What is module loading in Node.js?
Module loading in Node.js refers to how modules are imported and used in your application. It allows you to organize your code into reusable components.
Can you explain the different types of module loading in Node.js?
Sure! In Node.js, there are primarily two types of module systems: CommonJS and ES Modules. CommonJS uses require()
to load modules, while ES Modules use import
and export
syntax.
What are the advantages of using ES Modules?
ES Modules offer better support for asynchronous loading, static analysis, and tree-shaking, which can lead to smaller bundle sizes.
How do I convert a CommonJS module to an ES Module?
To convert, replace module.exports
with export
and require()
with import
. Ensure your file has a .mjs
extension or set "type": "module"
in your package.json
.
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