Join Free Webinar: Solving the Integration Testing Puzzle with Contract Testing |Register Now

Next-Gen App & Browser
Testing Cloud

Trusted by 2 Mn+ QAs & Devs to accelerate their release cycles

Start free with Google Start free with Email

ECMAScript 2015 (ES6)

Last updated on : 2023-03-20

Note:

ECMAScript 2015 (ES6) shows a browser compatibility score of 97. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.

Overview

With the next generation JavaScript language specification, ES6 brings support for modules, classes, template string literals, arrow functions, let and const variables and default parameters.

Code snippets

source.html

Source:source.html

postes5features.html

Source:postes5features.html

contents.html

Source:contents.html

Browser Compatibility

ECMAScript 2015 (ES6) on IE is fully supported on None of the versions, partially supported on 11-11, and not supported on 5.5-10 IE versions.
ECMAScript 2015 (ES6) on Edge is fully supported on 15-111, partially supported on 12-14, and not supported on below 12 Edge versions.
ECMAScript 2015 (ES6) on Firefox is fully supported on 54-113, partially supported on 6-53, and not supported on 2-5 Firefox versions.
ECMAScript 2015 (ES6) on Chrome is fully supported on 51-114, partially supported on 21-50, and not supported on 4-20 Chrome versions.
ECMAScript 2015 (ES6) on Safari is fully supported on 10-16.4, partially supported on 7.1-9, and not supported on 3.2-7 Safari versions.
ECMAScript 2015 (ES6) on Opera is fully supported on 38-95, partially supported on 15-37, and not supported on 9.5-12.1 Opera versions.
ECMAScript 2015 (ES6) on Safari on iOS is fully supported on 10-16.4, partially supported on 7-9, and not supported on 3.2-6 Safari on iOS versions.
ECMAScript 2015 (ES6) on Android Browser is fully supported on 97-111, partially supported on 4.4-4.4, and not supported on 2.1-4 Android Browser versions.
ECMAScript 2015 (ES6) on Opera Mobile is fully supported on 64-73, partially supported on None of the versions, and not supported on 10-12 Opera Mobile versions.
ECMAScript 2015 (ES6) on Chrome for Android is fully supported on 97-111, partially supported on None of the versions, and not supported on below 97 Chrome for Android versions.
ECMAScript 2015 (ES6) on Firefox for Android is fully supported on 95-110, partially supported on None of the versions, and not supported on below 95 Firefox for Android versions.
ECMAScript 2015 (ES6) on Samsung Internet is fully supported on 5-20, partially supported on 4-4, and not supported on below 4 Samsung Internet versions.

High

Browser Compatibility Score

Medium

Browser Support For IE Versions

Fully

11-11

Partially

5.5-10

No Support

Edge

High

Browser Support For Edge Versions

15-111

Fully

12-14

Partially

No Support

Firefox

High

Browser Support For Firefox Versions

54-113

Fully

6-53

Partially

2-5

No Support

Chrome

High

Browser Support For Chrome Versions

51-114

Fully

21-50

Partially

4-20

No Support

Safari

High

Browser Support For Safari Versions

10-16.4

Fully

7.1-9

Partially

3.2-7

No Support

Opera

High

Browser Support For Opera Versions

38-95

Fully

15-37

Partially

9.5-12.1

No Support

Safari on iOS

High

Browser Support For Safari on iOS Versions

10-16.4

Fully

7-9

Partially

3.2-6

No Support

Android Browser

High

Browser Support For Android Browser Versions

97-111

Fully

4.4-4.4

Partially

2.1-4

No Support

Opera Mobile

High

Browser Support For Opera Mobile Versions

64-73

Fully

Partially

10-12

No Support

Chrome for Android

High

Browser Support For Chrome for Android Versions

97-111

Fully

Partially

No Support

Firefox for Android

High

Browser Support For Firefox for Android Versions

95-110

Fully

Partially

No Support

Samsung Internet

High

Browser Support For Samsung Internet Versions

5-20

Fully

4-4

Partially

No Support

Debug webpages on the go with LT Debug Chrome extension.

Add to Chrome

Test your website on 3000+ browsers

Test your website on 3000+ real browsers and operating systems for mobile and desktop with the LambdaTest cloud. Perform browser compatibility test for ECMAScript 2015 (ES6) and many more web technologies that are a part of your website or web-application.

Test Now

Last Modified date

2023-03-20