What are the differences between module patterns in JavaScript?

What are the differences between module patterns in JavaScript?

There are several module patterns in JavaScript, including the Revealing Module Pattern, the Module Pattern, and the IIFE (Immediately Invoked Function Expression). Each has its own use cases and benefits.

Can you explain the Revealing Module Pattern?

Sure! The Revealing Module Pattern exposes only certain methods and properties while keeping the rest private. This helps in encapsulating the code and maintaining a clean API.

What about the IIFE? How does it work?

An IIFE is a function that runs as soon as it is defined. It creates a new scope, which helps in avoiding global variable pollution and can be used to create private variables.

Which pattern do you recommend for a new project?

It depends on your project's needs. If you need encapsulation and a clean API, the Revealing Module Pattern is great. For simple cases, an IIFE might suffice.