What are the differences between the Module Pattern and the Revealing Module Pattern?

What are the differences between the Module Pattern and the Revealing Module Pattern?

The Module Pattern encapsulates private variables and methods, while the Revealing Module Pattern exposes specific methods and variables.

Can you give me an example of each pattern?

Sure! In the Module Pattern, you might have a function that returns an object with private methods. In the Revealing Module Pattern, you define all your methods first and then return an object that reveals them.

Which one is better to use?

It depends on your needs. The Revealing Module Pattern can make your code clearer by explicitly showing what is public, while the Module Pattern is great for encapsulation.

Are there any performance differences between the two?

Generally, performance differences are minimal, but the Module Pattern may have slight overhead due to closures. However, the choice should primarily focus on code clarity and maintainability.