Using Environment Variables

# Mastering Environment Variables in Next.js: A Definitive Guide Are you tired of hardcoding sensitive information like API keys directly into your Next.js application? Do you struggle with managing different configurations for development, staging, and production environments? You're not alone! Properly handling environment variables is crucial for building secure, scalable, and maintainable Next.js applications. In this comprehensive guide, we'll dive deep into the world of environment var