Environment Variables in Node.js | Using dotenv | Elkick
#Nodejs #dotenv #BestPractices
In this video, we will learn Environment Variables in Node.js and how to use the dotenv package to securely manage sensitive data like database credentials, API keys, and configuration values.
✅ What you’ll learn in this video:
What are Environment Variables in Node.js
Why we use .env files in projects
Installing and using dotenv in Node.js
How to load process.env values in Express.js
Security tips (hiding .env with .gitignore)
🔒 Using environment variables is a best practice in Node.js projects because it helps keep your app secure and flexible across development, staging, and production environments.
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#Nodejs #dotenv #BackendDevelopment #Express #Sequelize #Elkick