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Mozilla
developer.mozilla.org › en-US › docs › Web › JavaScript › Guide › Modules
JavaScript modules - MDN Web Docs - Mozilla
2 weeks ago - There is also a type of export called the default export — this is designed to make it easy to have a default function provided by a module, and also helps JavaScript modules to interoperate with existing CommonJS and AMD module systems (as explained nicely in ES6 In Depth: Modules by Jason ...
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The Odin Project
theodinproject.com › lessons › javascript-es6-modules
ES6 Modules | The Odin Project
While the module pattern used to play a big part in helping us manage this, the release of ES6 (sometimes referred to as ES2015) gave us actual “modules” and thus they are often referred to as “ES6 modules” or “ESM”.
Discussions

ES6 - What are good side of ES6 modules?
Advantages of ES6 modules: Syntax is more compact for common tasks. Static structure (can’t conditionally import or export) enables a few important use cases: faster access to imports, smaller bundles (via tree-shaking – see the bundler Rollup ), better linting, etc. Automatic support for cyclic dependencies (you need to be careful in CommonJS) More on reddit.com
🌐 r/javascript
9
4
February 2, 2016
Is it better to use es6 modules with Node?
It’s basically a transition moment right now. The import/export syntax didn’t exist on the front-end when Node made the require syntax. Once import/export was added as a language feature, Node began to support it but not all existing modules have been updated. In fact, most probably haven’t as import/export is a relatively new feature. So, my advice would be to stick with require for the time being but plan to switch eventually. (I’m personally probably going to wait a year or so. When I do decide to switch, I’m going to test each module one-by-one and see which ones have or haven’t been updated. If it’s been that long without an update, it might be time to look for an alternative anyway.) More on reddit.com
🌐 r/node
28
39
April 9, 2021
${JavaScript} Are there any methods to use ES6 modules locally* without violating the CORS policy?
There's tons! These are the most common and easiest: You can simply run a localhost server with a simple tool like http-server . No internet connection required since it's all local to your machine. You can bundle your code with a bundler like Webpack, Rollup, etc which would then transform all of your files into one which you can easily use in any browser. More on reddit.com
🌐 r/learnprogramming
3
1
September 3, 2022
What's the point of ES6 modules in vanilla (non transpiled) JavaScript
Browsers don't support modules yet. Modules help code organization and reusability but they don't play well with HTTP 1.1 due to the overhead of sending each request. They do play well with HTTP 2 because that protocol was designed to better support the scenario of loading many small files rather than one large file. More on reddit.com
🌐 r/javascript
31
20
April 12, 2015
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Exploring JS
exploringjs.com › es6 › ch_modules.html
16. Modules
Modules that only export single values are very popular in the Node.js community. But they are also common in frontend development where you often have classes for models and components, with one class per module. An ES6 module can pick a default export, the main exported value.
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TutorialsPoint
tutorialspoint.com › es6 › es6_modules.htm
ES6 - Modules
A module is nothing more than a chunk of JavaScript code written in a file. By default, variables and functions of a module are not available for use. Variables and functions within a module should be exported so that they can be accessed from ...
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GeeksforGeeks
geeksforgeeks.org › javascript › es6-modules
ES6 Modules - GeeksforGeeks
July 12, 2025 - ES6 modules enhance JavaScript by allowing developers to modularize code, breaking it into manageable pieces that can be imported and reused across different parts of an application.
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W3Schools
w3schools.com › react › react_es6_modules.asp
React ES6 Modules
JavaScript modules allow you to break up your code into separate files.
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Mozilla Hacks
hacks.mozilla.org › home › articles › es6 in depth: modules
ES6 In Depth: Modules – Mozilla Hacks - the Web developer blog
August 14, 2015 - The new standard is designed to interoperate with existing CommonJS and AMD modules. So suppose you have a Node project and you’ve done npm install lodash. Your ES6 code can import individual functions from Lodash:
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SitePoint
sitepoint.com › blog › es6 › understanding es6 modules
Understanding ES6 Modules — SitePoint
November 13, 2024 - Despite the lack of native module support in JavaScript, developers have used multiple HTML · This article explores ES6 modules, showing how they can be used today with the help of a transpiler. Almost every language has a concept of modules — a way to include functionality declared in one file within another.
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freeCodeCamp
freecodecamp.org › news › how-to-use-es6-modules-and-why-theyre-important-a9b20b480773
A Practical guide to ES6 modules
November 27, 2018 - In this article, we’ll create a simple dashboard using ES6 modules, and then present optimization techniques for improving the folder structure and ease write less code.
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Web Dev Simplified
blog.webdevsimplified.com › 2021-11 › es6-modules
ES6 JavaScript Modules - Web Dev Simplified Blog
November 15, 2021 - ES6 modules are one of the best features added to JavaScript since it makes writing clean code exponentially easier.
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DigitalOcean
digitalocean.com › community › tutorials › js-modules-es6
ES6 Modules and How to Use Import and Export in JavaScript | DigitalOcean
September 4, 2020 - With ES2015 (ES6), with get built-in support for modules in JavaScript. Like with CommonJS, each file is its own module. To make objects, functions, classes or variables available to the outside world it’s as simple as exporting them and then importing them where needed in other files.
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2ality
2ality.com › 2014 › 09 › es6-modules-final.html
ECMAScript 6 modules: the final syntax
Similar to AMD, they have direct support for asynchronous loading and configurable module loading. Being built into the language allows ES6 modules to go beyond CommonJS and AMD (details are explained later):
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Coherent Labs
coherent-labs.com › home › javascript modules
JavaScript Modules are part of our ES6 series tutorial from Coherent Labs
December 13, 2017 - Modules in ES6 are files that contain JavaScript code that automatically runs in strict mode & contains declarations as variable, function declarations etc.
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Fireship
fireship.dev › javascript-modules-iifes-commonjs-esmodules
JavaScript Modules: From IIFEs to CommonJS to ES6 Modules
In this post you'll learn all about JavaScript modules including the IIFE pattern, CommonJS, and ES6 Modules.
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Ponyfoo
ponyfoo.com › articles › es6-modules-in-depth
ES6 Modules in Depth — Pony Foo
September 25, 2015 - An important point to make is that ES6 modules export bindings, not values or references. That means that a foo variable you export would be bound into the foo variable on the module, and its value would be subject to changes made to foo.
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Polymer-project
polymer-library.polymer-project.org › 3.0 › docs › es6
ES6 and modules - Polymer Project
Polymer 3.x uses JavaScript language features from the ECMAScript 2015 standard (commonly known as ES6). Polymer 3.x code is distributed as a set of ES6 modules.
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EDUCBA
educba.com › home › software development › software development tutorials › es6 tutorial › es6 modules
ES6 modules
April 15, 2023 - ES6 module consists of the file that contains the javascript code in it. It does not contain the module keyword or use strict keywords in it and can be read as a simple script file.
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DevGenius
blog.devgenius.io › javascript-es6-modules-32b28b2329c1
JavaScript ES6 Modules. understand the JS modules in easy way. a better way to learn js modules | by Phanendra Guptha Katta | Dev Genius
July 10, 2020 - JS modules are used to export classes, functions, objects and primitives from one module to another. So, we can use the same module in multiple files without rewriting code over and over again to…
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Full Stack Foundations
fullstackfoundations.com › blog › commonjs vs. es6 modules for beginners
CommonJS vs. ES6 Modules for Beginners
March 29, 2024 - A brief overview of what JS module systems are for and the differences between the major module systems available like CommonJS, UMD, AMD, and ESModules.