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What is ES6?

Goals for ECMAScript 2015 include providing better support for large applications, library creation, and for use of ECMAScript as a compilation target for other languages. Some of its major enhancements include modules, class declarations, lexical block scoping, iterators and generators, promises for asynchronous programming, destructuring patterns, and proper tail calls.
ES6 is a tool in the Languages category of a tech stack.

Who uses ES6?

Companies
2030 companies reportedly use ES6 in their tech stacks, including ebay, Asana, and Intuit.

Developers
10396 developers on StackShare have stated that they use ES6.

ES6 Integrations

OpenFL, Trails, Gatsby, Koto, and Phenomic are some of the popular tools that integrate with ES6. Here's a list of all 13 tools that integrate with ES6.

Why developers like ES6?

Here’s a list of reasons why companies and developers use ES6
ES6 Reviews

Here are some stack decisions, common use cases and reviews by companies and developers who chose ES6 in their tech stack.

Nick Parsons
Nick Parsons
Director of Developer Marketing at Stream · | 33 upvotes · 268.6K views
atStreamStream
Stream
Stream
Go
Go
JavaScript
JavaScript
ES6
ES6
Node.js
Node.js
Babel
Babel
Yarn
Yarn
Python
Python
#FrameworksFullStack
#Languages

Winds 2.0 is an open source Podcast/RSS reader developed by Stream with a core goal to enable a wide range of developers to contribute.

We chose JavaScript because nearly every developer knows or can, at the very least, read JavaScript. With ES6 and Node.js v10.x.x, it’s become a very capable language. Async/Await is powerful and easy to use (Async/Await vs Promises). Babel allows us to experiment with next-generation JavaScript (features that are not in the official JavaScript spec yet). Yarn allows us to consistently install packages quickly (and is filled with tons of new tricks)

We’re using JavaScript for everything – both front and backend. Most of our team is experienced with Go and Python, so Node was not an obvious choice for this app.

Sure... there will be haters who refuse to acknowledge that there is anything remotely positive about JavaScript (there are even rants on Hacker News about Node.js); however, without writing completely in JavaScript, we would not have seen the results we did.

#FrameworksFullStack #Languages

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Ali Soueidan
Ali Soueidan
Creative Web Developer at Ali Soueidan · | 16 upvotes · 121.3K views
npm
npm
Vue.js
Vue.js
vuex
vuex
JavaScript
JavaScript
Pug
Pug
Sass
Sass
JSON
JSON
Git
Git
GitHub
GitHub
ES6
ES6
Asana
Asana
Adobe Illustrator
Adobe Illustrator
PHP
PHP
Babel
Babel

Application and Data: Since my personal website ( https://alisoueidan.com ) is a SPA I've chosen to use Vue.js, as a framework to create it. After a short skeptical phase I immediately felt in love with the single file component concept! I also used vuex for state management, which makes working with several components, which are communicating with each other even more fun and convenient to use. Of course, using Vue requires using JavaScript as well, since it is the basis of it.

For markup and style, I used Pug and Sass, since they’re the perfect match to me. I love the clean and strict syntax of both of them and even more that their structure is almost similar. Also, both of them come with an expanded functionality such as mixins, loops and so on related to their “siblings” (HTML and CSS). Both of them require nesting and prevent untidy code, which can be a huge advantage when working in teams. I used JSON to store data (since the data quantity on my website is moderate) – JSON works also good in combo with Pug, using for loops, based on the JSON Objects for example.

To send my contact form I used PHP, since sending emails using PHP is still relatively convenient, simple and easy done.

DevOps: Of course, I used Git to do my version management (which I even do in smaller projects like my website just have an additional backup of my code). On top of that I used GitHub since it now supports private repository for free accounts (which I am using for my own). I use Babel to use ES6 functionality such as arrow functions and so on, and still don’t losing cross browser compatibility.

