
3️⃣ Access variables via `process.env`.
🔒 Secure and simplify your application configuration today! Perfect for developers building scalable and secure apps.
