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Arrow functions

Manage function and class scopes with the arrow => function syntax and lexical this binding.

Last updated on : 2023-03-20

Browser Versions

Edge

Firefox

Chrome

Safari

Opera

5.5 - 11

12 - 111

2 - 21

22 - 113

4 - 44

45 - 114

3.2 - 9

10 - 16.4

9.5 - 31

32 - 95

Fully Supported

Partially

No Support

Specifications

ECMAScript Language Specification # sec-arrow-function-definitions

Browser Compatibility

Arrow functions on IE is not supported on any IE versions.

Arrow functions on Edge is fully supported on all Edge versions.

Arrow functions on Firefox is fully supported on 22-113, and not supported on 2-21 Firefox versions.

Arrow functions on Chrome is fully supported on 45-114, and not supported on 4-44 Chrome versions.

Arrow functions on Safari is fully supported on 10-16.4, and not supported on 3.2-9 Safari versions.

Arrow functions on Opera is fully supported on 32-95, and not supported on 9.5-31 Opera versions.

Arrow functions on Safari on iOS is fully supported on 10-16.4, and not supported on 3.2-9 Safari on iOS versions.

Arrow functions on Android Browser is fully supported on 97-111, and not supported on 2.1-4 Android Browser versions.

Arrow functions on Opera Mobile is fully supported on 64-73, and not supported on 10-12 Opera Mobile versions.

Arrow functions on Chrome for Android is fully supported on all Chrome for Android versions.

Arrow functions on Firefox for Android is fully supported on all Firefox for Android versions.

Arrow functions on Samsung Internet is fully supported on 5-20, and not supported on 4-4 Samsung Internet versions.

Browser Support for Arrow functions

Arrow functions on Chrome

Arrow functions on Safari

Arrow functions on Firefox

Arrow functions on Internet Explorer

Arrow functions on Opera

Arrow functions on Edge

References

Data sourced from

High

Overall Browser Compatibility Score

Note:Arrow functions 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.

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