localeCompare()

- OTHER

The localeCompare() method returns a number indicating whether a reference string comes before or after or is the same as the given string in sort order.

Chrome

  1. 4 - 23: Partial support
  2. 24 - 105: Supported
  3. 106: Supported
  4. 107 - 109: Supported

Edge

  1. 12 - 104: Supported
  2. 105: Supported

Safari

  1. 3.1 - 9.1: Partial support
  2. 10 - 15.6: Supported
  3. 16.0: Supported
  4. 16.1 - TP: Supported

Firefox

  1. 2 - 28: Partial support
  2. 29 - 104: Supported
  3. 105: Supported
  4. 106 - 107: Supported

Opera

  1. 9 - 12: Support unknown
  2. 12.1: Partial support
  3. 15 - 90: Supported
  4. 91: Supported

IE

  1. 5.5: Support unknown
  2. 6 - 10: Partial support
  3. 11: Supported

Chrome for Android

  1. 105: Supported

Safari on iOS

  1. 3.2 - 9.3: Partial support
  2. 10 - 15.6: Supported
  3. 16.0: Supported
  4. 16.1: Supported

Samsung Internet

  1. 4: Partial support
  2. 5 - 17.0: Supported
  3. 18.0: Supported

Opera Mini

  1. all: Partial support

Opera Mobile

  1. 10 - 12: Support unknown
  2. 12.1: Partial support
  3. 64: Supported

UC Browser for Android

  1. 13.4: Supported

Android Browser

  1. 2.1 - 4.3: Partial support
  2. 4.4 - 4.4.4: Supported
  3. 105: Supported

Firefox for Android

  1. 104: Supported

QQ Browser

  1. 13.1: Supported

Baidu Browser

  1. 13.18: Supported

KaiOS Browser

  1. 2.5: Partial support
Resources:
MDN article