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In JavaScript, anonymous functions—also called lambdas or function expressions—are a powerful tool for writing cleaner, more modular code. These functions are unnamed, lightweight, and especially useful when you need short, single-use logic, making them an essential part of modern JavaScript programming. Let’s dive into what makes anonymous

In JavaScript development, especially with frameworks like Node.js and Next.js, understanding how environment variables work is essential for configuring applications effectively. Environment variables provide a way to pass dynamic configuration into your code without hardcoding values. But did you know there's a significant difference between build-time