I am perplexed by the CommonJS pattern, TypeScript modules, and how to effectively utilize ES6

Hey there, everyone!

I'm curious if someone could provide me with a straightforward comparison of the development flow when working with CommonJS, Typescript, and ES6 in relation to the module import system (such as require(), import "xx", export), compilers (like babel, tsc), and how to utilize them in the browser (using browserify or another tool)?

There are so many similarities between them that it's really confusing, especially when I have to combine them!

Appreciate any insights you all may have!

typescriptecmascript-6commonjs

Answer №1

Here's an easy method to streamline your workflow...

Utilize the ES6 style syntax to import all your modules:

import {SpecificBit} from './moduleName';
import * as Everything from './otherModule';

When creating modules, remember to export the members you want to make accessible...

export class SomeClass { //...

export class SomeOtherClass { //...

You can also substitute the entire module with a member...

export = SomeClass;

By doing this, your development process remains consistent across different environments. The TypeScript compiler will transpile your code based on the specified module type, allowing you to use ES6 (without transformation), UMD (compatible with AMD and CommonJS), System (for SystemJS), or simply AMD or CommonJS (UMD covers both with the same output).

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