Christmas Deal is on: Save 25% off on select annual plans for 1st year.Use Coupon Code: LTNEWEXCL

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

ES6 classes

Last updated on : 2023-03-20

Note:

ES6 classes shows a browser compatibility score of 92. 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

ES6 classes make it easier to create objects and deal with inheritance, a basic building block of object-oriented programming.

Specifications

ECMAScript Language Specification # sec-class-definitions

Code snippets

es6-Class.html

Source:es6-Class.html

index.html

Source:index.html

Browser Compatibility

ES6 classes on IE is fully supported on None of the versions, partially supported on None of the versions, and not supported on 5.5-11 IE versions.
ES6 classes on Edge is fully supported on 13-111, partially supported on None of the versions, and not supported on 12-12 Edge versions.
ES6 classes on Firefox is fully supported on 45-113, partially supported on None of the versions, and not supported on 2-44 Firefox versions.
ES6 classes on Chrome is fully supported on 49-114, partially supported on 42-48, and not supported on 4-41 Chrome versions.
ES6 classes on Safari is fully supported on 9.1-16.4, partially supported on None of the versions, and not supported on 3.2-8 Safari versions.
ES6 classes on Opera is fully supported on 36-95, partially supported on 29-35, and not supported on 9.5-28 Opera versions.
ES6 classes on Safari on iOS is fully supported on 9.3-16.4, partially supported on None of the versions, and not supported on 3.2-8 Safari on iOS versions.
ES6 classes on Android Browser is fully supported on 97-111, partially supported on None of the versions, and not supported on 2.1-4 Android Browser versions.
ES6 classes 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.
ES6 classes 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.
ES6 classes 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.
ES6 classes on Samsung Internet is fully supported on 5-20, partially supported on None of the versions, and not supported on 4-4 Samsung Internet versions.

High

Browser Compatibility Score

Low

Browser Support For IE Versions

Fully

Partially

5.5-11

No Support

Edge

High

Browser Support For Edge Versions

13-111

Fully

Partially

12-12

No Support

Firefox

High

Browser Support For Firefox Versions

45-113

Fully

Partially

2-44

No Support

Chrome

High

Browser Support For Chrome Versions

49-114

Fully

42-48

Partially

4-41

No Support

Safari

High

Browser Support For Safari Versions

9.1-16.4

Fully

Partially

3.2-8

No Support

Opera

High

Browser Support For Opera Versions

36-95

Fully

29-35

Partially

9.5-28

No Support

Safari on iOS

High

Browser Support For Safari on iOS Versions

9.3-16.4

Fully

Partially

3.2-8

No Support

Android Browser

High

Browser Support For Android Browser Versions

97-111

Fully

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

Partially

4-4

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 ES6 classes and many more web technologies that are a part of your website or web-application.

Test Now

Last Modified date

2023-03-20