ESX (e.g. ES5, ES6, ES10) refers to versions of JS. Every new version adds some new features. If you find a tutorial that teaches ES6, it'll still be broadly applicable to ES10, it might just turn out that there are better ways to do one or two of the things you learn. That being said, learning the "old way" will still make it much easier to learn the "new way." Answer from PPewt on reddit.com
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GeeksforGeeks
geeksforgeeks.org › javascript › introduction-to-es6
Introduction to ES6 - GeeksforGeeks
June 11, 2026 - ES6, or ECMAScript 2015, is the 6th version of the ECMAScript programming language. ECMAScript is the standardization of JavaScript, which was released in 2015 and subsequently renamed as ECMAScript 2015.
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W3Schools
w3schools.com › Js › js_es6.asp
JavaScript 2015 (ES6)
JS Examples JS HTML DOM JS HTML Input JS HTML Objects JS HTML Events JS Browser JS Editor JS Exercises JS Quiz JS Website JS Syllabus JS Study Plan JS Interview Prep JS Bootcamp JS Certificate ... The second major revision to JavaScript. ECMAScript ...
Discussions

What does ES6 mean / do, should l learn this version or ES10? Javascript
ESX (e.g. ES5, ES6, ES10) refers to versions of JS. Every new version adds some new features. If you find a tutorial that teaches ES6, it'll still be broadly applicable to ES10, it might just turn out that there are better ways to do one or two of the things you learn. That being said, learning the "old way" will still make it much easier to learn the "new way." More on reddit.com
🌐 r/learnprogramming
3
6
July 21, 2020
What is the recommended for iterating objects?
Let's add a couple of more! Object.values(myObj).map(val => ... ) Object.entries(myObj).map(([key, val]) => ({ [key]: val })) Gotta say, lovin' the Object.entries More on reddit.com
🌐 r/javascript
31
17
February 10, 2017
is it a good idea to learn ES6 in 2020?
Es6 is def still relevant and not at all outdated. most stuff after it is just in addition to it, so yes, es6 is very good to learn. More on reddit.com
🌐 r/learnjavascript
16
5
July 5, 2020
Am I the only one who finds the ES6 part of the Javascript course complicated?

That's pretty common. The syntax in the basic javascript section is largely what we refer to as "human readable". You're now learning some of the more complex features of the language that are less verbose and abstract away parts of the process. Just keep working on it and practicing. It's normal for this to be hard.

