Immediately Invoked Function Expressions (IIFEs) are self-executing functions that run as soon as they're defined, creating a new scope for code and encapsulating variables and functions, offering benefits like scope and encapsulation, self-executing code, and improved security.
Immediately Invoked Function Expressions (IIFEs) are a JavaScript concept that improves code organization, security, and performance by creating a new scope for code inside, protecting variables and functions from external access. They offer benefits like scope encapsulation, improved security, and performance optimization, making them useful in real-world applications such as module patterns, avoiding global variables, and creating closures.
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