JavaScript modules allow you to organize your code into separate files and export/import functionality between them.
Here is an example of exporting a function from a module:
// math.js
export function square(x) {
return x * x;
}
// app.js
import { square } from './math.js';
console.log(square(5)); // 25
In this example, we export a square function from a math.js module and import it into an app.js module using the import statement.
These are just a few examples of new and important JavaScript topics. I hope this gives you an idea of some areas to explore further!