JavaScript built-in: Array: reduce

IE

  1. 6 - 8: Not supported
  2. 9 - 10: Supported
  3. 11: Supported

Edge

  1. 12 - 93: Supported
  2. 94: Supported

Firefox

  1. 2: Not supported
  2. 3 - 91: Supported
  3. 92: Supported
  4. 93 - 94: Supported

Chrome

  1. 4 - 93: Supported
  2. 94: Supported
  3. 95 - 97: Supported

Safari

  1. 3.1 - 4: Not supported
  2. 5 - 14: Supported
  3. 14.1: Supported
  4. 15 - TP: Supported

Opera

  1. 10: Not supported
  2. 11.5 - 78: Supported
  3. 79: Supported

Safari on iOS

  1. 3.2: Not supported
  2. 4 - 14.7: Supported
  3. 15: Supported

Opera Mini

  1. all: Support unknown

Android Browser

  1. 2.1 - 4.4.4: Support unknown
  2. 93: Supported

Opera Mobile

  1. 12 - 12.1: Not supported
  2. 64: Supported

Chrome for Android

  1. 93: Supported

Firefox for Android

  1. 92: Supported

UC Browser for Android

  1. 12.12: Support unknown

Samsung Internet

  1. 4 - 13.0: Supported
  2. 14.0: Supported

QQ Browser

  1. 10.4: Support unknown

Baidu Browser

  1. 7.12: Support unknown

KaiOS Browser

  1. 2.5: Support unknown