Side note: I used npm for package management. 🎉

*Business Tools: * I use Asana to organize my project. This is a big advantage to me, even if I work alone, since “private” projects can get interrupted for some time. By using Asana I still know (even after month of not touching a project) what I’ve done, on which task I was at last working on and what still is to do. Working in Teams (for enterprise I’d take on Jira instead) of course Asana is a Tool which I really love to use as well. All the graphics on my website are SVG which I have created with Adobe Illustrator and adjusted within the SVG code or by using JavaScript or CSS (SASS).

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Jake Stein
Jake Stein
CEO at Stitch · | 15 upvotes · 89.3K views
atStitchStitch
AngularJS
AngularJS
React
React
CoffeeScript
CoffeeScript
JavaScript
JavaScript
ES6
ES6

Stitch’s frontend is used to configure data sources and destinations and monitor the status of each. Although we have been using AngularJS since its early days, we recently introduced React components into our front end, which many of our developers find easier to work with. We started using CoffeeScript when it was one of the few options for a more expressive alternative to vanilla JavaScript, but today we opt to instead write new code in ES6, which we feel is a more mature alternative.

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Johnny Bell
Johnny Bell
Senior Software Engineer at StackShare · | 9 upvotes · 119.9K views
atStackShareStackShare
jQuery
jQuery
React
React
ES6
ES6
JavaScript
JavaScript
MobX
MobX
GraphQL
GraphQL
Apollo
Apollo
#Hooks🎣
#Context

We are always building new features and replacing old code at StackShare. Lately we have been building out new features for the frontend, and removing a lot of old jQuery code (sorry jQuery but it's time to go).

We've mainly been using React, ES6 and JavaScript on the frontend to build out the components, and we've been slowly removing some legacy MobX and using GraphQL and Apollo for our state management, if we need to control state further than GraphQL and Apollo allows us to we use just plain React with #context , or the new fancy React #hooks🎣 .

As we've moved towards the above tech, its really made smashing out new features and updating legacy code super fast, and really fun!

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Hampton Catlin
Hampton Catlin
VP of Engineering at Rent The Runway · | 9 upvotes · 13K views
atRent the RunwayRent the Runway
JavaScript
JavaScript
ES6
ES6
TypeScript
TypeScript
React
React

We use JavaScript because it's the standard for web development, especially with browser execution. And, over the years, some smart work by the W3C has taken Javascript from the most-hated-language to the okay-I-can-make-that-good. No small feat!

Obviously, using ES6 and TypeScript is what makes it decent in browser contexts. Throw in a bit of React and now we're cooking with gas!

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React
React
Redux
Redux
FeathersJS
FeathersJS
HTML5
HTML5
JavaScript
JavaScript
MongoDB
MongoDB
Redis
Redis
Socket.IO
Socket.IO
ES6
ES6

I have always been interested in building a real-time multiplayer game engine that could be massively scalable, and recently I decided to start working on a MMO version of the classic "snake" game. I wanted the entire #Stack to be based on ES6 JavaScript so for the #Backend I chose to use FeathersJS with MongoDB for game/user data storage, Redis for distributed mutex and pub/sub, and Socket.IO for real-time communication. For the #Frontend I used React with Redux.js, the FeathersJS client as well as HTML5 canvas to render the view.

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ES6 Alternatives & Comparisons

What are some alternatives to ES6?
JavaScript
JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB. It is a prototype-based, multi-paradigm scripting language that is dynamic,and supports object-oriented, imperative, and functional programming styles.
CoffeeScript
It adds syntactic sugar inspired by Ruby, Python and Haskell in an effort to enhance JavaScript's brevity and readability. Specific additional features include list comprehension and de-structuring assignment.
TypeScript
TypeScript is a language for application-scale JavaScript development. It's a typed superset of JavaScript that compiles to plain JavaScript.
jQuery
jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML.
PHP
Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.
See all alternatives

ES6's Followers
9853 developers follow ES6 to keep up with related blogs and decisions.
FillyNyntee3
Antoine DAVID
Keith Mannock
Wouter Stemgée
SACHIN SINGH
ar-daniel
Ram Kumar
Żaneta Jażdżyk
Geraldine Hernandez Al-Attrach
Julien Delenclos