When should I use CommonJS vs ES Modules?
CommonJS is typically used in Node.js environments, while ES Modules are preferred for modern JavaScript in browsers. Do you have a specific use case in mind?
I'm working on a Node.js project. Should I stick with CommonJS?
If your project is primarily Node.js and you need compatibility with older modules, CommonJS is a solid choice. However, if you're starting fresh, consider using ES Modules for better future compatibility.
What are the main differences between them?
The main differences include syntax, loading behavior, and scope. CommonJS uses require()
and exports, while ES Modules use import
and export
. ES Modules are also asynchronous.
Can I mix both in my project?
Yes, but it can lead to complications. It's best to stick to one module system for consistency unless you have a specific reason to mix them.
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