Can I use
?

Arrow functions

- OTHER

Function shorthand using => syntax and lexical this binding.

IE

  1. 5.5 - 10: Not supported
  2. 11: Not supported

Edge

  1. 12 - 89: Supported
  2. 90: Supported

Firefox

  1. 2 - 21: Not supported
  2. 22 - 86: Supported
  3. 87: Supported
  4. 88 - 89: Supported

Chrome

  1. 4 - 44: Not supported
  2. 45 - 89: Supported
  3. 90: Supported
  4. 91 - 93: Supported

Safari

  1. 3.1 - 9.1: Not supported
  2. 10 - 13.1: Supported
  3. 14: Supported
  4. TP: Supported

Opera

  1. 9 - 31: Not supported
  2. 32 - 72: Supported
  3. 73: Supported

Safari on iOS

  1. 3.2 - 9.3: Not supported
  2. 10 - 13.7: Supported
  3. 14: Supported

Opera Mini

  1. all: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 89: Supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 62: Supported

Chrome for Android

  1. 89: Supported

Firefox for Android

  1. 86: Supported

UC Browser for Android

  1. 12.12: Supported

Samsung Internet

  1. 4: Not supported
  2. 5 - 12.0: Supported
  3. 13.0: Supported

QQ Browser

  1. 10.4: Supported

Baidu Browser

  1. 7.12: Supported

KaiOS Browser

  1. 2.5: Supported
Resources:
MDN Web Docs - Arrow functions
ECMAScript 6 features: Arrows