🔐 Using .env File in React Frontend | Secure Environment Variables in MERN 🌐

Опубликовано: 04 Апрель 2025
на канале: e-Academyy

🔥 Welcome back to the MERN Stack Mastery 2025 series! 🚀

In this video, we’ll explore how to use .env files in the React frontend to manage environment-specific configurations securely and efficiently. This is a critical step in making your MERN app production-ready and easier to maintain!

🔧 What’s Covered in This Video?
✅ What is a .env file in React?
✅ How to create and configure .env files
✅ Prefix variables with REACT_APP_ or VITE_
✅ Access variables inside your React code
✅ Best practices for managing API URLs, tokens, and config values
✅ Secure your environment variables before deployment

💡 Whether you're working in development, staging, or production, managing your React frontend with .env files is a game-changer!

📌 Coming Up Next: deploying our MERN app to production!

👉 Drop your questions in the comments & let us know what you want next!

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