module system in javascript
// Default exports //Function.js// export default () => console.log("Hello"); export default someValue = 10; //Main.js// import oneFunc from './Function'; oneFunc(); // Hello import value from './Function'; console.log(value) // 10 // Named exports //Function.js// export const sum(a,b) => a+b; export const sub(a,b) => a-b; //Main.js// import {sum,sub} from './Function'; console.log(sum(1, 2)); // 3 console.log(sub(2, 1)); // 1
