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 CommonJS Module Pattern, and the ES6 Module Pattern. Each has its own syntax and use cases.

Can you explain the Revealing Module Pattern?

Sure! The Revealing Module Pattern encapsulates private variables and functions while exposing only the public API. It uses an IIFE (Immediately Invoked Function Expression) to create a scope.

What about the CommonJS Module Pattern?

The CommonJS Module Pattern is used primarily in Node.js. It allows you to export modules using module.exports and import them using require(), making it great for server-side applications.

And how does the ES6 Module Pattern differ?

The ES6 Module Pattern uses import and export statements, allowing for a more declarative syntax. It also supports static analysis and tree-shaking, which can optimize the code.