More on reddit.com
🌐 r/FreeCodeCamp
26
37
July 21, 2021
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GitHub
github.com › lukehoban › es6features
GitHub - lukehoban/es6features: Overview of ECMAScript 6 features · GitHub
ECMAScript 6, also known as ECMAScript 2015, is the latest version of the ECMAScript standard. ES6 is a significant update to the language, and the first update to the language since ES5 was standardized in 2009.
Author   lukehoban
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JavaScript Tutorial
javascripttutorial.net › home › es6 tutorial
ES6 Tutorial
June 18, 2021 - ECMAScript 2015 or ES2015 is a significant update to the JavaScript programming language. It is the first major update to the language since ES5 which was standardized in 2009. Therefore, ES2015 is often called ES6.
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W3Schools
w3schools.com › react › react_es6.asp
React ES6
ES6 stands for ECMAScript 6. ECMAScript was created to standardize JavaScript, and ES6 is the 6th version of ECMAScript, it was published in 2015, and is also known as ECMAScript 2015.
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Programiz
programiz.com › javascript › ES6
JavaScript ES6
JavaScript ES6 (also known as ECMAScript2015 or ECMAScript6) is the sixth edition of JavaScript introduced in June 2015.
Find elsewhere
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DEV Community
dev.to › codingcrafts › javascript-es6-features-every-developer-should-know-12ak
JavaScript ES6 Features Every Developer Should Know. - DEV Community
September 4, 2024 - With the introduction of ECMAScript 6 (ES6), developers gained access to a host of new features and improvements that have transformed the way JavaScript code is written and maintained.
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Talent500
talent500.com › blog › what-is-es6-javascript-guide
What is ES6 in JavaScript? A Comprehensive Guide to ECMAScript 2015
January 29, 2025 - ES6, short for ECMAScript 6, is the 6th version of the ECMAScript standard that underpins JavaScript. Before ES6, JavaScript lacked several key features present in other programming languages, such as proper modularity, predictable scoping, ...
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Medium
medium.com › @shubham3480 › features-introduced-in-es6-e8b10bd93150
Features introduced in ES6. ES6 or the ECMAScript 2015 is the 6th… | by Shubham Gupta | Medium
September 11, 2023 - ES6 or the ECMAScript 2015 is the 6th and major edition of the ECMAScript language specification standard. It defines the standard for the implementation of JavaScript and it has become much more popular than the previous edition ES5.
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Board Infinity
boardinfinity.com › blog › top-10-features-of-es6
Top 10 Features of ES6: A Comprehensive Guide
May 18, 2021 - ECMAScript 2015, commonly called ES6, was standardised by Ecma International in June 2015 and is the baseline for most modern JavaScript development. The most useful es6 features combine syntax improvements with deeper runtime concepts: lexical ...
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Educative
educative.io › answers › what-is-es6-in-javascript
What is ES6 in JavaScript?
ES6 stands for ECMAScript 6, also known as ECMAScript 2015 or ES6. It is the sixth version of JavaScript and was introduced in 2015.
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Udacity
udacity.com › blog › 2021 › 06 › javascript-es6.html
Javascript ES6: A New Frontier for Javascript | Udacity
June 9, 2021 - Javascript ES6 is an informal name for all versions of Javascript released in 2015 or later. Javascript after 2015 included new features for the modern web.
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Mimo
mimo.org › glossary › javascript › es6
JavaScript ES6: Usage and Examples
JavaScript ES6, or ECMAScript 2015, introduced new features that made JavaScript more efficient and easier to work with. These features include let and const for variable declarations, arrow functions, template literals, and classes.
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Codecademy
codecademy.com › article › javascript-versions
JavaScript Versions: ES6 and Before | Codecademy
To fully distinguish the difference ... you see ES6 or JavaScript ES6, it means that that version of JavaScript is following the specifications in the sixth edition of ECMAScript!...
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Medium
medium.com › @kevinmavani › javascript-es6-features-fe24ebef8bed
JavaScript ES6 Features. Unlock the Power of ES6: Explore the… | by Kevin Mavani | Medium
October 16, 2023 - JavaScript ES6 Features What is ECMAScript 6 (or ES6) ECMAScript 6 (ES6), also known as ECMAScript 2015, is a crucial milestone in the evolution of the JavaScript programming language. ES6 introduced …
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The Odin Project
theodinproject.com › lessons › node-path-javascript-what-is-es6
What is ES6?
JavaScript is just a programming language that conforms to the ECMAScript standard, made by Ecma International, and ES6 is a version of JavaScript that was officially released in the summer of 2015.
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Medium
medium.com › @ehuerikenbaba › es6-the-javascript-revolution-that-changed-modern-web-development-256de24cee06
ES6: The JavaScript Revolution That Changed Modern Web Development | by Ehueriken Samuel obuse | Medium
April 2, 2025 - ECMAScript is the official name of the JavaScript language specification. After ES5 was standardized in 2009, it took six years until the next major release in 2015 (hence the name ES6 or ES2015).
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Quora
quora.com › What-is-ES6-in-JavaScript
What is ES6 in JavaScript? - Quora
Answer (1 of 2): ECMAScript 2015 (or ES6) is the sixth and major edition of the ECMAScript language specification standard. It defines the standard for JavaScript implementation. ES6 brought significant changes to the JavaScript language. It introduced several new features such as: Block-scoped...
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How-To Geek
howtogeek.com › home › cloud › what is es6 javascript, and how is it different?
What Is ES6 JavaScript, and How Is It Different?
May 8, 2020 - The primary JavaScript standard ... features, supported everywhere, even in IE 9. ES6 is a fairly new specification, released in 2015, and supports many new features....