ES6 classes

Last updated on : 2022-04-10

Note:
ES6 classes shows a browser compatibility score of 85. 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

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 13-99, partially supported on None of the versions, and not supported on 12-12 Edge versions.
  • ES6 classes on Firefox is fully supported on 45-100, partially supported on None of the versions, and not supported on 2-44 Firefox versions.
  • ES6 classes on Chrome is fully supported on 49-103, partially supported on 42-48, and not supported on 4-41 Chrome versions.
  • ES6 classes on Safari is fully supported on 9.1-15.4, partially supported on None of the versions, and not supported on 3.2-8 Safari versions.
  • ES6 classes on Opera is fully supported on 36-83, partially supported on 29-35, and not supported on 9.5-28 Opera versions.
  • ES6 classes on Safari on iOS is fully supported on 9.3-15.4, 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 97-99, partially supported on None of the versions, and not supported on 2.3-4 Android Browser versions.
  • ES6 classes on Opera Mobile is fully supported on 64-64, 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 97-100, 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 95-98, 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 5-16, partially supported on None of the versions, and not supported on 4-4 Samsung Internet versions.
85
Hightooltip

Browser Compatibility Score

Chrome IE
Low

Browser Support For IE Versions

-
Fully
-
Partially
5.5-11
No Support
Chrome Edge
High

Browser Support For Edge Versions

13-99
Fully
-
Partially
12-12
No Support
Chrome Firefox
High

Browser Support For Firefox Versions

45-100
Fully
-
Partially
2-44
No Support
Chrome Chrome
High

Browser Support For Chrome Versions

49-103
Fully
42-48
Partially
4-41
No Support
Chrome Safari
High

Browser Support For Safari Versions

9.1-15.4
Fully
-
Partially
3.2-8
No Support
Chrome Opera
High

Browser Support For Opera Versions

36-83
Fully
29-35
Partially
9.5-28
No Support
Chrome Safari on iOS
High

Browser Support For Safari on iOS Versions

9.3-15.4
Fully
-
Partially
3.2-8
No Support
Chrome Android Browser
Medium

Browser Support For Android Browser Versions

97-99
Fully
-
Partially
2.3-4
No Support
Chrome Opera Mobile
Medium

Browser Support For Opera Mobile Versions

64-64
Fully
-
Partially
10-12
No Support
Chrome Chrome for Android
High

Browser Support For Chrome for Android Versions

97-100
Fully
-
Partially
-
No Support
Chrome Firefox for Android
High

Browser Support For Firefox for Android Versions

95-98
Fully
-
Partially
-
No Support
Chrome Samsung Internet
High

Browser Support For Samsung Internet Versions

5-16
Fully
-
Partially
4-4
No Support

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Last Modified date

2022-04-10

Browser Support for ES6 classes

  • ChromeChrome
  • Safari Safari
  • Firefox Firefox
  • IE Internet Explorer
  • Opera Opera
  • Edge Edge

References


Data sourced from

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